IBM 689912U Hardware Maintenance Manual
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- IBM 689912U | Hardware Maintenance Manual - Page 1
IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual June 1998 We Want Your Comments! (Please see page 449) S83G-7789-16 This Manual Supports: 300 Series, Type 6272 6275 6282 6284 6285 6561 6588 6591 65XX 6862 6892 700 Series, Type 68XX IntelliStation, Type 6888 - IBM 689912U | Hardware Maintenance Manual - Page 2
- IBM 689912U | Hardware Maintenance Manual - Page 3
IBM Personal Computer 300 Series 700 Series IntelliStation Hardware Maintenance Manual June 1998 We Want Your Comments! (Please see page 449) S83G-7789-16 IBM - IBM 689912U | Hardware Maintenance Manual - Page 4
Note Before using this information and the product it supports, be sure to read the general information under that this publication may contain reference to, or information about, IBM products (machines and programs), programming, or services that are not announced in your country. Such references or - IBM 689912U | Hardware Maintenance Manual - Page 5
diagnostic tests to troubleshoot problems effectively. Important This manual is intended for trained servicers who are familiar with IBM Personal Computer products. Use this manual along with advanced diagnostic tests to troubleshoot problems effectively. Before servicing an IBM product, be sure - IBM 689912U | Hardware Maintenance Manual - Page 6
The following publications are available for IBM products. For more information, contact IBM or an IBM Authorized Dealer. For Information About PS/2 Computers PS/ValuePoint Computers Laptop, Notebook, Portable, and ThinkPad Computers (L40, CL57, N45, N51, P70/P75, ThinkPad 300, 350, 500, 510, 710T - IBM 689912U | Hardware Maintenance Manual - Page 7
Contents About This Manual iii Related Publications iv Service Information 1 General Checkout (Type 62XX, 65XX, 68XX) . Supply 28 Display 31 Symptom-to-FRU Index 32 Undetermined Problem 81 Replacing a Processor 81 Replacing a Video Cache Module © Copyright IBM Corp. 1996, 1997, 1998 v - IBM 689912U | Hardware Maintenance Manual - Page 8
229 Recovering from Software Problems (Type 68X7) . 231 Creating Utility Diskettes 231 IBM Wireless LAN 239 System Board Memory 248 Computer Exploded View (Type 6272 261 Computer Exploded View (Type 6275 262 Computer Exploded View (Type 6282, 6284) . . . 265 Computer Exploded View (Type 6285 - IBM 689912U | Hardware Maintenance Manual - Page 9
Type/Model Number Conversion 399 Country/Language Model Configuration 406 Miscellaneous Information 447 Send Us Your Comments 449 Do You Need Technical References 450 Problem Determination Tips 451 Notices 458 Contents vii - IBM 689912U | Hardware Maintenance Manual - Page 10
viii IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 11
the general checkout procedures, related service procedures, Symptom-to-FRU indexes, and parts listings for IBM Personal Computer 300/700 Series (Type 62XX, 65XX, and 68XX) and the IntelliStation (Type 6888, 6889, 6893, 6898, and 6899) computers. Note This manual and the diagnostic tests are - IBM 689912U | Hardware Maintenance Manual - Page 12
with a POST error, go to "Symptom-to-FRU Index" on page 32. 4. If the computer hangs and no error is displayed, go to "Undetermined Problem" on page 81. 5. If an installed device is not recognized by the diagnostics program, that device might be defective. 2 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 13
all external devices. - Power-on the computer. - Check for the following response: 1. Readable instructions or the Main Menu. DID YOU RECEIVE THE Resume after service is complete. - or - If the computer hangs during Rapid Resume, do the following: 1. Power-off; then, power-on the computer. 2. When - IBM 689912U | Hardware Maintenance Manual - Page 14
) 005 (continued) If the computer has incorrect keyboard responses, go to "Keyboard" on page 27. If the printer has incorrect responses, go to "Printer" on page 27. If the display has problems such as jittering, rolling, shifting, or being out of focus, go to "Display" on page 31. 4 IBM PC 300/700 - IBM 689912U | Hardware Maintenance Manual - Page 15
is set up to start remotely, this general checkout procedure assumes that the server providing services to the computer and the network are functioning correctly. Note Run the IBM PC Enhanced Diagnostics under the DOS operating system. Windows 95 and Windows NT diagnostics should be run only - IBM 689912U | Hardware Maintenance Manual - Page 16
IBM PC Enhanced Diagnostics" on page 9 and "Diagnostics and Test Information" on page 203. If diagnostic programs are not installed on the computer you are servicing IS THERE A READABLE SCREEN WITH NO FLASHING, JITTERING, OR OTHER DISPLAY PROBLEMS? Yes No 007 Go to "Display" on page 31. 008 OBSERVE - IBM 689912U | Hardware Maintenance Manual - Page 17
a title line at the top of screen such as "IBM PCI Token-Ring Adapter RPL." - Go to Step 026 on page 8. 012 CONTACT THE SYSTEM ADMINISTRATOR AND PROVIDE THE MAC ADDRESS OF THE COMPUTER YOU ARE SERVICING. ASK THE SYSTEM ADMINISTRATOR: SHOULD THE COMPUTER BE ENABLED FOR RPL? Yes No 013 Change Startup - IBM 689912U | Hardware Maintenance Manual - Page 18
005 on page 6 to run diagnostics, then restore startup sequence after determining the problem. 020 PRESS THE HOME KEY. DID THE OPERATING SYSTEM LOAD? Yes No 021 Go be run on the computer you are servicing. 025 Restart the computer and run diagnostics. See "Starting IBM PC Enhanced Diagnostics" on - IBM 689912U | Hardware Maintenance Manual - Page 19
on page 5. (See "Setup Utility Program" on page 220). 031 SHOULD THE COMPUTER BE ENABLED FOR RPL? Yes No 032 - Ask the system administrator to reinstall directory message appears, IBM PC Enhanced Diagnostics are not installed. Restart the computer and go to Step 001 on page 5. Service Information 9 - IBM 689912U | Hardware Maintenance Manual - Page 20
key. 4. Follow the instructions on the screen to Use the Windows diagnostics version only if you cannot run the IBM PC Enhanced Diagnostics under DOS. 1. Select Start 2. Select Programs Some computers might not have diagnostics loaded onto the local hard drive. If the computer you are servicing is - IBM 689912U | Hardware Maintenance Manual - Page 21
the status of the Ethernet and Token-Ring adapter cards for diagnosing network problems. Ethernet Card LED Status: LED Name - Status LNK - On LNK established. Check for: Good network condition. Good cable between computer and network receptacle. Replace: Ethernet adapter Riser card System board - IBM 689912U | Hardware Maintenance Manual - Page 22
POST), or the computer is powered off. The adapter did not detect any problems during its self- adapter self-diagnostic tests failed or there is a problem with the adapter. Replace: Adapter Riser card network is known good, check cable between computer and network receptacle. Replace: Adapter Riser - IBM 689912U | Hardware Maintenance Manual - Page 23
resume reliable operation. The first step taken to prepare the port for use after the computer has been booted. During initialization, the port runs a series of internal self-diagnostic port to its access unit, such as an IBM 8230 Token-Ring Network Controller Access Unit. Service Information 13 - IBM 689912U | Hardware Maintenance Manual - Page 24
6893 computers. Attention The drives in the computer you are servicing might error messages appear if a problem or conflict is found by 4. If the computer hangs and no error is displayed, go to "Undetermined Problem" on page Status. 001 - Power-off the computer and all external devices. - Check all - IBM 689912U | Hardware Maintenance Manual - Page 25
. - Insert the IBM PC Enhanced Diagnostics diskette into drive A. - Power-on all external devices. - Power-on the computer. - Check for the following response: 1. Readable instructions or the Main Menu Power Management. 6. Set Automatic Hardware Power Management to Disabled. Service Information 15 - IBM 689912U | Hardware Maintenance Manual - Page 26
test stops and you cannot continue, replace the last device tested. If the computer has incorrect keyboard responses, go to "Keyboard" on page 27. If the If the display has problems such as jittering, rolling, shifting, or being out of focus, go to "Display" on page 31. 16 IBM PC 300/700, IntelliStation - IBM 689912U | Hardware Maintenance Manual - Page 27
to the middle position. 4. Insert the Reference Diskette into drive A. 5. Power-on all external devices. 6. Power-on the computer. 7. Check for the following responses: a. One beep b. IBM Logo c. Readable instructions or the Main Menu 8. If you received the correct responses, press Ctrl+A (Test the - IBM 689912U | Hardware Maintenance Manual - Page 28
the computer. 7. Check for the following responses: a. One beep b. IBM Logo c. Readable instructions or computer. The Diagnostics Diskette is bootable. The procedure for starting the Diagnostics Diskette when servicing Type 6876 and 6886 computers is the same as the Type 62XX, 65XX, and 68XX computer - IBM 689912U | Hardware Maintenance Manual - Page 29
installed in the computer or testing the in the computer, do the following. 1. Power-off the computer and IBM logo appears, then the System Programs Main Menu). 9. Press Ctrl+A (Test the Computer screen appears). 10. If you received the correct responses, select Options and follow the instructions - IBM 689912U | Hardware Maintenance Manual - Page 30
of the screen, press F1 (a second IBM logo appears followed by the System Programs Main Menu). 9. If you received the correct responses, do the following: a. Press Ctrl+A (Test the Computer screen appears). b. Select System board diagnostics and follow the instructions on the screen. c. When the - IBM 689912U | Hardware Maintenance Manual - Page 31
/PRO for IBM Diskette Starting the System Programs (Type 6876/6886) You can start the system programs from the hard disk drive or from the Reference Diskette. If an error occurs during startup, the computer automatically starts the system programs to help you isolate and correct the problem. If you - IBM 689912U | Hardware Maintenance Manual - Page 32
into the primary diskette drive. 4. Power-on the computer. After a few seconds, the IBM logo appears on the screen; then a second IBM logo screen appears, followed by the system programs main menu. Power-on Password To service Type 62XX, 65XX, and 68XX computers with an active and unknown power-on - IBM 689912U | Hardware Maintenance Manual - Page 33
Service Information 23 Item Start operating system Back up/Restore system programs: Back up the system diskettes Back up the System Partition Restore the System Partition - IBM 689912U | Hardware Maintenance Manual - Page 34
24 IBM PC 300/700, IntelliStation Series HMM Item Restore Configuration Run Automatic these settings. Changes the date and time in battery-backed memory. Helps prevent the use of the computer by unauthorized persons. Two types of passwords are available from this program: a power-on password and - IBM 689912U | Hardware Maintenance Manual - Page 35
Service Information 25 Item Set power management features Note: If similar power management features are set in the operating system, they will override these settings. Copy an option diskette Test the Computer More Utilities Display revision levels Display system error log Stand alone utility - IBM 689912U | Hardware Maintenance Manual - Page 36
installed devices in the computer are verified in one Normally, all installed devices in the computer are highlighted on the menu. 2. installed devices in the computer are highlighted on this diskette or service manual. An unrecognizable Problem" on page 81 to find the problem. If a device - IBM 689912U | Hardware Maintenance Manual - Page 37
. 001 - Power-off the computer. - Disconnect the keyboard cable from the system unit. - Power-on the computer and check the keyboard cable connector printer self-test does not run correctly, the problem is in the printer. Refer to the printer service manual. If the printer self-test runs correctly, - IBM 689912U | Hardware Maintenance Manual - Page 38
not on, the power-supply fan is not running, or the computer will not power-off, do the following. Check/Verify 1. Verify following voltages. PC 300/700 Series System Board Power-Supply Connections If the computer you are servicing has a 20-pin power connector on the riser card or system board, see - IBM 689912U | Hardware Maintenance Manual - Page 39
If the voltages are not correct, and the power cord is good, replace the power supply. If the voltages are correct, and the computer you are servicing has a power supply connector on the riser card, check the following riser card voltages. Riser Card Connections Note: These voltages must be checked - IBM 689912U | Hardware Maintenance Manual - Page 40
Ground +5 V dc Ground +5 V dc Ground Power Good Standby Voltage +12 V dc +3.3 V dc -12 V dc Ground DC Remote Enable Ground Ground Ground -5 V dc +5 V dc +5 V dc 30 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 41
the problem, replace the video adapter (if installed) or replace the system board. If the screen is not rolling, do the following to run the display self-test: 1. Power-off the computer and . If you are unable to correct the problem, go to "Undetermined Problem" on page 81. Service Information 31 - IBM 689912U | Hardware Maintenance Manual - Page 42
to help you decide which FRUs to have available when servicing a computer. If you are unable to correct the problem using this index, go to "Undetermined Problem" on page 81. Notes If you have both an FRU. (See "Replacing a System Board" on page 83.) 32 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 43
Module 2. System Board 1. Memory Module 2. System Board 1. Run Setup 2. Memory Module 3. System Board 1. System Board 1. System Board 2. Keyboard 1. Video Adapter (if installed) 2. System Board 3. Display Service Information 33 - IBM 689912U | Hardware Maintenance Manual - Page 44
key? 2. Keyboard Cable 3. System Board No Beep Symptoms Symptom/Error No beep during POST but computer works correctly. No beep during POST. FRU/Action 1. System Board 1. See "Undetermined Problem" on page 81. 2. System Board 3. Memory Module 4. Any Adapter or Device 5. Riser Card 6. Power Cord - IBM 689912U | Hardware Maintenance Manual - Page 45
Bus Master fields are enabled in PCI configuration program. See documentation shipped with computer. 1. SCSI Adapter 1. SCSI Cable 2. SCSI Terminator 3. SCSI Device Power-on external devices first, then power-on computer. 4. CMOS Backup Battery (See page 158.) 5. System Board Service Information 35 - IBM 689912U | Hardware Maintenance Manual - Page 46
error. 166 Boot Block Check Sum Error 167 Microprocessor installed that is not supported by the current POST/BIOS. 168 Alert on LAN error 17X, 18X , if installed 3. System Board 1. Covers were removed from the computer. 1. Riser Card 2. System Board 1. Riser Card 2. System Board 1. Enter - IBM 689912U | Hardware Maintenance Manual - Page 47
Administration password 2. System Board 1. More than three password attempts were made to access the computer. 1. System Board 2. Riser Card, if installed 1. System Board 1. Run Enhanced Diag. the Extended Memory Diagnostic tests. 1. Keyboard 2. Keyboard Cable 3. System Board Service Information 37 - IBM 689912U | Hardware Maintenance Manual - Page 48
3. External Drive Adapter 4. Diskette Drive Cable 5. Power Supply 1. Run Setup 2. Processor 3. System Board 1. Processor 2. System Board 1. Run Configuration 2. Parallel Adapter (if installed) 3. System Board 38 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 49
Advanced Diagnostics 1. Run Configuration 2. Serial Adapter (if installed) 3. System Board 1. System Board 1. System Board 2. Any Serial Device 1. Dual Async Adapter/A 2. System Board 3. Any Serial Device Service Information 39 - IBM 689912U | Hardware Maintenance Manual - Page 50
ISA adapters to "Not available" to allow PCI adapters to properly configure. 3. Remove any suspect ISA adapters. 4. Rerun diagnostics. 5. PCI Adapter 6. PCI Riser Card 40 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 51
Adapter 5. Riser Card 1. PC Network Adapter 2. LF Translator 3. Cable Problem? 4. Riser Card 1. Network Attached? 2. LF Translator 3. Alternate PC Network-Adapter 4. Cable Problem 5. Riser Card 1. Alternate PC Network Adapter 2. LF Translator 3. Cable Problem? 4. Riser Card Service Information 41 - IBM 689912U | Hardware Maintenance Manual - Page 52
1. 3117 Adapter 1. PCMCIA Adapter 1. Speech Adapter 2. Speech Control Assy. 3. Riser Card 1. Pointing Device (Mouse) 2. System Board 1. System Board 2. Pointing Device (Mouse) 1. Mouse 2. System Board 42 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 53
Run Diagnostics and verify the correct operation of the modem slot 2. Modem 1. Diagnostics detected a non-IBM modem 2. Modem 1. Check PSTN Cable 2. External DAA (if installed) 3. Modem 1. Modem 1. 2. Riser Card 3. Hard Disk Drive 4. System Board 1. Run Advanced Diagnostics Service Information 43 - IBM 689912U | Hardware Maintenance Manual - Page 54
Board 1. Run Advanced Diagnostics 1. Run Advanced Diagnostics 1. Check Configuration 2. Ethernet Adapter 1. Power-off computer, wait ten seconds; then power-on the computer. 2. Ethernet Adapter 1. Check Cables 2. Ethernet Adapter 1. Ethernet Adapter 44 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 55
Tape Drive 2. Diskette Cable 3. System Board 1. 6157 Tape Attachment Adapter 1. 6157 Streaming Tape Drive 2. 6157 Tape Attachment Adapter 1. Token Ring Adapter 2. System Board 3. Riser Card Service Information 45 - IBM 689912U | Hardware Maintenance Manual - Page 56
/Scanner Option 2. Image Adapter/A 3. Memory Module DRAM, VRAM 1. Replace memory module (shown in graphic.) 1. SCSI-2 Adapter 2. Any SCSI Device 3. System Board 1. Any SCSI Device 46 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 57
CD-ROM Drive 2. SCSI Cable 3. SCSI Adapter or System Board 1. Scanner 1. Rewritable Optical Drive 2. SCSI Adapter or System Board 3. SCSI Cable 1. Changer 1. SCSI Communications Device Service Information 47 - IBM 689912U | Hardware Maintenance Manual - Page 58
connected 2. External Power Control 3. ServerGuard Adapter 1. External Power Control 2. ServerGuard Adapter 1. Update Diagnostic Software 1. Personal Dictation System Adapter 2. System Board 1. External FRU (Speaker, Microphone) 48 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 59
POST Error Code I999030X Hard disk reset failure. FRU/Action Possible hard disk drive problem, see "Hard Disk Drive Boot Error" on page 221. Service Information 49 - IBM 689912U | Hardware Maintenance Manual - Page 60
Drive 2. Hard Disk Drive Adapter (if installed) 3. System Board 1. Ensure the device is powered-on. 2. Replace failing device 3. Device Adapter (if installed) 4. System Board 50 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 61
2. Hard Disk Drive Adapter (if installed) 3. System Board 1. Ensure you are using DOS version 3.0 or higher. 1. Microprocessor 2. System Board 1. Real-Time Clock Assembly 2. System Board Service Information 51 - IBM 689912U | Hardware Maintenance Manual - Page 62
available to start the memory test. Missing QAPlus/PRO Files(s) One or more diagnostic support files are missing. NO LOOP-BACK PLUG. Skipping External loopback test No wrap plug Keyboard 2. System Board 1. System Board 1. Microprocessor 2. System Board 52 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 63
3. System Board 1. Printer 2. Printer Cable 3. System Board 1. Printer 2. Printer Cable 3. System Board 1. Diagnostic Diskette 2. Diskette Drive 3. System Board 1. Reboot the system from the Diagnostic Diskette. Service Information 53 - IBM 689912U | Hardware Maintenance Manual - Page 64
2. System Board 1. Serial Port Cable 2. System Board 1. Serial Port Cable 2. System Board 1. Serial Port Cable 2. System Board 1. Memory Module 2. System Board 1. Mouse 2. System Board 54 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 65
Error Message/Symptom System Hangs Go to "Undetermined Problem" on page 81. The Address Exceeds The Size Of Your Memory An invalid memory address , formatted diskette into the diskette drive; then rerun the test. 2. Diskette Drive 3. System Board 4. Diskette Drive Cable Service Information 55 - IBM 689912U | Hardware Maintenance Manual - Page 66
selected. The Diagnostics Tests display this message during the Locate Bad Chips option. FRU/Action 1. Make the correct selection. 2. Memory Module 3. System Board 4. Processor 56 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 67
the following Diagnostic Error Codes when using the IBM PC Enhanced Diagnostics test. See "Diagnostics Test Programs" on page 205 for information about the IBM PC Enhanced Diagnostics program. In the following Log" on page 209. 2. Re-start the test to reset the log file. Service Information 57 - IBM 689912U | Hardware Maintenance Manual - Page 68
and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component system 2. Flash the system 3. Run memory test 4. System board 58 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 69
under test 1. If a component is called out, make sure it is enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function test. 1. System board - IBM 689912U | Hardware Maintenance Manual - Page 70
drive Cable 2. Hard disk drive 3. System board 1. device on IRQ15 2. System board 1. System board 1. Run Setup and re-test 2. System board 1. Battery 2. System board 60 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 71
board 1. Video card, if installed 2. System board 1. Video card, if installed 2. System board 1. Video card, if installed 2. System board 1. Video card, if installed 2. System board Service Information 61 - IBM 689912U | Hardware Maintenance Manual - Page 72
enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function 2. Re-start the test to reset the log file. 62 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 73
and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under 1. Run Setup, enable port 2. Flash the system 3. System board 1. System board Service Information 63 - IBM 689912U | Hardware Maintenance Manual - Page 74
and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component board 1. System board 1. System board 1. Wrap plug 2. System board 64 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 75
Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function test. 1. External parallel device 2. System board 1. No action 1. Remove USB Device(s) and re-test 2. System board 1. Remove USB Device(s) and re-test 2. System board Service Information 65 - IBM 689912U | Hardware Maintenance Manual - Page 76
4. Component under test 1. If a component is called out, make sure it is enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 66 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 77
aborted 018-199-XXX PCI Card test failed, cause unknown 018-250-XXX PCI Card Services error 020-000-XXX PCI Interface Test Passed 020-0XX-XXX PCI Interface error FRU/Action 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function test. 1. No - IBM 689912U | Hardware Maintenance Manual - Page 78
and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under board 1. Information 2. Re-start the test, if need to 68 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 79
enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under installed 5. System board 1. Information 2. Re-start the test, if need to Service Information 69 - IBM 689912U | Hardware Maintenance Manual - Page 80
enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under out in warning statement 4. Component under test 70 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 81
enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 Service Information 71 - IBM 689912U | Hardware Maintenance Manual - Page 82
000-XXX Mouse Port interface Test Passed FRU/Action 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test - IBM 689912U | Hardware Maintenance Manual - Page 83
is called out, make sure it is enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function test. 1. No action 1. Microprocessor(s) 2. System board - IBM 689912U | Hardware Maintenance Manual - Page 84
enabled and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under out in warning statement 4. Component under test 74 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 85
and/or connected 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under 2. Flash the system and re-test 3. Go to "Undetermined Problem" on page 81 Service Information 75 - IBM 689912U | Hardware Maintenance Manual - Page 86
CD-ROM Drive error 217-000-XXX Hard Disk Drive Test Passed FRU/Action 1. Go to "Undetermined Problem" on page 81. 2. Flash the system and re-test 3. Replace component under function test. 1. supply voltages 3. CD-ROM drive 4. System board 1. No action 76 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 87
the system 1. No action 1. Run Setup to enable DDC 2. Cable 3. Monitor 4. Video card 5. System board 1. No action 1. Remove the Modem and re-test the system Service Information 77 - IBM 689912U | Hardware Maintenance Manual - Page 88
is enabled for RPL. 3. Network adapter (Advise network administrator of new MAC address) Computer will not Wake On LAN 1. Check power supply and signal cable connections to network adapter . 1. Run the Memory tests. 2. Memory Module 3. System Board 78 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 89
Power-on indicator or hard disk drive in-use light not on, but computer works correctly. Printer problems. Program loads from the hard disk with a known-good diagnostics diskette in Self-Test OK? 2. External Device 3. Cable 4. Alternate Adapter 5. System Board 6. Riser Card Service Information 79 - IBM 689912U | Hardware Maintenance Manual - Page 90
Message/Symptom Some or all keys on the keyboard do not work. FRU/Action 1. Keyboard 2. Keyboard Cable 3. System Board 80 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 91
Problem Check the power supply voltages. See "Power Supply" on page 28. If the voltages are correct, return here and continue with the following steps. 1. Power-off the computer. 2. Remove or disconnect the following, one at a time: a. Non-IBM the processor revision level. Service Information 81 - IBM 689912U | Hardware Maintenance Manual - Page 92
board. If a module is removed without properly using an extracting tool, the module socket can be damaged. See "Special Tools" on page 146 for the IBM P/N of the video cache extracting tool. 82 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 93
computer you are servicing must be installed on the new system board (FRU) after it is installed in the computer. included with the system board FRU. If you are instructed to replace the system board, do the following. new system board does not correct the problem, reinstall the options on the old - IBM 689912U | Hardware Maintenance Manual - Page 94
) This notice is for the system board and EMC shield of the IntelliStation M Pro, Type 6898 computers. Note To avoid damage to the vertical fingers on the EMC shield over the USB, Mouse/Keyboard, page 276 and "System Board Removal (Type 6591)" on page 291. 84 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 95
Notes: Service Information 85 - IBM 689912U | Hardware Maintenance Manual - Page 96
Type 6272 Parts 1 11 10 9 8 3 2 4 5 6 7 86 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 97
-accessible capacity may vary depending on operating environment. 2 MHz measures internal clock speed of the microprocessor only; not application performance. Many factors affect application performance. Service Information 87 - IBM 689912U | Hardware Maintenance Manual - Page 98
Cache, 512 KB (EMEA Only) Video RAM 1 MB Lithium Battery Jumper Kit FRU No. 76H7119 01K1699 02K2768 61H0507 61H0151 01K4400 61H1048 42H2828 33F8354 93F0067 88 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 99
3 2 4 1 8 15 16 17 14 1 5 Type 6275 Parts Service Information 89 6 7 8 13 12 11 10 9 - IBM 689912U | Hardware Maintenance Manual - Page 100
7 3.5-Inch Diskette Bracket 8 Side Bracket 9 System Board (no processor, memory, rails) System Board Guide Rails, center and front 10 Memory - 32 MB DIMM, Non-Parity 10 Memory - 64 MB 76H7339 76H7345 93F2386 93F0067 76H7336 33F8354 93F0041 90 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 101
Type 6282, 6284 Parts 1 11 12 10 9 8 7 5 6 2 3 4 Service Information 91 - IBM 689912U | Hardware Maintenance Manual - Page 102
93F0041 07H1440 02K1152 12J4437 02K3457 10H2924 42H2807 42H2808 42H2809 61H0507 61H0382 61H0151 01K4400 61H1048 42H2828 33F8354 93F0067 76H7116 76H7117 76H7118 76H7119 01K1699 02K2768 61H0188 92 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 103
Index 11 12 System (Type 6282, 6284) 3.5-Inch Drive Bracket 3.5-Inch 1.44 MB Diskette Drive Diskette Drive Cable FRU No. 76H1789 75H9550 76H4489 Service Information 93 - IBM 689912U | Hardware Maintenance Manual - Page 104
1 2 3 4 5 6 78 9 10 12 11 16 15 14 13 19 18 17 24 23 22 21 20 Type 6285 Parts 94 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 105
Rail Set 17 Fan Bracket 18 92 mm Fan with rubber mounts 19 Card Guide 20 Access Cover Assembly 21 Hard Disk Drive Bracket 22 Power Supply (200W) 22 Hardware Kit Miscellaneous Screw Kit Riser Card Riser Supports (front and rear) FRU No. 12J4494 12J4510 Service Information 95 - IBM 689912U | Hardware Maintenance Manual - Page 106
Type 6X7X Parts 10 9 8 7 1 2 3 4 5 6 96 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 107
Type 6X8X Parts 10 11 9 8 7 1 2 3 4 5 6 Service Information 97 - IBM 689912U | Hardware Maintenance Manual - Page 108
76H5820 60H7823 3 When referring to hard-disk-drive capacity, MB means 1 000 000 bytes; total user-accessible capacity may vary depending on operating environment. 98 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 109
06H8825 55H6636 12J5109 12J5111 06H3863 60G2258 06H5724 06H9414 06H1777 06H9403 93F2389 65G4152 96G1819 88G4282 11H9623 96G3576 96G3573 93H5966 93H4690 40H6044 40H4744 88G4270 40H4743 11H5545 60H9453 Service Information 99 - IBM 689912U | Hardware Maintenance Manual - Page 110
100 P54C-120 P54C-133 P54C-166 P54C-200 P55C-166 P55C-200 Voltage Regulator Card Shunt Block-Supports Pentium processor on a Pentium MMX system board 6589 P6-180 P6-200 Pentium Pro™-200 Optional Second 07H0311 06H9891 06H9892 07H0971 92G7540 60G2900 100 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 111
92G7521 42H2786 60G2950 92G7294 73G3135 92G7295 42H2779 42H2780 42H2795 42H2797 42H2801 42H2783 42H2784 06H4759 06H4760 06H6052 06H7586 07H1150 42H2781 92G7552 92G7432 42H2770 06H5728 06H5727 07H1092 Service Information 101 - IBM 689912U | Hardware Maintenance Manual - Page 112
06H5748 06H9971 06H1788 06H9972 81G4632 81G4261 81G4633 81G4634 82G4982 75H7491 06H1790 06H5749 06H9422 06H9412 06H9413 06H9150 06H9423 10H2925 06H5742 06H9420 06H1785 06H9407 06H1796 06H5733 102 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 113
Guide Card Guide 3x3 MCA/PCI (6876) Card Guide 5x5 MCA/PCI (6886) Card Guide PCMCIA 3x3 (6571, 6573, 6575, 6576, 6875, 6876) Card Guide ISA 3x3 (6571, 6573, 6575, 6576, 6875) Card Guide ISA/PCI 3x3 (6577, 6877) Card Guide ISA 07H0350 06H9415 06H1775 07H0349 75H9214 06H9404 Service Information 103 - IBM 689912U | Hardware Maintenance Manual - Page 114
07H0844 06H5740 06H5741 06H9419 06H1784 33F8354 06H9418 06H1776 06H9406 06H5739 76H5856 06H5738 93F0041 93F0067 06H5734 10H3157 10H2924 06H6068 55H8623 75H7457 75H0448 75H0455 07H0015 75H0449 104 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 115
01K1465 06H9074 75H9213 06H6728 75H9227 06H5249 06H9610 07H0020 06H5906 06H7654 75H9601 06H9429 06H9431 76H0481 75H9748 76H0472 76H6103 76H6101 07H0019 06H3615 06H3618 06H3616 66G1246 30H2312 06H3614 Service Information 105 - IBM 689912U | Hardware Maintenance Manual - Page 116
-On-LAN Cable PCI (6877, 6887) FAX/Modem Assembly ISA FAX/Modem Cable ISA FRU No. 04H8098 55H6810 25H4383 25H6151 12J3123 07H0447 04H5788 06H6053 106 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 117
Type 6560 Parts 1 7 2 3 9 4 8 5 6 Service Information 107 - IBM 689912U | Hardware Maintenance Manual - Page 118
(Type 6560) 1 Top Cover and Logo Top Cover, including front bezel 4x4 Label Plate - Personal Computer 340 (6560) Bezel Covers Kit 2 Diskette Drive and Cable 3.5" 1.44 MB Diskette Drive 3.5-Inch 07H1440 07H1444 33F8354 75H7979 93F0067 93F0041 108 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 119
Index 7 8 9 System (Type 6560) Card Guide Riser Card Support Bracket Riser Card 4x4 PCI/ISA Serial Port Adapter Card Removable DASD Tray FRU No. 76H1788 12H0897 01K1604 76H1789 Service Information 109 - IBM 689912U | Hardware Maintenance Manual - Page 120
1 2 3 4 5 6 19 Type 6561 Parts 110 IBM PC 300/700, IntelliStation Series HMM 7 9 8 18 17 16 15 14 13 12 11 10 - IBM 689912U | Hardware Maintenance Manual - Page 121
and Screw - system board 15 Power Switch/LED Assembly Cage 16 Riser Card Front Riser Support Guide 17 Chassis Assembly Keylock Assembly Foot (4) 18 Side Panel 19 145 Watt Power Supply 19 76H7336 93F2386 76H7333 01K9846 01K9848 01K2154 08L2566 08L2559 93F0041 Service Information 111 - IBM 689912U | Hardware Maintenance Manual - Page 122
1 2 3 5 4 6 7 Type 6562 Parts 112 IBM PC 300/700, IntelliStation Series HMM 8 9 16 17 18 15 14 13 12 11 10 - IBM 689912U | Hardware Maintenance Manual - Page 123
Side Bracket with Bumpers Bumper Kit for Side Bracket 10 System Board Guide Rail Cable, Wake On Ring 11 Processor Pentium MMX 166 MHz Kit 15 Fan/Speaker/Power Switch Assembly 16 Riser Card Riser Card Support 17 Side Panel 18 145 Watt Power Supply 18 145 Watt Service Information 113 - IBM 689912U | Hardware Maintenance Manual - Page 124
Type 6588, 6888 Parts 1 19 18 17 11 16 15 14 13 12 10 2 3 4 5 6 7 8 9 114 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 125
6588) Blank Drive Bezel (6888) Bezel, PCMCIA (6588) Bezel, PCMCIA (6888) 11 Card Guide (6588, 6888) FRU No. 75H7986 12J6023 06H1783 12J6029 07H1123 76H5820 76H4616 01K1459 06H6326 12J3018 12J5109 12J3039 06H5738 12J6025 06H5739 06H9411 01K1653 06H1784 12J6024 06H1779 Service Information 115 - IBM 689912U | Hardware Maintenance Manual - Page 126
) FRU No. 12J3020 12J3022 01K1894 93H9700 07L7120 75H9219 33F8354 12J3019 12J3024 01K1895 12J6030 42H2797 42H2801 42H2829 12J3094 75H9227 75H9225 06H9409 06H1782 06H1773 93F0041 93F0067 116 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 127
Type 6591 Parts Service Information 117 23 22 25 24 21 20 17 16 18 15 14 10 19 13 11 12 1 2 3 4 5 7 6 8 9 - IBM 689912U | Hardware Maintenance Manual - Page 128
-- with guide rails and shield) Processor Support Posts System Board Guide Rail Lithium Battery 17 Riser Card Riser Support Clips, Front/Rear Cable - Wake On Ring 18 Card Guide 19 EMC 01K1612 12J4510 01K2154 76H7345 03K9603 93F0041 93F0067 118 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 129
Type 6592 Parts Service Information 119 1 26 25 24 2 23 3 22 4 5 21 15 6 14 7 8 17 13 20 19 18 16 12 10 11 9 - IBM 689912U | Hardware Maintenance Manual - Page 130
(no processor, memory) Lithium Battery Riser Card Riser Card Support Cable - Wake On Ring 16 92 mm Fan Assembly 17 Speaker, C2, Card Guide Assembly 18 EMC Kit 19 DASD Bracket 3.5-inch/5.25-inch 76H7335 12J4503 93F0041 93F0067 12J4510 120 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 131
Type 6598 Parts 11 12 10 9 8 7 6 1 2 3 4 5 Service Information 121 - IBM 689912U | Hardware Maintenance Manual - Page 132
93F2361 06H6344 07H0383 06H6326 06H8561 06H9674 06H9431 07H0171 07H1277 06H9074 07H0141 07H1278 06H9658 42H2776 42H2777 92G7294 33F8354 06H9660 06H9671 07H0163 07H1290 06H9672 07H0170 93F0067 122 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 133
1 2 3 6 54 Type 6862 Parts Service Information 123 87 17 18 19 20 9 16 15 14 13 12 11 10 - IBM 689912U | Hardware Maintenance Manual - Page 134
Diskette Bracket 8 RFID Antenna 9 Side Bracket 10 System Board (no processor, memory, rails) System Board Guide Rails, center and front 11 Memory - 32 MB DIMM, EDO ECC 11 Memory - 32 MB DIMM 76H7345 93F2386 93F0067 03K9624 33F8354 93F0041 124 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 135
Type 6888 Parts 1 19 18 2 3 4 17 16 15 5 14 11 13 12 6 7 10 8 9 Note See "Type 6588, 6888 Parts" on page 114 for Type 6888 parts listing. Service Information 125 - IBM 689912U | Hardware Maintenance Manual - Page 136
4 5 6 7 8 9 1 2 3 12 11 10 17 16 15 14 13 26 25 24 23 22 Type 6889 Parts 126 IBM PC 300/700, IntelliStation Series HMM 21 20 19 18 - IBM 689912U | Hardware Maintenance Manual - Page 137
-without processor or memory 13 Fan Assembly 92 mm 14 Card Guide 15 C2 Switch Assembly 16 EMC Kit 17 3.5/5.25-In. MHz Pentium II microprocessor Terminator Card, Processor Processor Retainer Support Bracket Assembly 24 Power Supply 330 W. 25 Keylock Assembly Service Information 127 - IBM 689912U | Hardware Maintenance Manual - Page 138
1 2 3 4 5 6 78 9 10 11 13 12 15 14 16 17 20 19 18 29 28 27 26 25 23 24 21 Type 6892 Parts 128 IBM PC 300/700, IntelliStation Series HMM 22 - IBM 689912U | Hardware Maintenance Manual - Page 139
rubber mounts (Open Bay, AAP models only) 19 92 mm Fan with rubber mounts 20 Speaker/Card Guide Assembly 21 EMC Kit 22 Access Cover Assembly 23 C2 Switch Cable Assembly 24 AGP Cover 25 Hard 75H8991 76H4873 12J5102 03K9609 76H7345 33F8354 03K9603 93F0041 20L0926 Service Information 129 - IBM 689912U | Hardware Maintenance Manual - Page 140
Index System (Type 6892) Riser Supports (front and rear) Speaker Assembly FRU No. 02K2766 03K9607 130 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 141
1 2 3 6 54 Type 6893 Parts Service Information 131 87 17 18 19 20 9 16 15 14 13 12 11 10 - IBM 689912U | Hardware Maintenance Manual - Page 142
Bracket 8 RFID Antenna 9 Side Bracket 10 System Board (no processor, memory, rails) System Board Guide Rails, center and front 11 Memory - 64 MB DIMM, EDO ECC 11 Memory - 128 MB 93F2386 93F0067 03K9624 33F8354 01K4326 93F0041 01K4331 132 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 143
Type 6898 Parts Service Information 133 1 24 25 2 23 22 21 14 20 19 13 12 10 18 11 9 17 16 15 3 4 5 6 7 8 - IBM 689912U | Hardware Maintenance Manual - Page 144
or memory 11 System Board (for 333 MHz Models) Processor Retainer Support Kit 12 32 MB ECC DIMM Memory 12 64 MB ECC DIMM 14 333 MHz Processor 15 Fan Assembly 92 mm 16 Card Guide Speaker 17 3.5-In. Hard Disk Bracket 18 Access Cover Assembly IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 145
Index System (Type 6898) Miscellaneous Hardware Kit including card guide Miscellaneous Optional Bezels System Board EMC Shield FRU No. 12J4503 12J5551 01K1855 Service Information 135 - IBM 689912U | Hardware Maintenance Manual - Page 146
Type 6899 Parts 1 16 14 15 13 12 11 10 9 2 3 4 5 6 7 8 136 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 147
DIMM, EDO ECC 7 Memory - 64 MB DIMM, EDO ECC 8 Pedestal 9 Speaker and Cable 10 Card Guide 11 Intergraph 3D Graphics Adapter 4 MB Video Adapter - Matrox Ethernet Adapter, Intel 10/100 Ultra-SCSI Adapter 06H9674 06H6326 75H9217 12J3033 12J3032 93F0041 93F0067 Service Information 137 - IBM 689912U | Hardware Maintenance Manual - Page 148
1 Radio Module, Mexico 1 Radio Module, New Zealand 1 Radio Module, Singapore 1 Radio Module US/Canada/Non-EMEA 2 IBM Wireless LAN Controller Card 2 IBM Wireless LAN Controller Card, No-Cipher 3 1.5 m cable 4 4 m cable 5 Custom Cable Kit 80G2708 80G2714 80G2702 25H0988 80G2706 - IBM 689912U | Hardware Maintenance Manual - Page 149
Computer Power Cords Arabic Countries Australia Belgium Bulgaria Canada Czechoslovakia Denmark Finland France Germany Hungary Israel Italy Latin- Monitor Information Display and monitor information is separately available and is listed under "Related Publications" on page iv. Service Information 139 - IBM 689912U | Hardware Maintenance Manual - Page 150
Mouse Ball/Roller (6888, 6889, 6893, 6898, 6899) Keyboards (TrackPoint II) US English Pointing Stick Caps Canadian/French Latin/Spanish Keyboards (IBM Basic II) Arabic Belgian-French Belgian-UK/Dutch Brazil/Portugal Bulgarian Chinese/US Czech Danish Dutch French French/Canadian German 129 German 453 - IBM 689912U | Hardware Maintenance Manual - Page 151
Keyboards (IBM Basic, 101-Key Rubberdome) Arabic Belgian-French Belgian-UK/Dutch Bulgarian Czech Danish Dutch Swiss/Finnish French 71G4628 71G4629 71G4630 82G3291 71G4631 71G4632 71G4633 71G4634 71G4635 71G4636 71G4637 71G4638 71G4640 71G4642 82G3255 71G4643 71G4646 71G4647 Service Information 141 - IBM 689912U | Hardware Maintenance Manual - Page 152
Keyboards (IBM Enhanced, 101-Key Buckling Spring) Arabic Belgian Bulgarian Czech Danish Dutch 1399582 1399579 1399578 1399571 1396790 1391405 1391411 1391412 1393286 8125409 1391406 82G3278 1396790 1393669 Keyboards (IBM Enhanced, 101-Key Buckling Spring) (Type 6877, 6887) Brazil/Portugal (104-Key - IBM 689912U | Hardware Maintenance Manual - Page 153
07H0684 07H0685 07H0686 07H0687 07H0706 07H0704 07H0670 07H0688 07H0689 07H0690 07H0691 07H0693 07H0692 07H0694 07H0695 07H0696 07H0697 07H0698 07H0707 07H0699 07H0700 07H0701 07H0666 07H0703 07H0702 Service Information 143 - IBM 689912U | Hardware Maintenance Manual - Page 154
02K0824 02K0825 02K0826 02K0827 02K0828 02K0844 02K0812 02K0829 02K0830 02K0831 02K0832 02K0833 02K0834 02K0835 02K0836 02K0837 02K0838 02K0847 02K0839 02K0840 02K0841 02K0806 02K0843 02K0842 144 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 155
76H0913 76H0914 76H0915 76H0916 76H0935 76H0933 76H0900 76H0917 76H0918 76H0919 76H0920 76H0922 76H0921 76H0923 76H0924 76H0925 76H0926 76H0927 76H0936 76H0928 76H0929 76H0930 76H0896 76H0932 76H0931 Service Information 145 - IBM 689912U | Hardware Maintenance Manual - Page 156
02K0861 02K0898 02K0897 Special Tools The following tools are required to service these computers: A volt-ohm meter, IBM P/N 73G5404 Wrap Plug, IBM P/N 72X8546 Video cache extracting tool, IBM P/N 73G5523 T15 Torx bit from Torx bit set, IBM P/N 93F2830 146 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 157
156 Safety Information 160 General Safety 160 Electrical Safety 161 Safety Inspection Guide 162 Handling Electrostatic Discharge-Sensitive Devices 164 Grounding Requirements 164 Laser . 199 BIOS Levels 200 Flash (BIOS/VPD) Update Procedure 201 © Copyright IBM Corp. 1996, 1997, 1998 147 - IBM 689912U | Hardware Maintenance Manual - Page 158
Power-On Self-Test (POST 203 POST Beep Codes 203 Error Code Format 204 Diagnostics Test Programs 205 IBM PC Enhanced Diagnostics 205 Supported Systems 206 Starting the IBM PC Enhanced Diagnostics Program 206 Navigating Through the Diagnostic Programs . 206 Running diagnostic tests 206 Test - IBM 689912U | Hardware Maintenance Manual - Page 159
Portable Computer Support . . . . . 241 Initialization Failure 241 Problem 1 - Memory Allocation Conflict between EMM386 (DOS or Windows) and Resource Manager 241 Problem 2 - Incorrect or Missing Parameters for Multiple Adapter Slots 242 Problem 3 - Incompatibility with Card and Socket Services - IBM 689912U | Hardware Maintenance Manual - Page 160
Diskette 243 Troubleshooting Wireless Network Problems . 244 Problem Resolution Worksheet 245 Obtaining the Necessary Data 245 Making a Backup Copy of Files 246 Upgrading Adapter Microcode from the Utilities Diskette 247 System Board Memory 248 Supported Memory Configurations - IBM 689912U | Hardware Maintenance Manual - Page 161
300 Cover Removal (Type 6862 300 System Board Removal (Type 6862) . . . . . 300 System Board Installation (Type 6862) . . . . 301 Drive Cage Service (Type 6862 301 Computer Exploded View (Type 6889 302 Input/Output Connectors (Type 6889) . . . . . 303 Side Cover Removal (Type 6889 304 Top Handle - IBM 689912U | Hardware Maintenance Manual - Page 162
) . . . . . 313 System Board Installation (Type 6893) . . . . 314 Drive Cage Service (Type 6893 314 Computer Exploded View (Type 6898 315 Input/Output Connectors (Type 6898) . . . . . 316 Side Cover Series (Type 657X, 658X) - 80486 Jumper Settings 337 152 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 163
PC 330/350 Series (Type 65X5) - Pentium 60 MHz System Board 339 PC 330/350 Series (Type 65X5) - Pentium 60 MHz System Board Locations 340 PC 330/350 Series (Type 65X5) - Pentium 60 MHz Jumper Settings 340 PC 330/350 Series (Type 65X6) - Pentium 75/90/100 MHz System Board 341 PC 330/350 Series ( - IBM 689912U | Hardware Maintenance Manual - Page 164
/ISA 388 PC 300 (Type 6275) ISA/PCI 388 PC 300 (Type 6282, 6284) PCI/ISA 388 PC 300 (Type 6285) ISA/PCI 389 154 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 165
406 Type/Model Configuration Tables 407 Miscellaneous Information 447 Send Us Your Comments 449 Do You Need Technical References 450 Problem Determination Tips 451 File Updates 452 Hardware Considerations 452 Software Considerations 453 BIOS 453 Drivers 453 Adding adapters to the - IBM 689912U | Hardware Maintenance Manual - Page 166
Safety Notices (Multi-lingual Translations) The safety notices in this section are provided in the following languages: English Brazilian/Portuguese Chinese French German Hungarian Italian Russian Slovakian Spanish 156 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 167
Caution Notice 1 Before removing any FRU, power-off the computer, unplug all power cords from electrical outlets, then disconnect any interconnecting cables. Antes de remover qualquer unidade substituível no local (Field Replaceable Unit - FRU), - IBM 689912U | Hardware Maintenance Manual - Page 168
Batterie nur Batterien des Typs verwenden, der in der Ersatzteilliste aufgeführt ist. Der Einsatz falscher Batterien kann zu Entzündung oder Explosion führen. 158 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 169
Caution Notice 2 Continued A lítiumelemek meggyulladhatnak, tûz- és robbanásveszélyesek. Ezért ne próbálkozzon az elemek újratöltésével, a csatlakozók eltávolításával, ne kísérletezzen a széjjelszedésükkel ! Óvja õket a 100°C (212°F) fölötti hõmérséklettõl, ne dobja õket tûzbe, és vigyázzon, hogy az - IBM 689912U | Hardware Maintenance Manual - Page 170
Safety Information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer. General Safety Follow these rules to ensure general safety: Observe good housekeeping in the area of the machines during and after maintenance. When - IBM 689912U | Hardware Maintenance Manual - Page 171
insulate you from grounds such as metal floor strips and machine frames. Observe the special safety precautions when you work with very high voltages; these instructions are in the safety sections of maintenance information. Use extreme care when measuring high voltages. Reference Information 161 - IBM 689912U | Hardware Maintenance Manual - Page 172
. Asset ID allows the computer to be scanned by various service personnel from injury. This guide problem. Consider these conditions and the safety hazards they present: Electrical hazards, especially primary power (primary voltage on the frame can cause serious or fatal electrical shock). 162 IBM - IBM 689912U | Hardware Maintenance Manual - Page 173
such as loose or missing hardware The guide consists of a series of steps presented in loose, broken, or sharp edges). 2. Power-off the computer. Disconnect the power cord. 3. Check the power cord any obvious non-IBM alterations. Use good judgment as to the safety of any non-IBM alterations. 6. Check - IBM 689912U | Hardware Maintenance Manual - Page 174
Devices Any computer part containing those listed below, to provide protection that meets the specific service requirement. Note: The use of a grounding system is the AC plug on AC-operated computers. Grounding Requirements Electrical grounding of the computer is required for operator safety - IBM 689912U | Hardware Maintenance Manual - Page 175
Some IBM Personal Computer models are equipped from the factory with a CD-ROM drive. CD-ROM drives are also sold separately as options. The CD-ROM drive is a laser product. The CD-ROM drive is certified in the U.S. to conform to the requirements of the Department of Health and Human Services 21 - IBM 689912U | Hardware Maintenance Manual - Page 176
peligrosas. Opening the CD-ROM drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive. Do not open. Some CD-ROM drives contain an embedded el haz de luz. Evite la exposición directa al haz. 166 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 177
Product Description The PC 300/700 Series and IntelliStation computers are available in either 3 x 2, 3 x 3, 4 x 4, 5 x 5, 6 x 6 or 6 x 7 models as follows: Type 6272 Three drive bays, two I/O adapter slots Type 6282, 6284 Four drive bays, four I/O adapter slots - IBM 689912U | Hardware Maintenance Manual - Page 178
room reflections and other nearby noise sources. The declared sound power levels indicate an upper limit, below which a large proportion of machines will operate. 168 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 179
heat specifications are based on the 145-watt maximum capacity of the system power supply. 6 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 169 - IBM 689912U | Hardware Maintenance Manual - Page 180
heat specifications are based on the 145-watt maximum capacity of the system power supply. 9 For additional information, see the ISO Supplier's Declaration available from IBM. 170 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 181
specifications are based on the 145-watt maximum capacity of the system power supply. 12 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 171 - IBM 689912U | Hardware Maintenance Manual - Page 182
specifications are based on the 200-watt maximum capacity of the system power supply. 15 For additional information, see the ISO Supplier's Declaration available from IBM. 172 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 183
specifications are based on the 145-watt maximum capacity of the system power supply. 18 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 173 - IBM 689912U | Hardware Maintenance Manual - Page 184
specifications are based on the 200-watt maximum capacity of the system power supply. 21 For additional information, see the ISO Supplier's Declaration available from IBM. 174 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 185
specifications are based on the 200-watt maximum capacity of the system power supply. 24 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 175 - IBM 689912U | Hardware Maintenance Manual - Page 186
specifications are based on the 145-watt maximum capacity of the system power supply. 27 For additional information, see the ISO Supplier's Declaration available from IBM. 176 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 187
specifications are based on the 145-watt maximum capacity of the system power supply. 30 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 177 - IBM 689912U | Hardware Maintenance Manual - Page 188
specifications are based on the 200-watt maximum capacity of the system power supply. 33 For additional information, see the ISO Supplier's Declaration available from IBM. 178 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 189
specifications are based on the 200-watt maximum capacity of the system power supply. 36 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 179 - IBM 689912U | Hardware Maintenance Manual - Page 190
specifications are based on the 200-watt maximum capacity of the system power supply. 39 For additional information, see the ISO Supplier's Declaration available from IBM. 180 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 191
specifications are based on the 200-watt maximum capacity of the system power supply. 42 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 181 - IBM 689912U | Hardware Maintenance Manual - Page 192
specifications are based on the 200-watt maximum capacity of the system power supply. 45 For additional information, see the ISO Supplier's Declaration available from IBM. 182 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 193
specifications are based on the 145-watt maximum capacity of the system power supply. 48 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 183 - IBM 689912U | Hardware Maintenance Manual - Page 194
specifications are based on the 200-watt maximum capacity of the system power supply. 51 For additional information, see the ISO Supplier's Declaration available from IBM. 184 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 195
specifications are based on the 330-watt maximum capacity of the system power supply. 54 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 185 - IBM 689912U | Hardware Maintenance Manual - Page 196
specifications are based on the 200-watt maximum capacity of the system power supply. 57 For additional information, see the ISO Supplier's Declaration available from IBM. 186 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 197
specifications are based on the 145-watt maximum capacity of the system power supply. 60 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 187 - IBM 689912U | Hardware Maintenance Manual - Page 198
specifications are based on the 330-watt maximum capacity of the system power supply. 63 For additional information, see the ISO Supplier's Declaration available from IBM. 188 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 199
specifications are based on the 200-watt maximum capacity of the system power supply. 66 For additional information, see the ISO Supplier's Declaration available from IBM. Reference Information 189 - IBM 689912U | Hardware Maintenance Manual - Page 200
. 4. Power-on the computer. The system senses the change in the position and erases the password. It is necessary to move the jumper back to the previous position and to reset the switch setting. 5. Remind the user to enter a new password when service is complete. 190 IBM PC 300/700, IntelliStation - IBM 689912U | Hardware Maintenance Manual - Page 201
If Enhanced Security mode is enabled and there is no password given, the computer will act as if Enhanced Security is disabled. If Enhanced Security is Enabled page 322 and locate the system board type you are servicing. Depending on the system board, the password is set by a jumper - IBM 689912U | Hardware Maintenance Manual - Page 202
6562, 6592, 6862, 6892, 6889 At the time of computer manufacture, the EPROM (located on the riser card) will be servicers to assist them in maintaining the MIF file when serialized components are replaced during hardware service. This assistance is between the customer and the servicer. The 192 IBM - IBM 689912U | Hardware Maintenance Manual - Page 203
servicers might charge for this service. To update the EPROM using the DMI MIF Browser: 1. Click Start from the desktop, then Programs. 2. Select IBM is supported on these computer Types: 6862, 6892 6889, 6893 Alert on LAN provides notification of changes in the computer, even when the computer power - IBM 689912U | Hardware Maintenance Manual - Page 204
will disable the RF read/write functions to the EEPROM. Asset ID Asset ID is supported on these computer Types: 6862, 6892 6889, 6893 Asset ID is the application of using radio frequency technology and will not cause a POST error 184 (No RFID Antenna). 194 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 205
Hard Disk Drive Jumper Settings IDE hard disk drives for the PC 300/700 series computers use jumpers to set the drives as primary (master) or secondary (slave). For SCSI hard disk drives, see "SCSI Hard Disk Drive Settings" on page - IBM 689912U | Hardware Maintenance Manual - Page 206
Off On Off On On Off Off SCSI ID 3 2 1 0 Position A2 A1 A Off On On Off On Off Off Off On Off Off Off 196 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 207
1.12 GB, 2.25 GB SCSI J3 C2 SCSI ID 0 1 2 3 4 5 6 7 Position 4321 : : : : : : : : :: : : :: : : : : : -Reserved- 2 GB SCSI SCSI ID 8 9 10 11 12 13 14 15 Position 4321 : : : : : : : : : : : : SCSI ID 6 5 4 3 Position 432 : : : : : SCSI ID 2 1 0 Position 432 : : : : : : : Reference - IBM 689912U | Hardware Maintenance Manual - Page 208
2.1 GB, 4.5 GB SCSI SCSI ID 0 1 2 3 4 5 6 7 Position 4321 : : : : : : : : :: : : :: : : : : : -Reserved- SCSI ID 8 9 10 11 12 13 14 15 Position 4321 : : : : : : : : : : : : 198 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 209
CD-ROM, PD/CD-ROM Drive Jumper Settings CD-ROM and PC/CD-ROM drives use jumpers or tabs to set the drives as primary (master) or secondary (slave). Refer to the drive connector labels or the figures below for the drive settings. AUDIO RGGL IDE INTERFACE 39 40 DC INPUT 1 2 5V G G 12V See Jumper - IBM 689912U | Hardware Maintenance Manual - Page 210
determine the current level of BIOS installed in the computer, the latest BIOS available for the computer, and where to obtain the latest level of 5. Levels 1 and 2 Support 6. RETAIN Sources for obtaining the latest level BIOS available. 1. IBM PC Company Home Page http://www.pc.ibm.com/us/ 2. PC - IBM 689912U | Hardware Maintenance Manual - Page 211
Type the 7-digit serial number of the computer you are servicing; then, press Enter. 7. Follow the instructions on the screen to complete the flash (BIOS inside the computer for more information. 3. Insert the upgrade diskette into the diskette drive. 4. Power-on the computer. The IBM Logo will - IBM 689912U | Hardware Maintenance Manual - Page 212
until the diskette drive in-use light goes out. 5. Power-off the computer and move the jumper back to the normal (default) position. 6. Leave the upgrade diskette in the diskette drive and power-on the computer. 7. Continue with the original upgrade. 202 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 213
and resolve hardware-related problems: Power-on self-test (POST) POST Beep Codes Error Code Format Diagnostic Test Programs - IBM PC Enhanced Diagnostics ( . Note Type 6275, 6285, 6561, 6591, 6862, 6889, 6892, 6893 computers are default to come up quiet (No beep and no memory count and checkpoint - IBM 689912U | Hardware Maintenance Manual - Page 214
an error. Note Type 6275, 6285, 6561, 6591, 6862, 6889, 6892, 6893 computers are default to come up quiet (No beep and no memory count and checkpoint code The figure also defines additional SCSI information. Notes Non-IBM device error codes and documentation supersede this list. Duplicate SCSI - IBM 689912U | Hardware Maintenance Manual - Page 215
Programs There are now two diagnostics programs that you can use to service the IBM PC 300/700 Series, IntelliStation computers. IBM PC Enhanced Diagnostics, developed by Watergate Software with IBM Advanced Memory Diagnostics. PC300/700 Series, IntelliStation Diagnostics, developed by Diagsoft for - IBM 689912U | Hardware Maintenance Manual - Page 216
Supported Systems The IBM PC Enhanced Diagnostics will run on all of the IBM PC 300/700, and IntelliStation computer systems, except for Type 6571, 6581, 6573, 6583, 6875, 6885. Starting the IBM PC Enhanced Diagnostics Program To start the program: 1. Shut down and power-off the system. 2. Wait 10 - IBM 689912U | Hardware Maintenance Manual - Page 217
(HMM) to reference the memory sockets, or select F1 twice to load the Online Manual and select Chapter 11 'SIMM/DIMM Locator'. Follow the steps below to locate the IBM Advanced Memory Diagnostics test options. 1. Select the DIAGNOSTICS option on the toolbar and press Enter. 2. Highlight either - IBM 689912U | Hardware Maintenance Manual - Page 218
using the YYYYMMDD format. Contains a 2-digit check-digit value to ensure that: Diagnostics were run on the specified date Diagnostics were run on the specified IBM computer The diagnostic error code is recorded correctly Description of the error. Note See "Symptom-to-FRU Index" on page 32 for the - IBM 689912U | Hardware Maintenance Manual - Page 219
QUICK ERASE or FULL ERASE HARD DISK option and then, follow the instructions. Viewing the Test Log Errors reported by the diagnostic test will be . SIMM/DIMM Memory Errors: SIMM/DIMM error messages issued by the IBM PC Enhanced Diagnostics: Message 2xx-1y Failure Found A memory error was - IBM 689912U | Hardware Maintenance Manual - Page 220
Layouts section in the latest PC 300/700, IntelliStation Hardware Maintenance Manual, HMM, to reference the memory sockets. PC 300/700 Series, preinstalled software on certain IBM computers. QAPlus/WIN provides an effective tool for isolating software-related problems, because it encompasses the - IBM 689912U | Hardware Maintenance Manual - Page 221
diskette. If the computer has DOS or and hardware problem determination. The isolates hardware problems than QAPlus/ computer, QAPlus/PRO is provided on a diskette supplied with the computer. To access QAPlus/PRO, boot the computer preinstalled in the computer, IBM HelpCenter personnel can - IBM 689912U | Hardware Maintenance Manual - Page 222
features. Feature Advanced Diagnostic Tests Flexible Test Control Description Identifies most problems associated with the following major components: System board Hard disk drives low-level format also contains system utilities. Format a diskette 212 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 223
Software Generated Error Messages Multiple Messages Description Displayed when POST finds problems with the hardware or detects a change in the hardware configuration. error message. Always follow the suggested action instructions for the first error message displayed. Reference Information 213 - IBM 689912U | Hardware Maintenance Manual - Page 224
: Return Code 0 1 2 or greater Description Indicates the device passed its test. Indicated the device failed its test. Indicates the test stopped or was aborted. 214 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 225
Using the Test Programs The test programs provide advanced functions and utilities for users and service or support professionals to troubleshoot even the most difficult problems. Program Navigation You can maneuver within the test programs by typing the first letter of a menu choice, using the - IBM 689912U | Hardware Maintenance Manual - Page 226
to load in Black and White (Monochrome) mode, which is often more readable on laptop computers. The /LOG=file command line option directs the test programs to start using a appropriate if prior experience indicates that problems are likely to exist in a 216 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 227
Diskette 1. Insert the Diagnostics diskette into drive A. 2. Power-on the computer. 3. When the Diagnostics Main Menu is displayed, press Ctrl+A. (The screen will not change.) 4. Select Diagnostics; then, press Enter. 5. Follow the instructions that appear on your screen. If an error is displayed - IBM 689912U | Hardware Maintenance Manual - Page 228
the test programs do not find a problem, or you want to perform in-depth ↓) to move the highlight bar from one selection to the next. 5. Follow the instructions on the screen. Note: As you scroll down the selection menu, the Test Group a ♦) and deselect. 218 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 229
Note: Pressing the first letter of a test does not activate the test, unlike menu operation. 5. Press Enter. Running an Individual Test To run an individual test: 1. Use the up and down arrow keys (↑ and ↓) to move to the highlighted bar to the test you want to run. 2. Press Enter to run the test. - IBM 689912U | Hardware Maintenance Manual - Page 230
a few seconds until all in-use lights go off. 2. Power-on the computer. 3. When the Setup Utility prompt appears on the screen during start-up, press F1. The Setup Utility menu appears. 4. Follow the instructions on the screen. 5. When finished, select System Summary to verify that any configuration - IBM 689912U | Hardware Maintenance Manual - Page 231
(a legacy device), you must configure it manually. Legacy Adapters ISA adapters that are not required resources. If your computer comes with preinstalled software, 720 KB After selecting a diskette format option, follow the instructions that appear on the screen. Hard Disk Drive Boot Error - IBM 689912U | Hardware Maintenance Manual - Page 232
Partition the remainder of the hard disk for your operating system. (The commands vary with the operating system. Refer to your operating-system manual for instructions.) 2. Format the hard disk using your operating system. (The commands vary with the operating system. Refer to your operating-system - IBM 689912U | Hardware Maintenance Manual - Page 233
You are now ready to restore the files. File Editor The File Editor is an ASCII text editor that uses simple function key commands. To access the File Editor: 1. Select File Editor from the Utility Menu; then press Enter. 2. Insert a diskette into Drive A or Drive B before selecting the file you - IBM 689912U | Hardware Maintenance Manual - Page 234
menus that are highlighted with red letters. Attention: If selected, these test will erase the information stored on the diskette or hard disk drive. 224 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 235
Control Keys Up and Down Arrow Keys Space Bar When Used Main Menu Module Test Menu Test Group Menu Module Test Menu Test Group Menu Tab Key +/− Keys Main Menu Module Test Menu Test Group Menu Diagnostics Response Highlights an item you want to select. Adds a diamond to the left of the - IBM 689912U | Hardware Maintenance Manual - Page 236
Power Management can reduce the power states of the computer, processor, and monitor (if monitor supports DPMS) if they are inactive for a predetermined System Power: - Select On for the computer to remain on. - Select Off for the computer to shut down. 226 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 237
from the Configuration/Setup Utility program, press Esc and follow the instructions on the screen. Automatic Power-On Features: The Automatic Power-On Management menu allow you to enable and disable features that turn the computer on automatically. Serial Port Ring Detect: With this feature set to - IBM 689912U | Hardware Maintenance Manual - Page 238
position and size of windows and other objects on the screen. When the computer is restarted (with the power-on switch, the Scheduler, or Wake-Up From Program Manager, select IBM Management Plus. 2. Select Rapid Resume Manager. 3. View or change settings. 4. Follow the instructions on the screen. - IBM 689912U | Hardware Maintenance Manual - Page 239
will not already be powered-on when it is time to start a program or display a message, a setting can be selected to power-on the computer at the appropriate time. To select and activate, deactivate, or change the Scheduler feature, see "Running Rapid Resume Manager" on page 228. Wake Up on - IBM 689912U | Hardware Maintenance Manual - Page 240
from the Configuration/Setup Utility program, press Esc and follow the instructions on the screen. Wake on LAN This setting is used to enable or disable the IBM-developed Wake on LAN feature. This feature makes it possible for the computer to be turned on remotely by a network server. Remote network - IBM 689912U | Hardware Maintenance Manual - Page 241
are not available and a problem with the computer prevents you from making them now, you can make them from another IBM Personal Computer that has the same version in either OS/2 Warp or Windows. 2. Select IBM PC DOS 7.0 and follow the instructions on the screen. To create utility diskettes for OS - IBM 689912U | Hardware Maintenance Manual - Page 242
to recover from some problems that prevent OS/2 Warp from loading successfully, such as: A video mode not supported by your hardware An try to resolve the problem using the Recovery Choices Program. To start the Recovery Choices Program: 1. Power-on the computer. If the computer is already on, - IBM 689912U | Hardware Maintenance Manual - Page 243
: If you need to edit the CONFIG.SYS file to remedy a problem, edit the one in your root directory. For information about statements that Power-on the computer. If the computer is already on, restart the computer using the Ctrl+Alt+Del key sequence. 3. Follow the instructions on the screen until - IBM 689912U | Hardware Maintenance Manual - Page 244
your computer. (You must restart your computer in order for the changes to take effect.) Recovering from OS/2 Warp Problems The following are some problems a description of what you were doing when the problem occurred. Contact an IBM HelpWare technician for assistance. Unable to switch from DOS - IBM 689912U | Hardware Maintenance Manual - Page 245
loaded from the AUTOEXEC.BAT file, deactivate the programs before attempting to switch to OS/2 Warp. Refer to the instructions that come with your TSR program. If this solves the problem, you might need to deactivate the TSR programs each time you want to switch to OS/2 Warp. System Stops Working - IBM 689912U | Hardware Maintenance Manual - Page 246
your computer. If the computer is already on, restart it using the Ctrl+Alt+Del key sequence. 4. Follow the instructions computer using the Ctrl+Alt+Del key sequence. To correct disk errors on another drive: 1. On the Desktop, double-click on OS/2 System. 2. Double-click on Command Prompts. 236 IBM - IBM 689912U | Hardware Maintenance Manual - Page 247
before a major problem occurred. Procedures for backing up and restoring files using DOS are in the DOS/Windows users guide. Procedures for backing Power-on the computer. If the computer is already on, restart the computer using the Ctrl+Alt+Del key sequence. 3. Follow the instructions on the screen - IBM 689912U | Hardware Maintenance Manual - Page 248
diskette drive. 2. Power-on the computer. If the computer is already on, restart the computer using the Ctrl+Alt+Del key sequence. 3. Follow the instructions on the screen until you get for the C in this example.) 6. Follow the instructions on the screen. 238 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 249
additional help, detailed messages, and recommended actions, refer to the Installing and Operating Your Network manual, supplied with the IBM Wireless LAN product. ISA Bus Switch Settings To install the adapter in a computer with an ISA bus, set the dip switches as shown below: ISA Type Connector - IBM 689912U | Hardware Maintenance Manual - Page 250
), ISA Mode Switch Positions 5 6 0 0 Interrupt Level 9 1 0 10 0 1 11 1 1 15 Important The IBM Wireless LAN adapter does not support interrupt level sharing. Therefore, make sure that no other adapter in your computer uses the same interrupt level. If necessary, change the interrupt level of - IBM 689912U | Hardware Maintenance Manual - Page 251
PCMCIA, you must have installed and configured the set of Card and Socket Services support supplied with your computer, by following the instructions in the computer documentation. The chosen set of Card and Socket Services must match the machine model and operating system used. This section also - IBM 689912U | Hardware Maintenance Manual - Page 252
corresponding switch parameter according to the documentation supplied with your socket services support. Problem 3 - Incompatibility with Card and Socket Services: Compatibility problems may exist with non-IBM PCMCIA Card & Socket Services. In such cases you are recommended to use "universal" Card - IBM 689912U | Hardware Maintenance Manual - Page 253
computer: 1. Be sure there is no potential conflict (memory allocation, IRQ, PORT ...) 2. Your PCMCIA machine does not have an INTEL 82365SL or compatible port controller. You must add Card and Socket Services support to your machine. Radio Interference Problem Network manual for the IBM Wireless - IBM 689912U | Hardware Maintenance Manual - Page 254
' works properly. 2. If the workstation has a PCMCIA Type II slot and you have problems when booting the 'Utilities diskette', you would need to modify your 'Utilities diskette' CONFIG.SYS file to call DOS Card and Socket Services support. This may be the case if your PCMCIA machine does not have an - IBM 689912U | Hardware Maintenance Manual - Page 255
service representative: 1. Make a copy of the problem resolution worksheet contained in the Installing and Operating Your Network manual or in the README.OS2 file available on the IBM : - Type SYSLEVEL at the OS/2 Prompt and record the IBM Wireless LAN application level. - Get the size and dates for - IBM 689912U | Hardware Maintenance Manual - Page 256
adapter and radio. To do so, follow these steps: - Insert the IBM Wireless LAN Utilities diskette in drive A. - Restart your workstation. - Select Diagnostic Utilities from the main menu. - When the first set of instruction panels is displayed note the following information: - Hardware Change Level - IBM 689912U | Hardware Maintenance Manual - Page 257
on your computer (by using the Shutdown function if you are in OS/2), then insert the IBM Wireless instructions on the screen. Note: Code update files (IBMWLMC1.UPD for ISA/MCA and IBMWLMC2.UPD for PCMCIA) are available from the current IBM Wireless 'Utilities diskette' or from a Corrective Service - IBM 689912U | Hardware Maintenance Manual - Page 258
the name of the computer (printed on the logo) and the size, speed, and type of memory modules supported in the computer. Attention For SIMM memory, PC 300/700 Series computers support gold-plated SIMMs, Standard EDO Non-Parity or ECC Industry Standard 248 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 259
Computer Name PC 330/350 80486 Models Type 6571, 6573 6581, 6583 PC 330/350 Pentium 60 MHz Model Type 6575, 6585 Size 4 MB 8 MB 128 - IBM 689912U | Hardware Maintenance Manual - Page 260
Computer Name PC 365 Pentium Pro Models 180/200 MHz Type 6589 PC 300 Pentium II Models 266/300/350/ 400 MHz Type 6862 Standard (Matched pairs) EDO Non-Parity or ECC Industry Standard SDRAM ECC or Non-Parity Industry Standard SDRAM ECC Industry Standard 250 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 261
Computer Name IntelliStation Pentium II Models 233/266/300 MHz Type 6898 IntelliStation Pentium Pro Models 200 MHz Type 6899 Size 32 MB 64 MB 128 - IBM 689912U | Hardware Maintenance Manual - Page 262
socket 0, then 1, then 2. Use 3.3 V unbuffered EDO DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size, 8 MB 4 MB MEM2 - 4 MB - 4 MB MEM3 - - - 4 MB MEM4 - - - - 252 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 263
Memory 12 MB 16 MB 16 MB 16 MB 16 MB 20 MB 20 MB 24 MB 24 MB 24 MB 28 MB 28 MB 32 MB 32 MB 32 MB 32 MB 36 MB 40 MB 40 MB 48 MB 48 MB 48 MB 52 MB 64 MB 64 MB 64 MB 68 MB 72 MB 80 MB 84 MB 96 MB 96 MB 100 MB 128 MB MEM1 4 MB 16 MB 4 MB 8 MB 4 MB 4 MB 4 MB 8 MB 4 MB 4 MB 4 MB 4 MB 16 MB 32 MB 8 MB 8 - IBM 689912U | Hardware Maintenance Manual - Page 264
/166 MHz: You can install a maximum of four single inline memory modules (SIMMs) in the computer. The system supports a minimum of 8 MB and a maximum of 128 MB of memory. Use only tin lead, MB (double) 16 MB (single) Total 8 MB 16 MB 16 MB 32 MB 48 MB 254 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 265
combinations of memory-module kits. Each bank must contain a matched pair of SIMMs having the same size and speed. The maximum (SIMMs/DIMMs) memory supported is 192 MB. DIMM (0) and SIMMs (1 and 2) in the following figure correspond to the memory banks (0, 1, and 2). Reference Information 255 - IBM 689912U | Hardware Maintenance Manual - Page 266
then into Bank 2. Notes: 1. Industry standard 72-pin tin-lead SIMMs and 168-pin gold-lead DIMMs are supported. 2. Install only parity SIMMs/DIMMs to enable parity. 3. A mix of parity and non-parity SIMMs/DIMMs will Size 4, 4 MB 16 MB Memory 8 MB 16 MB 256 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 267
SIMM SIMM SIMM SIMM Speed 60 ns 60 ns 70 ns 70 ns EDO, FP EDO FP FP FP Parity N Y N Y Sizes Supported 4, 8, 16, 32 MB 4, 8, 16, 32 MB 4, 8, 16, 32 MB 4, 8 MB DIMM 60 ns EDO N DIMM 60 ns FP Y 8, 16, 32 MB 8, 16, 32 MB PC - IBM 689912U | Hardware Maintenance Manual - Page 268
Use 3.3 V unbuffered 100 MHz. SDRAM Non-Registered DIMMs only. Non-parity or ECC DIMMs are supported. Install only ECC DIMMs to enable ECC. See "System Board Memory" on page 248 for DIMM size - - - 4 MB - - - 4 MB - 8 MB - - - 4 MB - 8 MB - 16 MB - - 258 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 269
Total Memory 136 MB 144 MB 160 MB 192 MB Bank 1 MEM 1/2 32 MB 32 MB 32 MB 32 MB Bank 2 MEM 3/4 32 MB 32 MB 32 MB 32 MB Bank 3 MEM 5/6 4 MB 8 MB 16 MB 32 MB PC 730/750 Series (Type 6877, 6887) Pentium 100/133/150/166 MHz: These are the recommended combinations of memory-module kits. Each bank - IBM 689912U | Hardware Maintenance Manual - Page 270
0, then 1, then 2. Use 3.3 V unbuffered 100 MHz. SDRAM Non-Registered DIMMs only. Only ECC DIMMs are supported. See "System Board Memory" on page 248 for DIMM size, speed, and type. IntelliStation (Type 6898): DIMM 248 for DIMM size, speed, and type. 260 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 271
Computer Exploded View (Type 6272) Note For models 88X, 89X, 90X, 91X, use a T15 Torx driver to remove the top cover. The 88X, 89X, 90X, 91X - IBM 689912U | Hardware Maintenance Manual - Page 272
Computer Exploded View (Type 6275) Input/output connectors and removal/service procedures for the cover, system board, and drive cage are on the following pages. 262 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 273
Input/Output Connectors (Type 6275) USB 2 Mouse Serial 2 22 11 USB 1 Monitor Parallel Serial 1 Keyboard Cover Removal (Type 6275) Lift Tabs Unlock cover from back of the system unit before removing cover. System Board Removal (Type 6275) Latch System Board Rail Lift Here Tab Tab - IBM 689912U | Hardware Maintenance Manual - Page 274
System Board Installation (Type 6275) System Board Push Here Hole Tab Tab Drive Cage Service (Type 6275) 264 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 275
Computer Exploded View (Type 6282, 6284) Reference Information 265 - IBM 689912U | Hardware Maintenance Manual - Page 276
Computer Exploded View (Type 6285) Input/output connectors and removal procedures for the cover, system board, and hard disk drive cage are on the following pages. 266 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 277
Input/Output Connectors (Type 6285) Parallel USB 1 Serial 1 Keyboard Monitor 22 11 USB 2 Serial 2 Mouse Reference Information 267 - IBM 689912U | Hardware Maintenance Manual - Page 278
Socket 7 Cover Removal (Type 6285) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6285) Attention Do not lift handle cover too high or the tabs will break. 268 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 279
System Board Removal (Type 6285) Latch System Board Rail Lift Here Tab Tab Lift Here System Board Pull Here System Board Installation (Type 6285) System Board Push Here Hole Tab Tab Non removable Hard Disk Drive Cage (Type 6285) Reference Information 269 - IBM 689912U | Hardware Maintenance Manual - Page 280
Tab Removal (Type 6285) Fan Removal (Type 6285) Tab Hooks 270 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 281
Computer Exploded View (Type 6X7X) Reference Information 271 - IBM 689912U | Hardware Maintenance Manual - Page 282
Computer Exploded View (Type 6X8X) 272 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 283
Computer Exploded View (Type 6560) Reference Information 273 - IBM 689912U | Hardware Maintenance Manual - Page 284
Computer Exploded View (Type 6561) Input/Output connectors and removal procedures for the cover, system board, drive cage, and fan are on the following pages. 274 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 285
Input/Output Connectors (Type 6561) USB 1 Parallel 1 2 2 1 USB 2 Keyboard Serial 1 Mouse Serial 2 Monitor Cover Removal (Type 6561) Unlock cover from back of the system unit before removing cover. Lift Tabs Reference Information 275 - IBM 689912U | Hardware Maintenance Manual - Page 286
System Board Removal (Type 6561) The computer you are servicing might have one of two styles of the right system board rail. Below are the removal and install rail. When the system board is fully seated, the alignment mark on the chassis is visible. 276 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 287
Style 2 system board rail with latching tab: Latch System Board Rail Lift Here Tab Tab Lift Here System Board Pull Here Lift the end of the right-hand rail to disengage the plastic tab from the bottom of the chassis. System Board Push Here Hole Tab Tab Rotate the latch handle and firmly - IBM 689912U | Hardware Maintenance Manual - Page 288
Drive Cage Service (Type 6561) Fan Removal (Type 6561) Tab 278 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 289
Computer Exploded View (Type 6562) Removal and service procedures for the cover, system board, and drive cage are on the following pages. Reference Information 279 - IBM 689912U | Hardware Maintenance Manual - Page 290
Cover Removal (Type 6562) Lift Tabs Unlock cover from back of the system unit before removing cover. System Board Removal (Type 6562) 280 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 291
System Board Installation (Type 6562) Latch Tab Support System Board Latch Reference Information 281 - IBM 689912U | Hardware Maintenance Manual - Page 292
Drive Cage Service (Type 6562) 282 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 293
Computer Exploded View (Type 6588, 6888) Removal and installation of the Pentium II microprocessor and the retainer bracket and system board plate are on the following pages. Reference Information 283 - IBM 689912U | Hardware Maintenance Manual - Page 294
Microprocessor Removal (Type 6588, 6888) Airflow Cover Tabs Push in until the tabs release. 284 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 295
Microprocessor Removal (Type 6588, 6888) - continued Carefully place one hand on the system board and pull the microprocessor up and out of the connector with the other hand. Note To install the Pentium II microprocessor, see "Microprocessor Installation (Type 6588, 6888)" on page 286. Reference - IBM 689912U | Hardware Maintenance Manual - Page 296
microprocessor in place. Airflow Cover Note See "Microprocessor Bracket and Plate Removal/Installation (Type 6588, 6888)" on page 287 when replacing the system board. 286 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 297
Microprocessor Bracket and Plate Removal/Installation (Type 6588, 6888) Retention Bracket Washers(2) System Board Microprocessor Connector Washers(6) System Board Plate When replacing the system board, keep the following: Retention Bracket System Board Plate Screws and Washers Install these - IBM 689912U | Hardware Maintenance Manual - Page 298
Computer Exploded View (Type 6591) Input/Output connectors and removal procedures for the cover, system board, drive cage, and fan are on the following pages. 288 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 299
1 2 2 1 Input/Output Connectors (Type 6591) USB 2 USB 1 Mouse Keyboard Serial 2 Serial 1 Parallel Monitor Reference Information 289 - IBM 689912U | Hardware Maintenance Manual - Page 300
Socket 7 Cover Removal (Type 6591) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6591) Attention Do not lift handle cover too high or the tabs will break. 290 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 301
System Board Removal (Type 6591) The computer you are servicing might have one of two styles of the right system board rail. Below are the removal and install procedures for both rail styles. Style 1 system - IBM 689912U | Hardware Maintenance Manual - Page 302
the right-hand rail to engage the tab in the opening of the chassis. Drive Cage Removal (Type 6591) Socket 7 Socket 7 Note Some Type 6591 computers have a non-removable drive cage. See "Non removable Drive Cage (Type 6591)" on page 293 and "Tab Removal (Type 6591)" on page 293. 292 - IBM 689912U | Hardware Maintenance Manual - Page 303
Non removable Drive Cage (Type 6591) Tab Removal (Type 6591) Fan Removal (Type 6591) Tab Reference Information 293 - IBM 689912U | Hardware Maintenance Manual - Page 304
Computer Exploded View (Type 6592) Removal procedures for the cover, system board, and drive cage are on the following pages. 294 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 305
Socket 7 Cover Removal (Type 6592) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6592) Attention Do not lift handle cover too high or the tabs will break. Reference Information 295 - IBM 689912U | Hardware Maintenance Manual - Page 306
Socket 7 Socket 7 Drive Cage Removal (Type 6592) System Board Removal (Type 6592) 296 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 307
Computer Exploded View (Type 6598) Removal procedures for the side cover, bezel, and processor are on the following page. Reference Information 297 - IBM 689912U | Hardware Maintenance Manual - Page 308
Side Cover Removal Rear Screws Padlock Bezel Removal Tabs Bezel Processor Removal Attention Do not flex or twist the system board while removing or installing the processor. The system board can be damaged during this procedure. 298 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 309
Computer Exploded View (Type 6862) Input/output connectors and removal/service procedures for the cover, system board, and drive cage are on the following pages. Reference Information 299 - IBM 689912U | Hardware Maintenance Manual - Page 310
system unit before removing cover. System Board Removal (Type 6862) Latch System Board Rail Lift Here Tab Tab Lift Here System Board Pull Here 300 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 311
System Board Installation (Type 6862) System Board Push Here Hole Tab Tab Drive Cage Service (Type 6862) Reference Information 301 - IBM 689912U | Hardware Maintenance Manual - Page 312
Computer Exploded View (Type 6889) Input/Output connectors and removal procedures for the cover, drive cages, and baffle are on the following pages. 302 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 313
Input/Output Connectors (Type 6889) Keyboard USB 1 Serial 1 Serial 2 RJ45 (Ethernet) Audio Line Out Microphone Slot 1 (AGP) Slot 2 (PCI) Slot 3 (PCI) Slot 4 (PCI) Slot 5 (PCI) Slot 6 (Shared ISA/PCI) 2 1 1 2 Mouse USB 2 Parallel Audio Line In SCSI Device Monitor Reference Information 303 - IBM 689912U | Hardware Maintenance Manual - Page 314
Side Cover Removal (Type 6889) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6889) Attention Do not lift handle cover too high or the tabs will break. 304 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 315
Cage Removal (Type 6889) Reference Information 305 - IBM 689912U | Hardware Maintenance Manual - Page 316
Baffle Removal (Type 6889) Carefully remove the SCSI signal cable from the baffle before removing the baffle. Note The baffle must be installed for proper air flow to the microprocessor(s). 306 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 317
Computer Exploded View (Type 6892) Input/output connectors and removal procedures for the cover, system board, and hard disk drive cage are on the following pages. Reference Information 307 - IBM 689912U | Hardware Maintenance Manual - Page 318
Input/Output Connectors (Type 6892) Microphone Line In Line Out Ethernet Parallel Yellow LED Green LED USB 1 Serial 1 Keyboard Monitor 22 11 USB 2 Serial 2 Mouse 308 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 319
Socket 7 Cover Removal (Type 6892) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6892) Attention Do not lift handle cover too high or the tabs will break. Reference Information 309 - IBM 689912U | Hardware Maintenance Manual - Page 320
System Board Removal (Type 6892) Latch System Board Rail Lift Here Tab Tab Lift Here System Board Pull Here System Board Installation (Type 6892) System Board Push Here Hole Tab Tab Non removable Hard Disk Drive Cage (Type 6892) 310 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 321
Tab Removal (Type 6892) Fan Removal (Type 6892) Tab Hooks Reference Information 311 - IBM 689912U | Hardware Maintenance Manual - Page 322
Computer Exploded View (Type 6893) Input/output connectors and removal/service procedures for the cover, system board, and drive cage are on the following pages. 312 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 323
Input/Output Connectors (Type 6893) Yellow LED Green LED USB 2 Mouse Serial 2 22 11 Mic Ethernet USB 1 Monitor Line In Parallel Serial 1 (not used) Line Out Keyboard Cover Removal (Type 6893) Lift Tabs Unlock cover from back of the system unit before removing cover. System Board - IBM 689912U | Hardware Maintenance Manual - Page 324
System Board Installation (Type 6893) System Board Push Here Hole Tab Tab Drive Cage Service (Type 6893) 314 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 325
Computer Exploded View (Type 6898) Input/Output connectors and removal procedures for the cover and drive cages are on the following pages. For system board installation notice, see "System Board Replacement (Type 6898)" on page 84. Reference Information 315 - IBM 689912U | Hardware Maintenance Manual - Page 326
1 (AGP) Slot 2 (PCI) Slot 3 (PCI) Slot 4 (PCI) Slot 5 (Shared ISA/PCI) Slot 6 (ISA) 2 1 1 2 Mouse USB 2 Parallel Audio Line In SCSI Device Monitor Monitor (Intergraph) 316 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 327
Side Cover Removal (Type 6898) CoverRelease Tab Unlock cover from back of the system unit before removing cover. Top Handle Cover Removal (Type 6898) Attention Do not lift handle cover too high or the tabs will break. Reference Information 317 - IBM 689912U | Hardware Maintenance Manual - Page 328
Cage Removal (Type 6898) 318 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 329
Computer Exploded View (Type 6899) Removal procedures for the top cover is on the following page. Reference Information 319 - IBM 689912U | Hardware Maintenance Manual - Page 330
Unlock the cover before removing. 320 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 331
Keylock Assembly Exploded View (Desktop Models) Reference Information 321 - IBM 689912U | Hardware Maintenance Manual - Page 332
System Board Layouts PC 300 (Type 6272, 6282, 6284) Pentium 133/233 MHz System Board 31 1 2 3 322 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 333
PC 300 (Type 6272, 6282, 6284) Pentium 133/233 MHz System Board Locations 1 2 3 4 5 6 7 8 9 - J11 1 11 12 - J9 13 - J6 14 - J7 15 16 17 18 - J8 19 2 21 22 23 24 25 26 27 28 29 3 - J28 31 - J27 Monitor connector Parallel port connector USB (Universal Serial Bus) 2 connector USB (Universal Serial - IBM 689912U | Hardware Maintenance Manual - Page 334
Diskette Operation Read-Only Diskette Operation SW1-5 Off (D) On N/A N/A SW1-6 N/A N/A Off (D) On Jumper Settings Jumper J6 Setting 1-2 (D) 2-3 Description Password Enabled Password Disabled (Clear CMOS) 324 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 335
PC 300 Series (Type 6275, 6285) Pentium II 300/333/350/400 MHz System Board Note For other system connectors, see "Riser Card Layouts" on page 388 under Type 6275, 6285. PC 300 Series (Type 6275, 6285) Pentium II 300/333/350/400 MHz System Board Locations 1 Battery 2 Switch SW1 3 - IBM 689912U | Hardware Maintenance Manual - Page 336
ROM Operation SW1-5 On Off (D) Reserved Switch (SW1-6) Reserved Reserved SW1-6 Off (D) Privilege Access Password (PAP) Switch (SW1-7) PAP Disable Enable SW1-7 Off (D) On 326 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 337
Diskette Write Access Switch (SW1-8) Diskette Access Write Enabled Write Protected SW1-8 Off (D) On Reference Information 327 - IBM 689912U | Hardware Maintenance Manual - Page 338
/Output Connectors (Type 6561)" on page 275. For Type 6591 system board input/output connectors, see "Input/Output Connectors (Type 6591)" on page 289. 328 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 339
PC 300 Series (Type 6561, 6591) Pentium II 233/266/333 MHz System Board Locations 1 CMOS Clear Jumper (J6C1) 2 Buzzer 3 Processor socket 4 Fan Connector for processor Fansink if required. 5 Reserved Jumper (J2A1) 6 DIMM socket 0 7 DIMM socket 1 8 Battery 9 Monitor Connector 1 - IBM 689912U | Hardware Maintenance Manual - Page 340
Administration Power-on Password Administrator Password Adapter ROM Security Advanced Setup Cache Control ROM Shadowing PCI Control Plug and Play Control Processor Speed Control 330 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 341
PC 300 Series (Type 6562, 6592) Pentium Pro 166/200/233 MHz System Board OFF 8 1 ON Note For other system connectors, see "Riser Card Layouts" on page 388 under Type 6562, 6592. Reference Information 331 - IBM 689912U | Hardware Maintenance Manual - Page 342
socket 0 17 DIMM socket 1 18 DIMM socket 2 19 CMOS clear Jumper J15 2 System board latch 21 Video memory or Rainbow Runner Studio upgrade connector 332 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 343
PC 300 Series (Type 6562, 6592) Pentium Pro 166/200/233 MHz Jumper/Switch Settings The following table contains the jumper setting information. (D) indicates the default setting. Jumper CMOS Reset J15 Setting 2-3 1-2 (D) Description CMOS reset. Normal The following tables contains the switch - IBM 689912U | Hardware Maintenance Manual - Page 344
(Type 6888) - Pentium II 266/300 MHz System Board" on page 371 for system board locations and jumper settings. 35 34 33 32 31 334 IBM PC 300/700, IntelliStation Series HMM 321 654 - IBM 689912U | Hardware Maintenance Manual - Page 345
PC 330/350 Series (Type 657X, 658X) 80486 System Board 35 36 37 38 39 34 33 32 31 43 44 45 46 PC 330/350 Series (Type 657X, 658X) - 80486 System Board Locations 1 - J8 Power supply connector 2 On/Off Switch Power Supply Connector 3 - JP1 Diskette drive write protect jumper 4 - J7 - IBM 689912U | Hardware Maintenance Manual - Page 346
VL riser connector On/Off Switch Connector See "PC 330/350 Series (Type 657X, 658X) - 80486 Jumper Settings" on page 337 for jumper settings. 336 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 347
PC 330/350 Series (Type 657X, 658X) 80486 Jumper Settings The following tables contain the jumper setting information. (D) indicates the default setting. CPU Type Selection Processor J23 486SX (D) 1-2 486DX 2-3 P24T 2-3 J24 Open Open Closed CPU Speed Selection Speed J35 J36 J37 20 - IBM 689912U | Hardware Maintenance Manual - Page 348
Jumper J15 J13 JP14 Setting 1-2 2-3 1-2 2-3 1-2 2-3 Description Enable system board VGA (D) Disable system board VGA Program Flash Disable (D) Program Flash Enable Normal (D) Discard CMOS Data 338 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 349
PC 330/350 Series (Type 65X5) Pentium 60 MHz System Board Reference Information 339 - IBM 689912U | Hardware Maintenance Manual - Page 350
PWD Setting 2-3 (D) 1-2 2-3 (D) 1-2 1-2 (D) 2-3 Description Modem answer on ring. Modem no answer on ring. Enable writing to a diskette Disable writing to a diskette. Password enabled. Password reset. 340 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 351
.. . PC 330/350 Series (Type 65X6) Pentium 75/90/100 MHz System Board .. .. . . This system board is for models 3XX, 4XX, 5XX. See "PC 330/350 Series (Type 65X6) - Pentium 133/166 MHz System Board" on page 345 for 6XX, 7XX, 8XX, and 9XX models. Reference Information 341 - IBM 689912U | Hardware Maintenance Manual - Page 352
memory connectors See "PC 330/350 Series (Type 65X6) - Pentium 75/90/100 MHz Jumper Settings" on page 343 for jumper and switch settings. 342 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 353
PC 330/350 Series (Type 65X6) Pentium 75/90/100 MHz Jumper Settings The following tables contain the jumper and switch setting information. (D) indicates the default setting. L2 Cache Size - SW1 Switch 1, 2 L2 Cache Size 0 KB 256 KB 512 KB Switch 1 On Off Off Switch 2 N/A Off On CMOS Setup - IBM 689912U | Hardware Maintenance Manual - Page 354
: J5J1 pins 4, 6, and 8 are reserved and should not be jumpered. Processor VRE Enable - J9C1 Jumper J9C1 1-3 (D) J9C1 5-7 Description Standard Voltage Processor VRE Rated Processor 344 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 355
PC 330/350 Series (Type 65X6) Pentium 133/166 MHz System Board 24 .. .. .. .. .. This system board is for models 6XX, 7XX, 8XX, 9XX. See "PC 330/350 Series (Type 65X6) - Pentium 75/90/100 MHz System Board" on page 341 for 3XX, 4XX, and 5XX models. Reference Information 345 - IBM 689912U | Hardware Maintenance Manual - Page 356
Connector Configuration Jumpers See "PC 330/350 Series (Type 65X6) - Pentium 133/166 MHz Jumper Settings" on page 347 for jumper and switch settings. 346 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 357
PC 330/350 Series (Type 65X6) Pentium 133/166 MHz Jumper Settings The following tables contain the jumper setting information. (D) indicates the default setting. Processor Speed - J4J1, J4J2, J4K1 Processor 75 MHz 90 MHz 100 MHz 120 MHz 133 MHz 150 MHz 166 MHz J4J1 Pin 2-3 Pin 4-5 Pin 2-3 Pin 5-6 - IBM 689912U | Hardware Maintenance Manual - Page 358
PC 340 Series (Type 6560) - Pentium 100/133/166 MHz System Board 27 26 25 24 23 22 28 29 30 31 32 33 34 1 2 3 4 5 6 7 8 9 10 11 21 20 19 18 17 16 15b 15a 14 13 12 See page 349 for Cache information. 348 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 359
PC 340 Series (Type 6560) - Pentium 100/133/166 MHz System Board Locations 1 - J3 2 - JP11 3 - JP21 4 - JP4 5 - J5 6 - JP23 7 - J8 8 - J7 9 1 - J9 11 12 - JP22 13 - JP19 14 15a - J12 15b - J12 16 - J13 17 - JP17 18 19 2 21 22 23 - J6 24 - JP13 25 - JP14 26 - JP3 27 - P4 28 - P1 29 3 - P2 31 32 - P3 - IBM 689912U | Hardware Maintenance Manual - Page 360
, Normal (D) FDD Write protect Non-Linear burst, Async Cache (D) Linear burst, sync Cache (D for models 4XX, 5XX, 6XX only) HDD detect (D) HDD non-detect 350 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 361
PC 330/350 Series (Type 6577, 6587) Pentium 100/133/166/200 MHz System Board 01 2 Reference Information 351 - IBM 689912U | Hardware Maintenance Manual - Page 362
upgrade sockets 24 Video port 25 ECP/EPP parallel port 26 USB ports (1, 2) 27 Serial (A) port 28 Mouse port 29 Keyboard port 3 Infrared port 352 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 363
PC 330/350 Series (Type 6577, 6587) Pentium 100/133/166/200 MHz Switch/Jumper Settings The following tables contain the switch and jumper setting information. (D) indicates the default setting. Processor Speed Switch Settings (SW1 1-4) Speed 75 MHz 90 MHz 100 MHz 120 MHz 133 MHz 150 MHz 166 MHz - IBM 689912U | Hardware Maintenance Manual - Page 364
PC 360-S150 (Type 6598) - Pentium Pro 150/200 MHz System Board .. .... .... .. Also see "Matrox Graphics Adapter (MGA) Switch Settings" on page 358 for MGA video adapter locations and switch settings. 354 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 365
PC 360-S150 (Type 6598) - Pentium Pro 150/200 MHz System Board Locations 1 Processor connector 2 Power supply connector 3 Front panel I/O connector 4 Diskette drive connector 5 Hard Disk Drive connector 6 CD-ROM drive connector 7 Configuration jumpers (J25) 8 ISA adapter slots 9 - IBM 689912U | Hardware Maintenance Manual - Page 366
= 33 MHz ISA = 8.31 MHz Password Enabled Password Reset CMOS Normal CMOS Reset Setup Enabled Setup Disabled Normal Flash Recovery Enabled (Do Not Change) 356 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 367
upgrade, the BIOS might be left in an unusable state. This jumper enables you to restart the system and recover the BIOS. 1. Power-off the computer. 2. Move the jumper from pins 23-24 to 22-23. 3. Insert the upgrade diskette into the drive A. 4. Power-on the - IBM 689912U | Hardware Maintenance Manual - Page 368
the adapter. 4. Follow the instructions supplied with the flash utility. 5. Power-off the computer and remove the adapter. 6. VGA must be disabled. This switch should be set to On to support a dual-screen configuration. In this case, a VGA adapter in 358 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 369
PC 365 (Type 6589) - System Board Also see "Matrox Graphics Adapter (MGA) Switch Settings" on page 358 for MGA video adapter locations and switch settings. Reference Information 359 - IBM 689912U | Hardware Maintenance Manual - Page 370
/CMOS Enabled Password/CMOS Erase Setting 1, 3, 4, 5 On 2, 6, 7, 8 Off 1, 3, 4, 6 On 2, 5, 7, 8 Off 8 On (D) 8 Off J8 1-2 (D) J8 2-3 Note Refer to Configuration/Setup for other system parameter settings. 360 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 371
PC 300 Series (Type 6862, 6892) Pentium II 266/300/333/350/400 MHz System Board Note For other system connectors, see "Riser Card Layouts" on page 388 under Type 6862, 6892. Reference Information 361 - IBM 689912U | Hardware Maintenance Manual - Page 372
USB connectors (top=USB2, bottom=USB1) 13 Parallel connector 14 Ethernet RJ45 connector 15 Audio line out 16 Audio line in 17 Microphone connector 362 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 373
PC 300 Series (Type 6862, 6892) Pentium II 266/300/333/350/400 MHz Jumper/Switch Settings The following table contains the jumper setting information. (D) indicates the default setting. Jumper CMOS Reset J9 Setting 2-3 1-2 (D) Description CMOS reset. Normal The following tables contains the - IBM 689912U | Hardware Maintenance Manual - Page 374
Diskette Write Access Switch (SW1-8) Diskette Access Write Enabled Write Protected SW1-8 Off (D) On 364 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 375
PC 730/750 Series (Type 6875, 6876, 6885, 6886) - Pentium 75/90/100/120/133 MHz System Board 27 29 Reference Information 365 - IBM 689912U | Hardware Maintenance Manual - Page 376
"PC 730/750 Series (Type 6875, 6876, 6885, 6886) Pentium 75/90/100/120/133 MHz Jumper Settings" on page 367 for jumper settings. 366 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 377
PC 730/750 Series (Type 6875, 6876, 6885, 6886) - Pentium 75/90/100/120/133 MHz Jumper Settings The following table contains the jumper setting information. (D) indicates the default setting. Jumper J19 J28 J29 (WP) J40 (PWD) Setting open (D) short 1-2 (D) 2-3 2-3 (D) 1-2 1-2 (D) 2-3 Description - IBM 689912U | Hardware Maintenance Manual - Page 378
PC 730/750 Series (Type 6877, 6887) Pentium 100/133/150/166 MHz System Board 31 32 20 1 368 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 379
PC 730/750 Series (Type 6877, 6887) Pentium 100/133/150/166 MHz System Board Locations 1 2 - J9 3 - J14 4 - J13 5 - J15 6 - J16 7 - J18 8 - J19 9 1 11 12 13 14 15 16 17 18 19 2 21 22 23 24 25 26 27 28 29 3 31 32 Power connector (5 V) Modem ring LAN wake-up External ring wake-up Password jumper ( - IBM 689912U | Hardware Maintenance Manual - Page 380
Disabled Normal Diskette Operation Read-Only Diskette Operation SW1-5 On (D) Off N/A N/A SW1-6 N/A N/A Off (D) On Jumper Settings Jumper J15 Setting 1-2 (D) 2-3 Description Password Enabled Password Disabled 370 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 381
ABCD IntelliStation (Type 6888) - Pentium II 266/300 MHz System Board Note This system board and jumper settings are the same as the PC 300 (Type 6588). 35 34 33 32 31 Reference Information 371 321 654 - IBM 689912U | Hardware Maintenance Manual - Page 382
DIMM connectors 3 SCSI activity LED connector 31 Wake-Up on LAN 32 Modem Wake-Up 33 Battery 34 Feature connector 35 Riser card connector 372 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 383
IntelliStation (Type 6888) - Pentium II 266/300 MHz Jumper Settings The following tables contain the jumper setting information. (D) indicates the default setting. Note These jumper settings also apply to (Type 6588) System Board Jumper Block 233 MHz A6 B6 C6 D6 266 MHz A6 B6 C6 D6 1 1 1 1 - IBM 689912U | Hardware Maintenance Manual - Page 384
IntelliStation (Type 6889) - Pentium II 350/400 MHz System Board 38 37 36 35 34 33 32 31 374 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 385
IntelliStation (Type 6889) - Pentium II 350/400 MHz System Board Locations 1 - U25 2 - U24 3 - J5M1 4 - J4 5 - J2M1 6 - J3 7 8 - J10D1 9 - J9L1 1 - J11B1 11 - J8F2 12 - J9F1 13 - J15 14 - J10E1 15 - J8F1 16 17 - J12B3 18 - J7E1 19 - J5 2 - J6 21 - J12B1 22 - SW12A1 23 - J6D1 24 - J13 25 - J10F1 26 - IBM 689912U | Hardware Maintenance Manual - Page 386
Operation Normal Read Only SW1-8 Off (D) On Clear CMOS Request Jumper Setting Jumper J7E1 Setting 1-2 (D) 2-3 Description Normal Operation Erase Password and Configuration (Clear CMOS) 376 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 387
IntelliStation (Type 6893) - Pentium II 350/400 MHz System Board Note For other system connectors, see "Riser Card Layouts" on page 388 under Type 6893. Reference Information 377 - IBM 689912U | Hardware Maintenance Manual - Page 388
USB connectors (top=USB2, bottom=USB1) 13 Parallel connector 14 Ethernet RJ45 connector 15 Audio line out 16 Audio line in 17 Microphone connector 378 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 389
IntelliStation (Type 6893) - Pentium II 350/400 MHz Jumper/Switch Settings The following table contains the jumper setting information. (D) indicates the default setting. Jumper CMOS Reset J9 Setting 2-3 1-2 (D) Description CMOS reset. Normal The following tables contains the switch setting - IBM 689912U | Hardware Maintenance Manual - Page 390
Diskette Access Write Enabled Write Protected SW1-8 Off (D) On 380 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 391
IntelliStation (Type 6898) - Pentium II 233/266/300 MHz System Board 39 38 37 36 35 34 33 32 31 Reference Information 381 - IBM 689912U | Hardware Maintenance Manual - Page 392
Primary microprocessor fansink connector Microphone connector Audio line In/Out RJ-45 Ethernet connector Parallel/Serial 1/Serial 2 connectors USB 1/USB 2 connectors Keyboard/Mouse connectors 382 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 393
IntelliStation (Type 6898) - Pentium II 233/266/300 MHz Switch/Jumper Settings The following tables contain the switch and jumper setting information. (D) indicates the default setting. Processor Speed Switch Setting (SW1 1-4) Speed 233 MHz 266 MHz 300 MHz SW1-1 Off On Off SW1-2 Off On On SW1-3 - IBM 689912U | Hardware Maintenance Manual - Page 394
IntelliStation (Type 6899) - Pentium Pro 200 MHz System Board 3 2 1 35 34 33 32 31 384 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 395
IntelliStation (Type 6899) - Pentium Pro 200 MHz System Board Locations 1 2 3 4 5 6 7 8 9 1 - J15 11 12 13 - J8 14 15 16 17 - J13 18 - J11 19 2 21 22 23 24 25 - J12 26 27 28 29 3 31 32 33 - J34 34 35 - J20 Audio line out Audio line in Microphone Parallel port connector USB (Universal Serial Bus) - IBM 689912U | Hardware Maintenance Manual - Page 396
4 Secondary microprocessor 5 Voltage Regulator Module (VRM) 6 Secondary microprocessor socket 7 Fan-sink power cable connector 8 VRM connector 9 Primary microprocessor socket 1 Pin 1 location 11 Heat spreader 386 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 397
IntelliStation (Type 6899) - Pentium Pro 200 MHz Switch/Jumper Settings The following tables contain the switch and jumper setting information. (D) indicates the default setting. Processor Speed Switch Setting (SW1 1-6) Speed 200 MHz SW1-1 On SW1-2 Off SW1-3 On SW1-4 On SW1-5 Off SW1-6 N/A - IBM 689912U | Hardware Maintenance Manual - Page 398
LAN PC 300 (Type 6282, 6284) PCI/ISA (On other side) (On other side) PCI 3 PCI 1 PCI 2 ISA 3 Shared Slot ISA 2 Shared Slot ISA 1 388 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 399
PC 300 (Type 6285) ISA/PCI Power Diskette Drive Disk ISA Fan A ISA Disk Fan B ISA PCI PCI PCI CD Audio Fan Alert on LAN Wake on LAN Asset ID Antenna ChassisIntrusion Detector 340-Pin Connector Primary IDE LED Panel Secondary IDE SCSI Hard Disk LED Internal Speaker Modem Wakeup PC 340 - IBM 689912U | Hardware Maintenance Manual - Page 400
/VESA ISA VESA Share Slot PC 330 (Type 6573) PCI/ISA ISA PCI Share ISA Slot PCI Share ISA Slot 1-2 25/33 2-3 40/50 390 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 401
PC 330 (Type 6575) PCI/ISA ISA PCI Shared Slot ISA PCI Shared Slot ISA PC 330 (Type 6576) PCI/ISA ISA PCI ISA PCI ISA Share Slot Share Slot PC 330 (Type 6577) ISA/PCI Shared PCI Slot 3 ISA Shared PCI Slot 2 ISA Shared PCI Slot 1 ISA PC 350 (Type 6581) ISA/VESA (On other side) ISA VESA - IBM 689912U | Hardware Maintenance Manual - Page 402
Shared Slot Shared Slot PC 350 (Type 6586) PCI/ISA ISA (On other side) ISA ISA PCI ISA PCI ISA Share Slot Share Slot 392 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 403
PC 350 (Type 6587) ISA/PCI ISA 5 ISA 4 Shared PCI Slot 3 ISA Shared PCI Slot 2 ISA Shared PCI Slot 1 ISA (On other side) PC 300 (Type 6588) ISA/PCI ISA 5 ISA 4 Shared PCI Slot 3 ISA Shared PCI Slot 2 ISA Shared PCI Slot 1 ISA (On other side) Same as IntelliStation (Type 6888) riser card. - IBM 689912U | Hardware Maintenance Manual - Page 404
PCI PCI Power Diskette Drive Primary IDE Secondary IDE Fan LED Panel SCSI Hard Disk LED Wake on LAN 340-Pin Connector Modem Wakeup 394 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 405
PC 300 (Type 6592) ISA/PCI ISA ISA ISA PCI PCI PCI Front Panel Audio Diskette Drive (Back) 3.5 V Select (Back) Fan Modem Wakeup SCSI Hard Disk LED Wake on LAN Speaker CD-ROM Audio 340-Pin Connector Power (Back) Primary IDE (Back) Secondary LED IDE Panel (Back) (Back) PC 300 (Type 6862) - IBM 689912U | Hardware Maintenance Manual - Page 406
Slot PC 750 (Type 6887) ISA/PCI ISA 5 ISA 4 Shared PCI Slot 3 ISA Shared PCI Slot 2 ISA Shared PCI Slot 1 ISA (On other side) 396 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 407
off depending on the ambient air temperature. Disk Fan B connector is not thermally controlled. The fan connected to Disk Fan B should be running when the computer is powered on. Reference Information 397 - IBM 689912U | Hardware Maintenance Manual - Page 408
6899) ISA/PCI Slot 1 Slot 2 Shared PCI/ISA Slot 3 Slot 4 J1 3.3V only Primary PCI Slots ISA Slots Slot 6 Slot 7 Slot 8 Secondary PCI Slots 398 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 409
Type/Model Number Conversion This section provides an explanation of the Type and Model numbers for Type 62XX, 65XX, and 68XX computers. Note See "Type/Model Configuration Tables" on page 407 for these Types and Models: Type 6272, 6282, 6284 Type 6275 Type 6285 Type 6560 Models - IBM 689912U | Hardware Maintenance Manual - Page 410
H 3 C Information Commercial Desktop 300 Series computer Computer has 3 slots and 3 bays 486 MHz System board with PCI/ISA Riser connector(s) (300 Series computers only) 486DX-33 MHz processor installed 270 Type 6888, 6889, 6893, 6898, 6899 400 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 411
CD - Commercial Desktop Series Codes CD Commercial Desktop Series 65 300 68 700 B - Slots/Bay Codes B Slots and Bays 6 4 Slots and 4 Bays 7 3 Slots and 3 Bays 8 5 Slots and 5 Bays 9 6 Slots and 6 Bays S - System Board/Riser Connector - 300 Series only S System Board/Riser - IBM 689912U | Hardware Maintenance Manual - Page 412
Installed B Ethernet Adapter Only C Token-Ring Adapter Only F 4X CD-ROM, No Network Adapter, DSP P 4X CD-ROM, No Network Adapter, Matrox Graphics Adapter 402 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 413
H - Hard Disk Drive Size and Type (Type 6577, 6587 Only) If not in this list, see 'H - Hard Disk Drive Size and Type (All Other Types) in table below. H Hard Disk Drive Size and Type B 2.5 GB IDE F 1.2 GB IDE with Windows 95 G 2.5 GB IDE with Windows 95 H 4.2 GB IDE with Windows 95 N 1.6 - IBM 689912U | Hardware Maintenance Manual - Page 414
M - Memory and Preloaded Software - 700 Series (All Other Types) M Memory and Preload Software - U.S. only E 8 MB (Open Bay System) F 8 MB with DOS and Microsoft Windows 404 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 415
M Memory and Preload Software - U.S. only G 8 MB with OS/2 H 16 MB with DOS and Microsoft Windows J 16 MB with OS/2 M 16 MB with SelectaSystem, High-Video N 16 MB with OS/2, High-Video Reference Information 405 - IBM 689912U | Hardware Maintenance Manual - Page 416
) Thailand (Thai) Taiwan (Chinese) Taiwan (AP English) Korea (Korean) Korea (AP English) Model xxA xxB xxJ xxH xxC xxD xxT xxV xxW xxK xxR 406 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 417
Type/Model Configuration Tables Table Page PC 300 Type 6272 409 PC 300 Type 6275 411 PC 300 Type 6282 413 PC 300 Type 6284 417 PC 300 Type 6285 418 PC 300 Type 6560 Models 4XX, 5XX, 6XX 420 PC 300 Type 6561 422 PC 300 Type 6562 427 PC 300 Type 6588 430 PC 300 Type 6589 432 PC - IBM 689912U | Hardware Maintenance Manual - Page 418
devices such as: - Graphics - Hard Disk Drive - CD-ROM unit - Memory - Video or other option card - Preload AAP IBM Dealers and Business Partners install certain devices (IBM options) in these open bay models. Other then AAP IBM Dealers and Business Partners can purchase these open bay models. The - IBM 689912U | Hardware Maintenance Manual - Page 419
Reference Information 409 Table 6 (Page 1 of 2). PC 300 Type 6272 Model Processor Memory Hard Drive Graphics 10X 133 MHz 8 MB 1.2 GB IDE Cirrus 5446, 1 MB 12X 166 MHz 16 MB 1.2 GB IDE Cirrus 5446, 1 MB 14X 166 MHz 16 MB 2.5 GB IDE Cirrus 5446, 2 MB 16X 133 MHz 16 MB 2.5 GB - IBM 689912U | Hardware Maintenance Manual - Page 420
410 IBM PC 300/700, IntelliStation Series HMM Table 6 (Page 2 of 2). PC 300 Type 6272 Model Processor Memory Hard Drive Graphics G3X 233 MHz/MMX 32 MB 4.2 - IBM 689912U | Hardware Maintenance Manual - Page 421
Reference Information 411 Table 7 (Page 1 of 2). PC 300 Type 6275 Model Processor Memory Hard Drive Graphics 30X - Open Bay 300 MHz 32 MB SDRAM N/A S3-TRIO3D 34X 300 MHz 32 MB SDRAM 3.2 GB EIDE S3-TRIO3D 35X 300 MHz 32 MB SDRAM 3.2 GB EIDE S3-TRIO3D 36X 300 MHz 32 MB SDRAM - IBM 689912U | Hardware Maintenance Manual - Page 422
412 IBM PC 300/700, IntelliStation Series HMM Table 7 (Page 2 of 2). PC 300 Type 6275 Model Processor Memory Hard Drive Graphics 55X 350 MHz 32 MB SDRAM 3.2 - IBM 689912U | Hardware Maintenance Manual - Page 423
Reference Information 413 Table 8 (Page 1 of 4). PC 300 Type 6282 Model Processor Memory Hard Drive Graphics 22X 133 MHz 8 MB 1.2 GB IDE Cirrus 5446, 1 MB 24X 133 MHz 16 MB 1.2 GB IDE Cirrus 5446, 1 MB 26X 133 MHz 16 MB 2.5 GB IDE Cirrus 5446, 1 MB 28X 133 MHz 16 MB 2.5 GB - IBM 689912U | Hardware Maintenance Manual - Page 424
414 IBM PC 300/700, IntelliStation Series HMM Table 8 (Page 2 of 4). PC 300 Type 6282 Model Processor Memory Hard Drive Graphics 46X - Open Bay 166 MHz 16 - IBM 689912U | Hardware Maintenance Manual - Page 425
Reference Information 415 Table 8 (Page 3 of 4). PC 300 Type 6282 Model Processor Memory Hard Drive Graphics 68X 200 MHz 16 MB 2.5 GB IDE Cirrus 5446, 2 MB 69X 166 MHz/MMX 16 MB 2.5 GB IDE Cirrus 5446, 2 MB 70X 200 MHz 32 MB 2.5 GB IDE Cirrus 5446, 2 MB 72X 166 MHz 16 MB 2.5 - IBM 689912U | Hardware Maintenance Manual - Page 426
416 IBM PC 300/700, IntelliStation Series HMM Table 8 (Page 4 of 4). PC 300 Type 6282 Model Processor Memory Hard Drive Graphics 84X 200 MHz/MMX 32 MB 2.5 - IBM 689912U | Hardware Maintenance Manual - Page 427
Reference Information 417 Table 9. PC 300 Type 6284 Model Processor Memory Hard Drive Graphics 10X 200 MHz 16 MB 2.1 GB IDE Cirrus 5446, 1 MB Notes: 1. N/A = Not included in model 2. For last digit model number, see "Country/Language Model Configuration" on page 406. 3. Memory = DIMM, - IBM 689912U | Hardware Maintenance Manual - Page 428
418 IBM PC 300/700, IntelliStation Series HMM Table 10 (Page 1 of 2). PC 300 Type 6285 Model Processor Memory Hard Drive Graphics 30X - Open Bay 300 MHz - IBM 689912U | Hardware Maintenance Manual - Page 429
Reference Information 419 Table 10 (Page 2 of 2). PC 300 Type 6285 Model Processor Memory Hard Drive Graphics 64X 400 MHz 32 MB SDRAM 3.2 GB EIDE S3-TRIO3D 65X 400 MHz 32 MB SDRAM 3.2 GB EIDE S3-TRIO3D 66X 400 MHz 64 MB SDRAM 6.4 GB EIDE S3-TRIO3D Notes: 1. N/A = Not included - IBM 689912U | Hardware Maintenance Manual - Page 430
420 IBM PC 300/700, IntelliStation Series HMM Table 11 (Page 1 of 2). PC 300 Type 6560 Models 4xx, 5xx, 6xx. Model Processor Memory Hard Drive Graphics 40X - IBM 689912U | Hardware Maintenance Manual - Page 431
Reference Information 421 Table 11 (Page 2 of 2). PC 300 Type 6560 Models 4xx, 5xx, 6xx. Model Processor Memory Hard Drive Graphics 66X 166 MHz 16 MB EDO 1.2 GB Cirrus 5436, 1 MB Notes: 1. Refer to "Type/Model Number Conversion" on page 399 for 6560 models not listed here. 2. N/A = Not - IBM 689912U | Hardware Maintenance Manual - Page 432
422 IBM PC 300/700, IntelliStation Series HMM Table 12 (Page 1 of 5). PC 300 Type 6561 Model Processor Memory Hard Drive Graphics 10X - Open Bay 233 MHz - IBM 689912U | Hardware Maintenance Manual - Page 433
Reference Information 423 Table 12 (Page 2 of 5). PC 300 Type 6561 Model Processor Memory Hard Drive Graphics 19X 266 MHz 32 MB NP 4.2 GB EIDE AGP Cirrus 5465 3-D SVGA 20X - Open Bay 266 MHz Celeron processor 32 MB NP N/A AGP Cirrus 5465 3-D SVGA 21X 266 MHz Celeron 16 MB NP - IBM 689912U | Hardware Maintenance Manual - Page 434
424 IBM PC 300/700, IntelliStation Series HMM Table 12 (Page 3 of 5). PC 300 Type 6561 Model Processor Memory Hard Drive Graphics 27X 266 MHz Celeron 32 - IBM 689912U | Hardware Maintenance Manual - Page 435
Reference Information 425 Table 12 (Page 4 of 5). PC 300 Type 6561 Model Processor Memory Hard Drive Graphics 35X 266 MHz 32 MB NP 4.2 GB EIDE AGP Cirrus 5465 3-D SVGA 42X 266 MHz 32 MB NP 4.2 GB EIDE AGP Cirrus 5465 3-D SVGA 45X 266 MHz 32 MB NP 4.2 GB EIDE AGP Cirrus 5465 - IBM 689912U | Hardware Maintenance Manual - Page 436
426 IBM PC 300/700, IntelliStation Series HMM Table 12 (Page 5 of 5). PC 300 Type 6561 Model Processor Memory Hard Drive Graphics 53X 300 MHz 32 MB - IBM 689912U | Hardware Maintenance Manual - Page 437
Reference Information 427 Table 13 (Page 1 of 3). PC 300 Type 6562 Model Processor Memory Hard Drive Graphics 10X 166 MHz 16 MB EDO NP 2.5 GB EIDE Matrox Hurricane (3-D) 20X 200 MHz 32 MB EDO NP 4.2 GB EIDE Matrox Hurricane (3-D) 30X 233 MHz 32 MB EDO NP 2.5 GB EIDE Matrox - IBM 689912U | Hardware Maintenance Manual - Page 438
428 IBM PC 300/700, IntelliStation Series HMM Table 13 (Page 2 of 3). PC 300 Type 6562 Model Processor Memory Hard Drive Graphics 38X 200 MHz 32 MB - IBM 689912U | Hardware Maintenance Manual - Page 439
Reference Information 429 Table 13 (Page 3 of 3). PC 300 Type 6562 Model Processor Memory Hard Drive Graphics 84X - Open Bay 166 MHz 32 MB N/A Matrox Hurricane (3-D) 86X - Open Bay 200 MHz 32 MB N/A Matrox Hurricane (3-D) 88X - Open Bay 233 MHz 32 MB N/A Matrox Hurricane - IBM 689912U | Hardware Maintenance Manual - Page 440
430 IBM PC 300/700, IntelliStation Series HMM Table 14 (Page 1 of 2). PC 300 Type 6588 Model Processor Memory Hard Drive Graphics 10X 233 MHz 32 MB - IBM 689912U | Hardware Maintenance Manual - Page 441
Reference Information 431 Table 14 (Page 2 of 2). PC 300 Type 6588 Model Processor Memory Hard Drive Graphics 53X 300 MHz 32 MB EDO 4.2 GB EIDE S3-V2 61X 266 MHz 32 MB EDO 4.3 GB SCSI S3-V2 71J 266 MHz 32 MB EDO 4.2 GB EIDE Matrox Millenium 72J 233 MHz 32 MB EDO 4.2 GB EIDE - IBM 689912U | Hardware Maintenance Manual - Page 442
432 IBM PC 300/700, IntelliStation Series HMM Table 15. PC 300 Type 6589 Model Processor Memory Hard Drive 11O 200 MHz 32 MB EDO 2.5 GB IDE - IBM 689912U | Hardware Maintenance Manual - Page 443
Reference Information 433 Table 16 (Page 1 of 2). PC 300 Type 6591 Model Processor Memory Hard Drive Graphics 15X 233 MHz 32 MB NP 4.2 GB EIDE AGP Cirrus 5465 3-D SVGA 20X - Open Bay 266 MHz Celeron processor 32 MB NP N/A AGP Cirrus 5465 3-D SVGA 22X 266 MHz Celeron 32 MB NP - IBM 689912U | Hardware Maintenance Manual - Page 444
434 IBM PC 300/700, IntelliStation Series HMM Table 16 (Page 2 of 2). PC 300 Type 6591 Model Processor Memory Hard Drive Graphics 35X 266 MHz 32 MB - IBM 689912U | Hardware Maintenance Manual - Page 445
Reference Information 435 Table 17. PC 300 Type 6592 Model Processor Memory Hard Drive Graphics 12X 200 MHz 32 MB EDO 4.2 GB EIDE Matrox Hurricane (3-D) 16X 166 MHz 32 MB 2.5 GB EIDE Matrox Hurricane (3-D) 50X 233 MHz 32 MB 4.3 GB Ultra SCSI Matrox Hurricane (3-D) 84X - Open - IBM 689912U | Hardware Maintenance Manual - Page 446
436 IBM PC 300/700, IntelliStation Series HMM Table 18 (Page 1 of 2). PC 300 Type 6862 Model Processor Memory Hard Drive Graphics 11X 333 MHz 64 MB - IBM 689912U | Hardware Maintenance Manual - Page 447
Reference Information 437 Table 18 (Page 2 of 2). PC 300 Type 6862 Model Processor Memory Hard Drive Graphics 26X 300 MHz 32 MB SDRAM 4.2 GB EIDE S3-TRIO3D 27X 400 MHz 64 MB SDRAM 6.4 GB EIDE S3-TRIO3D 80X - Open Bay 333 MHz 32 MB SDRAM N/A S3-TRIO3D 82X - Open Bay 266 MHz 32 - IBM 689912U | Hardware Maintenance Manual - Page 448
438 IBM PC 300/700, IntelliStation Series HMM Table 19 (Page 1 of 2). PC 300 Type 6892 Model Processor Memory Hard Drive Graphics 12X 266 MHz 32 MB - IBM 689912U | Hardware Maintenance Manual - Page 449
Reference Information 439 Table 19 (Page 2 of 2). PC 300 Type 6892 Model Processor Memory Hard Drive Graphics 80X - Open Bay 266 MHz 32 MB SDRAM N/A S3-TRIO3D 81X - Open Bay 300 MHz 32 MB SDRAM N/A S3-TRIO3D 82X - Open Bay 350 MHz 64 MB SDRAM N/A S3-TRIO3D 83X - Open Bay 400 - IBM 689912U | Hardware Maintenance Manual - Page 450
440 IBM PC 300/700, IntelliStation Series HMM Table 20. IntelliStation Type 6888 Model Processor Memory Hard Drive Graphics 22X 266 MHz 64 MB EDO ECC 4.3 GB - IBM 689912U | Hardware Maintenance Manual - Page 451
Reference Information 441 Table 21 (Page 1 of 2). IntelliStation Type 6889 Model Processor Memory Hard Drive Graphics 10X Pentium II 64 MB SDRAM 6.4 GB IDE Graphics - AGP 350 MHz ECC Matrox Millennium II 11X Pentium II 64 MB SDRAM 9.1 GB IDE Graphics - AGP 400 MHz ECC Matrox - IBM 689912U | Hardware Maintenance Manual - Page 452
442 IBM PC 300/700, IntelliStation Series HMM Table 21 (Page 2 of 2). IntelliStation Type 6889 Model Processor Memory Hard Drive Graphics 16X Pentium II 128 MB SDRAM 9.1 - IBM 689912U | Hardware Maintenance Manual - Page 453
Reference Information 443 Table 22. IntelliStation Type 6893 Model Processor Memory Hard Drive Graphics 10X 350 MHz 64 MB SDRAM 6.4 GB EIDE AGP-Matrox Millennium II 12X 400 MHz 64 MB SDRAM 6.4 GB EIDE AGP-Matrox Millennium II 14X 400 MHz 128 MB SDRAM 4.2 GB SCSI AGP-Permedia - IBM 689912U | Hardware Maintenance Manual - Page 454
444 IBM PC 300/700, IntelliStation Series HMM Table 23 (Page 1 of 2). IntelliStation Type 6898 Model Processor Memory Hard Drive Graphics 10X Pentium II 32 MB ECC 4.2 - IBM 689912U | Hardware Maintenance Manual - Page 455
Reference Information 445 Table 23 (Page 2 of 2). IntelliStation Type 6898 Model Processor Memory Hard Drive Graphics 22X Pentium II 64 MB ECC 6.4 GB 7200 RPM Permedia II-8 MB 333 MHz SDRAM EIDE DRAM 24X Pentium II 128 MB ECC 9.1 GB Ultra SCSI Intergraph Intense 333 MHz SDRAM - IBM 689912U | Hardware Maintenance Manual - Page 456
446 IBM PC 300/700, IntelliStation Series HMM Table 24. IntelliStation Type 6899 Model Processor Memory Hard Drive Graphics 10X 200 MHz 32 MB EDO ECC 2.1 GB - IBM 689912U | Hardware Maintenance Manual - Page 457
stores data/audio) Color Graphics Adapter (See EGA, VGA, XGA) Cyclic Redundancy Check Cathode Ray Tube Canadian Standards Association Corrective Service Diskette Direct Access Storage Device (hard disk, diskette) Direct Memory Access Dynamic Random Access Memory Engineering Change Announcement Error - IBM 689912U | Hardware Maintenance Manual - Page 458
Support Center Non Volatile Random Access Memory Original Equipment Manufacturer Peripheral component interconnect Personal Computer Control Block Small Computer Systems Interface SCSI Identification Number (assigned device number) Software Product Description Service Representative Static Random - IBM 689912U | Hardware Maintenance Manual - Page 459
IBM HMM Survey at 919-543-8167 (USA). Name Phone Number 1. Do you like this manual? _____ Yes _____ No 2. What would you like to see added, changed, or deleted in this manual? 3. What is your service experience level? _____ Less than five years _____ More than five years 4. Which computers - IBM 689912U | Hardware Maintenance Manual - Page 460
, and error codes) Basic input/output system (BIOS) Options and adapters Note Technical information manuals for the latest Commercial Desktop computers are available on the World Wide Web at: http://www.pc.ibm.com/us/cdt/hmm.html These publications can be viewed online in BookManager format, or they - IBM 689912U | Hardware Maintenance Manual - Page 461
Conflicts" on page 454. Verify the Diagnostic diskette is at latest level. See "File Updates" on page 452. As you go through problem determination, consider these questions: Do diagnostics fail? What, when, where, single, or multiple systems? Is the failure repeatable? Has this configuration ever - IBM 689912U | Hardware Maintenance Manual - Page 462
that come with this HMM or with the system you are servicing to test the IBM components of the system and some external devices. Also, from an error message indicating a problem with the system, follow the General Checkout procedures in this HMM to resolve the problem. Basically, there are five - IBM 689912U | Hardware Maintenance Manual - Page 463
. A software problem might be the result of a mismatch between the hardware and the operating system device drivers or direct drivers. BIOS: The BIOS acts as an interface between the system hardware, application software, and the operating system. BIOS contains the instructions to operate the basic - IBM 689912U | Hardware Maintenance Manual - Page 464
software and hardware compatibility and flexibility. This method is not used in the IBM PC Series systems. Operating system to BIOS to hardware. This is the 15). Interrupts the processor to force it to service the request. Handles interrupts on a priority basis (low numbers have the highest priority - IBM 689912U | Hardware Maintenance Manual - Page 465
. If the adapter cards have onboard memory, the: ROM contains operating instructions for the adapter I/O. RAM is used for buffering. Two adapters using address, and ROM and RAM addresses all become potential conflicts and system problems. When conflicts arise, they might show up as system hangs, - IBM 689912U | Hardware Maintenance Manual - Page 466
Unit Customized Operational Services EduQuest (Educational Computers) End User HelpDesk Support IBM Anti-Virus Services IBM Authorized Dealer Referrals IBM Dealer Referral IBM Information Referral Service IBM Service IBM PC HelpCenter and HelpDesk IBM Technical Manuals Multimedia Information Center - IBM 689912U | Hardware Maintenance Manual - Page 467
8343 800-487-7426 800-663-7662 800-IBM-9990 800-263-2769 416-443-5808 Service (DOAs) Publications Ordering Service Management Support Service Management Support Service (Warranty) Manager Service (Warranty) Manager Service Quality Programs Service Quality Programs Skill Dynamics (Education) ThinkPad - IBM 689912U | Hardware Maintenance Manual - Page 468
to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used. Subject to IBM's valid intellectual property or other legally protectable rights, any - IBM 689912U | Hardware Maintenance Manual - Page 469
Channel PC 300 Portmaster PS/ValuePoint Skill Dynamics ThinkPad Wake on LAN AT EduQuest HelpClub IBM NetView PC 700 PS/1 Rapid Resume SystemView TrackPoint are registered trademarks of Microsoft Corporation. Other company, product, and service names used in this publication may be trademarks or - IBM 689912U | Hardware Maintenance Manual - Page 470
460 IBM PC 300/700, IntelliStation Series HMM - IBM 689912U | Hardware Maintenance Manual - Page 471
- IBM 689912U | Hardware Maintenance Manual - Page 472
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 |
 |
This Manual Supports:
300 Series, Type
700 Series, Type
IntelliStation, Type
6272
6275
68XX
6888
6889
6893
6898
6899
6282
6284
6285
6561
6588
6591
65XX
6862
6892
S83G-7789-16
IBM Personal Computer
300 Series
700 Series
IntelliStation
Hardware
Maintenance
Manual
June 1998
We Want Your Comments!
(Please see page 449)