Lenovo ThinkPad 380 TP 380Z Hardware Maintenance Manual (August 1998) for use
Lenovo ThinkPad 380 Manual
View all Lenovo ThinkPad 380 manuals
Add to My Manuals
Save this manual to your list of manuals |
Lenovo ThinkPad 380 manual content summary:
- Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 1
IBM Mobile Systems S10L-9624-00 ThinkPad 380Z (2635) Computer Hardware Maintenance Manual August 1998 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 2
described in this publication at any time. It is possible that this publication may contain references to, or information about, IBM products (machines and programs), programming, or services that are not announced in your country. Such references or information must not be construed to mean that - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 3
ThinkPad 380Z Read This First 3 Screw Tightening Information 4 Product Overview 8 Checkout Guide 9 Audio Checkout 10 Diskette Drive Checkout 10 Fan Checkout 11 Keyboard or Auxiliary Input Device Checkout . . 11 Memory Checkout 12 Power Systems Checkout 13 Status Indicator Checkout 16 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 4
Battery Pack Latch 73 2010 LCD Front Cover 74 2020 LCD Inverter Card 76 2030 LCD Panel 77 2040 LCD Misc. Parts 79 2050 LCD Cable 81 3010 ThinkPad Port Replicator with Advanced EtherJet Feature 82 Locations 84 Front View 84 Bottom View 85 Rear View 86 Parts List 87 Hard Disk Drive and - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 5
to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer. Read FRU Removal and Replacement procedures before replacing any FRUs. Be extremely careful during write operations such as copying, saving, or formatting. Drives in the - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 6
Information Loose screws can cause a reliability problem. The IBM ThinkPad computer addresses this problem with nylon-coated screws. Tighten screws as follows: Plastic to plastic Turn an additional 90 degrees after the screw head touches the surface of the plastic part: Logic card to plastic Turn an - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 7
diskette drive cover or inserting diskettes with multiple labels Damaged or bent diskette eject button CD-ROM drive damage caused by shock from excessive force, or by being dropped Fuses blown by attaching a nonsupported device Forgotten computer password (making the computer unusable) ThinkPad 380Z - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 8
caused by nonwarranted activities: Missing parts may be a symptom of unauthorized service or modification. HDD spindles can off the computer. 2. Turn the computer upside down. 3. Loosen the memory-slot cover screw 1 , and remove the memory-slot cover 2 . 4. Short the power-on password jumper pads 3 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 9
appears. 5. Enter your supervisor password and press the Space bar once. 6. Press Enter twice. 7. Select Exit. 8. Select Restart on the Easy-Setup Main Menu and wait until the POST ends. 9. Reinstall the memory-slot cover, not completely off or when the microcode is in a hung state. ThinkPad 380Z 7 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 10
of the system features of the IBM ThinkPad 380Z computer. Feature Processor Bus Architecture Memory (Standard) Memory (Option) CMOS RAM LCD Diskette Drive (Internal) CD-ROM Drive Hard Disk Drive I/O Port Audio Infrared Transfer PC Card AC Adapter Description 2635-Hxx Intel Pentium II 233 MHz - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 11
Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid go to "Numeric Error Codes" on page 23. "FRU Codes" on page 38. ThinkPad 380Z 9 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 12
diagnostic menu. The ThinkPad FRU Connections window appears. 3. Click on Exit The keyboard layout appears on the screen. 4. Click on Exit. 5. Click on FDD-1. 6. Type Y (Yes) to the question that appears on the screen. Insert a blank diskette into the drive when instructed. 7. Press Enter to run the - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 13
Start Easy-Setup. 2. Click on Test. 3. Press Ctrl+A to enter the advanced diagnostic mode. The ThinkPad Connection windows Enter to run the test. Follow the instructions that appear on the screen. If the test detects a fan problem, replace it. Keyboard or Auxiliary Input Device Checkout Remove - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 14
problems: 1. Turn off the computer and remove any installed DIMM from the slot. 2. Press and hold the F1 key; then turn on the computer. Hold the F1 key down until the Easy-Setup menu appears. 3. Select Test and press Enter. 4. Select Memory and press Enter to run the memory test for the base memory - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 15
Service diskette into drive A, and turn on the computer with ac power or a fully charged battery. 3. Select Update system programs from the menu. Power Systems Checkout To determine whether a power systems problem is due to the AC Adapter or the battery, do the following: 1. Remove the battery - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 16
card. d. If the problem is not corrected, replace the system board. e. If the problem persists, go to "Undetermined Problems" on page 32. Battery Checkout: If the error is due to the battery, do the following: 1. Turn off the computer. 2. Remove the battery and measure the voltage between the battery - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 17
) 1. Turn off the computer and unplug the AC Adapter from the computer. 2. Open the Mmoery-slot cover. 3. Remove the backup battery. (Refer to "1010 DIMM Card and Backup Battery" on page 45 to remove the battery.) 4. Measure the voltage of the backup battery connector. ThinkPad 380Z 15 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 18
the system board. If the voltage is not correct, the backup battery has been discharged. Replace the backup battery. If the backup battery discharges quickly after replacement, replace the system board. Status Indicator Checkout If an LED problem occurs, do the following: 1. Turn off the computer - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 19
the TrackPoint (Press-to-Select). 10. Verify that the item is selected. 11. If the problem still persists, do the following one at a time: Warning: Do not replace a nondefective FRU. Reseat the TrackPoint cable. Replace the keyboard. Replace the DC/DC card. Replace the system board. ThinkPad 380Z 17 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 20
to the computer, remove it first.) drive attachment unit. If the problem remains after the replacement, replace the system board. 11. If power problems problem occurs only when an external monitor is connected, do the following: Note: Before you replace a monitor: Check that the 95XX systems support - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 21
may vary with the type of monitor. It can be either at the top and/or bottom, or left and/or right of the screen. If you do not see a test margin on the screen, replace the monitor. If there is a test margin on the screen, replace the system board. ThinkPad 380Z 19 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 22
battery power. Standby Mode In standby mode, the following occurs: The LCD backlight turns off. The hard disk drive motor stops. The speaker is muted. The computer enters mode when the computer enters suspend mode: The LCD is powered off. The hard disk drive is powered off. The CPU stops. Note: - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 23
to Hibernate when battery becomes low. The computer exits hibernation mode and resumes operation when the Power switch is pressed. When power is turned on, the hibernation file in the boot record on the hard disk drive is read and system status is restored from the hard disk drive. ThinkPad 380Z 21 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 24
devices use much power, and if at some point the required power exceeds the allowed power, a power shutdown occurs. Isolate this problem to a device by removing each device simulatneously and then using the computer under the same condition as when the power shutdown occurred. This will determine - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 25
"Undetermined Problems" on page 32. Note: For IBM devices not supported by diagnostic codes in the ThinkPad notebook computers, see the manual for that .) 1. Go to "Memory Checkout" on page 12. 2. DIMM 3. Detach the expansion unit if it is attached to the computer. 4. System board ThinkPad 380Z 23 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 26
1. Go to "Memory Checkout" on page 12. 2. Port replicator 3. System board 1. CPU card. 2. System board. Set the password for hard disk drive. Set the correct password for hard disk drive. 1. Go to "Backup Battery Checkout (Nonrechargeable)" on page 15. 2. Backup battery 3. System board 1. Set - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 27
sequence in Easy-Setup. System Board Go to "Battery Checkout" on page 14. System board 1. Fan 2. System board Check if the configuration was changed. For example, check if the DIMM is added. 1. Run the hard disk drive test. 2. Hard disk drive System board System board 1. Check if a supported DIMM is - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 28
" on page 10. 2. CD-ROM and FDD assembly 3. System board 1. Serial device 2. Communication cable 3. System board 1. System board (infrared) 1. Hard disk drive 2. System board An unsupported Port Replicator is attached to the computer. System board 1. PC Card slot assembly 2. PCMCIA device 3. System - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 29
system is installed in the hard disk drive. If not, install the operating system. 2. Reseat the boot device. 3. Check the start-up sequence for the correct boot device. 4. Check that the operating system boots correctly. System board Go to "Undetermined Problems" on page 32. ThinkPad 380Z 27 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 30
cannot turn on due to low battery voltage.) One beep every second. (System is shutting down due to low battery voltage.) Two short beeps with DC/DC card 3. System board 4. CPU card 5. Check the power outlet 1. DC/DC card 2. System board 3. CPU card 1. DC/DC card 2. CPU card 3. System board 1. Turn - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 31
blinks from green, yellow, to orange. 1. Check that a correct battery is installed. 2. Battery pack 3. DC/DC card 4. System board The battery indicator does not turn on when the battery is installed. 1. DC/DC card 2. Battery pack 3. System board Infrared-Related Symptoms ThinkPad 380Z 29 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 32
FRU / Action in Sequence 1. Make sure the setup for the IR is correct. Use the ThinkPad Configurations utility. 2. Make sure there are no on all the time) is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns. The LCD should be replaced if the number of - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 33
/ Action in Sequence 1. Reseat the CPU card. 2. DC/DC card 3. System manual for the above tests.) Serial or parallel port device problems. 1. Run serial or parallel port wrap test. (See the device manual for the test.) 2. Device 3. System board 4. Device cable Power-Related Symptoms ThinkPad 380Z - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 34
Sequence 1. Go to "Power Systems Checkout" on page 13. 2. Battery pack 3. Remove the battery pack and let it cool for 2 hours. 4. DC/DC card list and the problem remains, see "Undetermined Problems." Intermittent Problems Intermittent system hang problems can be caused supported by the computer. 32 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 35
check them for damages. If any problems are found, replace the FRU. 3. Remove or disconnect all of the following devices: a. Non-IBM devices b. Devices attached to the port replicator c. Printer, mouse, and other external devices d. Battery pack e. Hard disk drive f. CD-ROM and FDD g. DIMM h. PC - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 36
Part Number 35G4703 72X8546 05K2580 Use either the TrackPoint or the cursor move keys to interact with the tests. The Enter key works in the same way as when selecting the OK icon to reply OK. 1. Press and hold F1; then turn on the computer. Hold F1 down until the Easy-Setup The ThinkPad FRU - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 37
. Click on the USB icon to run the test. Follow the instructions on the screen. OK appears if the test passes and three lines The error is also logged in the system memory. Use the following procedures to display the errors: 1. Enter the advanced diagnostic test. 2. Press Ctrl+E. ThinkPad 380Z 35 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 38
the first drive in the system configuration for each type of device. The FDD-2 icon represents the second drive, attached through that caused the error. If replacing a FRU does not correct the problem, see the device ID or error code from the previous failure. Memory Display 050 Display 054 36 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 39
FDD 066 1. External diskette drive 2. FDD connector of the port replicator 080 1. PC card slot connector 2. PC Card 088 External PC Card 009 Parallel 011 Serial 215 CD-ROM 217 DVD 103 IR 153 Audio (Crystal) 154 USB port 155 USB port of the port replicator ThinkPad 380Z 37 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 40
Memory (see "Memory Checkout" on page 12) Reserved External keyboard External mouse AC Adapter Stereo Speaker Fan Box Speaker LCD unit External monitor 1. Reseat the diskette drive (FDD-1). 2. Diskette drive (FDD-1) 1. Reseat the diskette drive (FDD-2). 2. Diskette drive (FDD-2) 1. Reseat the hard - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 41
Related Service Procedures This section provides information on the following: "Status Indicators" "Password Combinations" on page 40 "Running a Low-Level on page 41 Status Indicators The status indicators show the current computer status in different colors (green and orange): ThinkPad 380Z 39 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 42
battery is fully charged. The battery is charging. The battery needs charging. Data is read from or written to the hard Entering suspend mode or hibernation mode, or reusing normal operation. Power on Password Combinations The Model 380Z supports the following passwords: Power-on password (POP) Hard - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 43
Ctrl + A to enter Advanced Diagnostic mode. The ThinkPad FRU Connections menu appears. 6. Click on Exit. The Keyboard Test menu appears. 7. Click on Exit. 8. Press Ctrl + L. The Low-Level Format menu appears. 9. If you have multiple drives, select a drive. 10. Follow the instructions on the menu. Fn - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 44
removals and replacements. Do not damage any part. Only certified and trained personnel should service the computer. The arrows in the "Removals and Replacements" section show the direction of movement to remove or short-circuit it. Dispose of the battery pack as required by local ordinances or - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 45
torque screwdriver if you have one. FRU Service Procedures Review the following procedures before replacing any FRUs. Setup menu appears. 3. Click on Config. 4. Press Ctrl + G. The UUID menu appears. 5. Press F5 to generate a new UUID and press Enter to overwrite it to the EEPROM. ThinkPad 380Z - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 46
1130 1140 2010 2020 2030 2040 2050 FRU DIMM Card and Backup Battery Battery Pack Hard Disk Drive Keyboard Unit Keyboard and Speakers Diskette Drive Assembly or CD-ROM Drive Assembly Diskette Drive or CD-ROM Drive LCD Unit Fan Assembly, CPU Card, and Thermal Rubber Upper Shield Case Box Speaker and - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 47
battery When installing: When installing a new backup battery, place it where the old one was on the printed circuit board (system board) with double-sided adhesive tape. Step Size (Quantity) Torque 2 - 3-4 kgcm Note: You can loosen the screw in step 2 , but cannot remove it. ThinkPad 380Z - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 48
1020 Battery Pack 1 Turn the computer upside down. Pull up the battery pack lock 2 , push it back 3 , and then pull up the battery pack 4 . 3 2 4 46 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 49
damage and permanent loss of data on the hard disk. Before removing the hard disk drive, make a backup copy of all the data on the hard disk. Never remove the drive while the system is operating, in suspend mode, or in hibernation mode. Open the LCD cover. Battery Pack (1020) 1 2 3 ThinkPad 380Z 47 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 50
Hard Disk Driver 6 Spacer 5 5 HDD Capacity 4.0 GB 4.0 GB 6.4 GB Actual Thickness 9.5 mm 12.5 mm 12.5 mm With Spacer Yes No No Step Size (Quantity) Torque 6 M 3 tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. 48 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 51
1040 Keyboard Unit Battery Pack (1020) Step Size (Quantity) Torque 1 M 2.5 x 25 mm, nylon-coated (1) 3-4 kgcm 2 (a)M 2.5 x 8 mm, nylon-coated (3) 3-4 kgcm (b)M 2.5 x 6 firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 49 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 52
Note: In order not to damage the connectors, pull the keyboard assembly toward you a little in step 5 , and then go to step 6 . 50 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 53
When installing See the following figure for the direction of the speaker connector: When replacing Stick a model name label on the keyboard. ThinkPad 380Z 51 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 54
1050 Keyboard and Speakers Battery Pack (1020) Keyboard Unit (1040) Important: When you release latch B, be careful not to apply any force to area A (lenses for status indicators). 1 1 1 A 2 B 52 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 55
4 3 3 ThinkPad 380Z 53 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 56
When installing Attach the speakers to their correct side and route the speaker cables as shown. The right speaker has a red wire. The left speaker has a blue wire. 54 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 57
Drive Assembly or CD-ROM Drive Assembly Battery Pack (1020) Hard Disk Drive (1030) Keyboard Unit (1040) Note: Make sure that the computer does not fall backward when you remove the CD-ROM or the diskette drive table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 55 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 58
1070 Diskette Drive and CD-ROM Drive Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) Note: When replacing a screw, be sure to tighten the pink screws and yellow onestightly. Diskette Drive 1 56 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 59
Right view 2 3 1 2 Latch Step Size (Quantity) Torque 2 M 2.6 x 4 mm Yellow (1) 4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 57 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 60
sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. 58 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 61
all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. CD-ROM Drive 2 1 (a) 3 1 (b) 4 (b) 4 (a) 5 Step Size (Quantity) Torque 1 M 2 x 1.7 . Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 59 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 62
1080 LCD Unit Battery Pack (1020) Keyboard Unit (1040) Step Size (Quantity) Torque 2 M 2.5 x 6 mm, nylon-coated (5) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 63
sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 61 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 64
sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. 62 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 65
1090 Fan Assembly, CPU Card, and Thermal Rubber Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Attention: When removing, be careful not to damage the CPU card. Step Size reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 63 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 66
Step Size (Quantity) Torque 6 M 2 x 6 mm, nylon-coated (2) 2-3 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. 64 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 67
When installing Make sure the connectors are fitted firmly by pressing the corners of the card. A loose connection or a damaged card causes a power failure. The following figure shows the route of the fan assembly cables: ThinkPad 380Z 65 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 68
1100 Upper Shield Case Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) Step Size (Quantity) Torque 2 M 2.5 x 8 mm, nylon-coated (2) 3-4 kgcm 3 M 2.5 x 6 mm, nylon-coated table. Never reuse screws that have been removed. Use new ones instead. 66 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 69
1110 Box Speaker and Microphone Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Upper Shield Case (1100) Step Size (Quantity) Torque 1 M 2.5 x shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 67 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 70
When installing The following figure shows the route for the microphone and speaker cables: 68 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 71
1120 DC/DC Card Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Upper Shield Case (1100) Make sure that the connectors are not caught the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 69 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 72
When installing The following figure shows the route for the microphone cable: 70 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 73
push up the system board assembly from the bottom. Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Fan Assembly/CPU Card (1090) Upper Shield Case (1100) Make table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 71 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 74
that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. Connector 8 7 Step Size (Quantity) Torque 7 M 2 x 16 mm, nylon-coated (2) 2-3 kgcm Note: Make sure that you use correct screws and - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 75
1140 Battery Pack Latch Battery Pack (1020) Keyboard Unit (1040) CD-ROM and Diskette Drive Assembly (1060) LCD Unit (1080) Fan Assembly/CPU Card (1090) Upper Shield Case (1100) System Board and PC Card Slot (1130) ThinkPad 380Z 73 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 76
2010 LCD Front Cover Battery Pack (1020) Keyboard Unit (1040) LCD Unit (1080) 1 : Screw Covers 2 Screws 3 : Brightness Control Lever 4 : Front Cover 74 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 77
Step Size (Quantity) Torque 2 M 2.5 x 6 mm, flat head (2) 3-4 kgcm Note: Make sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 75 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 78
2020 LCD Inverter Card Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) LCD Front Cover (2010) Unwrap the aluminum insulator from the inverter card connector 1 before unplugging the connector 3 . 2 3 1 76 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 79
2030 LCD Panel Battery Pack (1020) Keyboard Unit (1040) LCD Unit (1080) LCD Front Cover (2010) LCD Inverter Card (2020) Step Size (Quantity) Torque 2 M 2.5 x 4.8 mm, flat firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. ThinkPad 380Z 77 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 80
Note: Lift the LCD panel a little to disconnect the flexible cable in step 4 . 5 4 The position of the flexible cable connector may vary by the type of LCD. 78 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 81
2040 LCD Misc. Parts Battery Pack (1020) Keyboard Unit (1040) CD-ROM/Diskette Drive Assembly (1060) LCD Unit (1080) LCD Front Cover (2010) LCD Inverter Card (2020) LCD Panel (2030) Hinges and latches 1 2 3 : Hinges 4 5 : Latches 4 5 (a) 1 (b) (a) ThinkPad 380Z 79 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 82
sure that you use correct screws and tighten all of them firmly to the torque shown in the table. Never reuse screws that have been removed. Use new ones instead. 80 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 83
2050 LCD Cable 1 2CBuasbhle Ferrite Core 2 2 ThinkPad 380Z 81 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 84
3010 ThinkPad Port Replicator with Advanced EtherJet Feature Step Size (Quantity) Torque 1 M2.5 x 5.5 mm shown in the table if you have a torque screwdriver. Never use a screw that you removed. Use a new one. Make sure the screws are tightened firmly (see "Screw Tightening Information" - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 85
Upper Cover Assembly 7 Box Assembly When re-installing ThinkPad 380Z 83 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 86
LCD latches 2 Color LCD screen 3 Brightness control 4 Fan louver 5 Infrared port 6 Diskette eject button 7 Diskette drive 8 CD-ROM emergency eject hole 9 CD-ROM eject button 1 CD-ROM in-use indicator 11 CD-ROM drive 12 Stereo speakers 13 Palm rest 14 TrackPoint 15 Fn key 16 Keyboard 17 Speaker (Box - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 87
Bottom View 1 Memory-slot cover 2 Reset switch 3 Memory slots and backup battery 4 Expansion connectors 5 Battery pack lock 6 Battery pack 7 Serial number label ThinkPad 380Z 85 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 88
Rear View 1 Hard disk drive 2 Security keyhole 3 PC Card eject buttons 4 PC Card slots 5 Volume control 6 Microphone jack/Line-in jack 7 Headphone jack 8 Power 13 Parallel connector 14 External-monitor connector 15 Connector cover 16 External suspend mode indicator 17 External battery indicator 86 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 89
Parts List 35 1 34 33 2 3 32 4 4 5 6 31 30 7 29 8 28 9 36 10 27 11 26 12 13 25 24 14 23 22 21 20 15 16 18 17 19 ThinkPad 380Z 87 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 90
90) Connector Cover 05K4744 Backup Battery 02K6498 SO-DIMM (See page 94) Memory Slot Cover 05K4758 Battery Pack 05K6509 Base Cover Assembly 05K4743 Battery Pack Lock Assembly 05K4775 Power Switch Knob (included in Base Misc. Parts Kit on page 89) Hard Disk Drive (See page 90) Lower - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 91
Ref. No. NS NS NS FRU Name Base Misc. Parts Kit includes: LCD Cable Holder (Ref.No.2) Support Plate (Ref.No.4.) Air Duct (Ref.No.8) Power Switch Knob (Ref.No.23) Logo for LG Korea Cable Holding Tape Note: NS: Not Shown FRU No. 05K5696 11J8373 11J8376 ThinkPad 380Z 89 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 92
Bracket (Ref.No.4) Absorber (Ref.No.5) Absorber (included in Ref.No.4 CD/Diskette Drive Bracket) Diskette Drive Diskette Drive Bezel Base Cover Assembly HDD Bracket Hard Disk Drive Assembly 4.0GB HDD Assembly (9.5 mm) with Spacer 4.0GB HDD Assembly (12.5 mm) (See page 48 for the relationship between - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 93
LCD Assembly 1 2 3 4 12 5 6 6b 6a 11 7 8 9 10 ThinkPad 380Z 91 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 94
8 9 10 11 12 NS NS NS FRU Name FRU No. Front Cover (included in LCD Cover Kit) Brightness Control Lever (included in LCD Misc. Parts Kit) LCD Panel 05K9377 LCD Inverter Card 05K3472 Right Hinge (included Hinge Kit) LCD Cable Assembly 05K2765 aCable Bush-Front bCable Bush-Rear Hinge - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 95
02K4343 02K4337 02K4335 02K4334 02K4353 02K4354 02K4355 02K4336 02K4333 02K4345 02K4348 02K4342 02K4357 02K4356 02K4346 02K4358 02K4359 02K4339 02K4338 02K4340 02K4347 02K4349 02K4350 02K4332 02K4331 ThinkPad 380Z 93 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 96
Miscellaneous and Option Parts List Miscellaneous Parts FRU Name Screw Kit includes: M2.5 x 6, Flat Head (9) M2.5 x 3, Flat Head (1) M2.5 x 4.8, Flat Head (1) Hex Stud (6) M2.5 x 6, Bind (Black) (19) M2.5 x 8, Bind (Black) (7) M2 x 6, Bind (4) - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 97
Option Parts Notes 1. If you need to replace the AC Adapter, use the one for the country you are in even if the computer is DIN Cable 84G6474 1 The 3-prong adapters are interchangeable; you can order either one. 2 The 2-prong adapters are interchangeable; you can order either one. ThinkPad 380Z 95 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 98
Numeric Keypad FRU Name Belgian Canadian French Danish Dutch French German Greek Hebrew Icelandic Italian Japanese Norwegian Spanish Swedish or Finnish Swiss French Swiss German Turkish U.K. English U.S. English Black Keypad FRU Name French German Italian Norwegian Swedish U.K. English U.S. English - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 99
Tools FRU Name Tri-Connector Wrap Plug PC Test Card USB Parallel Test Cable Screwdriver Kit Torque Screwdriver 5-mm Socket Wrench Screwdriver FRU No. 72X8546 35G4703 05K2580 95F3598 05K4695 05K4694 05K4693 ThinkPad 380Z 97 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 100
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number 13H5264 13H5267 13H5270 13H5273 13H5276 13H5279 Used in These Countries Bahamas, Barbados, Bermuda, Bolivia, Canada, Cayman Islands, Colombia, Costa Rica - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 101
For 3-pin slim power cords: IBM Power Cord P/N 76H3514 76H3516 76H3518 76H3520 76H3522 76H3524 76H3526 76H3528 76H3530 76H3532 76H3535 Used in China (including Hong Kong), Qatar, Singapore, United Kingdom Japan Liechtenstein, Switzerland Chile, Ethiopia, Italy, Libya Israel Korea ThinkPad 380Z 99 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 102
, 500 Columbus Avenue, Thornwood, NY 10594, U.S.A. Trademarks The following terms are trademarks of the IBM Corporation in the United States or other countries or both: IBM ThinkPad TrackPoint Microsoft, Windows, and the Windows 95 flag logo are trademarks or registered trademarks of Microsoft - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 103
ThinkPad 380Z 101 - Lenovo ThinkPad 380 | TP 380Z Hardware Maintenance Manual (August 1998) for use - Page 104
Part Number: 10L9624 Printed in U.S.A.
S10L-9624-00
IBM Mobile Systems
Hardware Maintenance Manual
ThinkPad 380Z (2635) Computer
August 1998