Compaq 1592DMT Compaq Armada 1500 Family of Personal Computers Maintenance and
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- Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 1
terms of the agreement. Product names mentioned herein may be trademarks and/or registered trademarks of their respective companies. Maintenance and Service Guide Compaq Armada 1500 Family of Personal Computers First Edition (March 1997) Spare Part Number 255011-001 Document Part Number 284820-001 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 2
Preface This Maintenance and Service Guide is a troubleshooting guide that can be used for reference when servicing the Compaq Armada 1500 Family of Personal Computers. Additional information is available in the Service Quick Reference Guide and in QuickFind. Compaq Computer Corporation reserves the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 3
Laser Safety All Compaq systems, equipped with CD-ROM drives, comply with appropriate safety standard including IEC 825. With specific regard to the laser, the equipment complies with laser product performance standards set by government agencies as a Class 1 laser product. It does not emit - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 4
internal lithium battery-powered real-time clock circuit. There is a risk of explosion and injury if the battery is incorrectly replaced or handled improperly. Do not attempt to recharge, disassemble, immerse in water, or dispose of it in fire. Replacement should be done using the Compaq spare part - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 5
The following documentation is available to support the products: s Quick Setup s Reference Guide s Introducing Microsoft Windows 95 s Compaq Service Quick Reference Guide s Service Training Guides s Compaq Service Advisories and Bulletins s Compaq QuickFind s Technical Reference Guide xiv Preface - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 6
Features and Models 1-1 1.2 Standard Features 1-2 1.2.1 Software Fulfillment 1-3 1.3 Options 1-4 1.3.1 Convenience Base 1-4 1.3.2 System Memory Options 1-4 1.3.3 External Battery Charger 1-5 1.3.4 External Keyboards and Pointing Devices 1-5 1.3.5 External Monitors 1-5 1.4 External - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 7
(INSPECT) 3-10 3.6 Diagnostic Error Codes 3-11 3.7 Troubleshooting Without Diagnostics 3-17 3.7.1 Solving Minor Problems 3-17 Chapter 4 Illustrated Parts for the Computer 4.1 System Unit 4-2 4.2 Mass Storage Devices 4-4 4.3 Cables and Power Cords 4-6 4.4 Standard and Optional Boards - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 8
Materials and Equipment 6-5 6.2 Service Considerations 6-6 Tool Requirements Power 7-5 7.4.2 Undocking the Computer 7-5 7.4.3 Battery Pack 7-6 7.4.4 DualBay Devices 7-8 7.4.5 PCMCIA 7-9 7.5 Modem 7-10 7.6 CD-ROM Drive 7-11 7.7 Keyboard 7-13 7.8 Memory Board 7-16 7.9 Hard Drive - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 9
Optional 100BaseT Ethernet Network Module 8-2 Chapter 9 Specifications 9.1 Computer 9-2 9.2 Displays 9-3 9.3 Hard Drives 9-4 9.4 Diskette Drive 9-5 9.5 CD-ROM Drive 9-6 9.6 Battery Packs 9-7 9.7 Convenience Base 9-8 9.8 External Power Supplies 9-9 9.9 System Interrupts 9-11 9.10 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 10
Appendix A Comput A-1 Appendix B Power Cord Set Requirements 3-Conductor Power Cord Set B-1 General Requirements B-1 Country-Specific Requirements B-2 Notes: B-2 Appendix C Modem Commands C-1 Index I-1 Contents ix - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 11
Compaq Armada 1500 Family of Personal Computers is a line of multimedia notebook computers with advanced modularity, processors, and video MHz Table 1-1 Compaq Armada Personal Computers Display Level 2 Hard Drive Cache CD-ROM Modem 11 memory, upgradable to 80-MB. Computer Product Description 1-1 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 12
Personal Computer 1.2 Standard Features The Compaq Armada models have the following standard features: s 120- or 133-MHz Pentium processors s 16-MB of EDO dynamic random access memory (DRAM), expandable to 80 MB s 1.4-GB or 1.0-GB, 2.5- inch with carrier, or 3-inch hard drive s 11.3-inch Color Super - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 13
and one type III PC Cards, PCMCIA and CardBus cards; Compaq Telephony modem in the top slot and Zoomed-Video in the bottom slot s 176 pin expansion connector provides from Compaq Computer Corporation. Both the model and the serial numbers of the computer are needed to identify the specific software - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 14
with Ethernet s Memory expansion boards s Li-ion and NiMH battery packs s Automobile Adapter s External Battery Charger s PCMCIA modem s AC power cords for international travelers s Hard drive upgrade s Internal modem s Internal CD-ROM drive 1.3.1 Convenience Base Compaq Armada models support the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 15
battery in 1.5 hours s Charges two batteries in 3 hours 1.3.4 External Keyboards and Pointing Devices Supports Compaq or Compaq compatible PS2 keyboards and pointing devices 1.3.5 External Monitors The Compaq Armada models support all VGA Monitors up to 1024 x 768. Computer Product Description 1-5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 16
The front and left side external components are shown in the following figure and identified in this section: 1 Display latches 2 Battery charge light 3 Power/Suspend light 4 DualBay compartment 5 PC Card slots 6 PC Card eject levers 7 RJ-11 port (on some models) Figure 1-2. Front and Left Side - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 17
external components are shown in the following figure and identified in this section: 1 Battery bay 2 Stereo/speaker headphone jack 3 Microphone jack 4 Volume control buttons 5 CD-ROM drive (on some models) 6 Cable lock provision Figure 1-3. Right Side Components Computer Product Description 1-7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 18
the following figure and identified in this section: 1 Serial connector 2 Serial number 3 Parallel connector 4 External monitor connector 5 AC Power connector 6 Docking connector 7 Airflow vents 8 Infrared port 9 Keyboard/Mouse connector Figure 1-4. Rear Components 1-8 Computer Product Description - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 19
external components are shown in the following figure and are identified in this section: 1 Docking alignment guide 2 Modem compartment 3 Diskette drive 4 Diskette drive release latch 5 Docking latch receptacles 6 Battery bay traction grip Figure 1-5. Bottom Components Computer Product Description - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 20
1.4.5 Status Panel Lights The status panel lights are shown in the following figure and are identified in this section: 1 Hard drive light 2 Diskette drive light 3 Num Lock light 4 Caps Lock light 5 Scroll Lock light Figure 1-6. Status Panel Lights 1-10 Computer Product Description - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 21
and disconnections are made automatically when the computer is docked and undocked. The following convenience models are available: Table 2-1 Compaq Armada 1500 Family of Convenience Bases Model Serial Configuration Convenience Base Pass Through model BNH3 Convenience Base with Ethernet BNH1 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 22
Figure 2-1. Compaq Armada 1500 Convenience Base 2-2 Convenience Base Description - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 23
Monitor Keyboard Pointing Device MIDI/Joystick Other Features Cable lock provision Pass through AC Power BNC connector (not available in all countries) RJ-45 connector Options Monitor Stand Localized Power Cords Kensington lock Optional 100BaseT Ethernet Upgrade Convenience Base pass through - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 24
base components are shown and identified in this section. 1 Power button 2 Security cable lock provision 3 Docking lever 4 Battery charge light 5 Suspend button 6 Power/Suspend light 7 Retaining latch 8 Pass through AC power outlet 9 Docking connector : Docking alignment pins ; Docking latches - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 25
Figure 2-2. Convenience Base Front and Right Side Components Convenience Base Description 2-5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 26
jack 3 Serial connector 4 Parallel connector 5 External monitor connector 6 MIDI/Joystick connector 7 Pointing device connector 8 Keyboard connector 9 Speaker/headphone jack : Audio Line-in jack ; Fan < AC power connector 2-6 Convenience Base Description - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 27
Figure 2-3. Convenience Base Rear Components Convenience Base Description 2-7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 28
troubleshooting the computer include: 1. Completing the preliminary steps listed in Section 3.1. 2. Running the Power-On Self-Test (POST) as described in Section 3.3. 3. Running Computer Setup action until the problem is resolved and the error message does not return. s Once the problem is resolved, - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 29
go to Section 3.2. 2. Ensure that the hard drive is installed in the computer. 3. Ensure that the battery pack is installed in the computer and the AC power is connected to the computer and plugged into an AC power source. 4. Turn on the computer. 5. If a power-on password has been established, type - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 30
or its cable. Isolate the problem by running POST with and without the external device connected. 10. Use Advanced Diagnostics and loopback plugs in the serial and parallel connectors if you plan to test these ports. You may run Advanced Diagnostics from the hard drive or from a diskette. If you - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 31
. Proceed with the troubleshooting procedures. 3.3 Power-On Self Test (POST) The Power-On Self-Test ( boots from the hard drive or from a bootable diskette if one is installed in the diskette drive. 3.4 POST Error Messages This section contains typical error messages that may occur during the power - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 32
time clock have been corrupted, possibly by a power loss. Run Computer Setup. The amount of memory detected by POST does not match the amount specified in CMOS RAM. Run Computer Setup. A failure or an error occurred when trying to access the hard drive. Press F1 and continue. Troubleshooting 3-5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 33
error at unknown location Table 3-2 Fatal Error Messages Description Beep Code A walking bit test of CMOS RAM location 0E (Hex) checksum of the ROM BIOS does not match the 2 byte value at F000:FFFF. RAM error occurred during memory test. None Parity processor board. 3-6 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 34
. The Utilities menu includes the following: n Computer Setup n Computer Checkup (TEST) n View System Information (INSPECT) n Create Diagnostics diskette (hard drive only) n Manage Diagnostics Partition (diskette only) If the problem persists, call for support. Follow these steps to prepare for the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 35
on the hard drive. If the hard drive is nonfunctional, you can run it from a diskette. NOTE: It is recommended that you make diskette copies of Computer Checkup and keep them available for future needs. A current copy can be obtained from the Compaq Customer Support Center. 3-8 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 36
from the hard drive, complete the following steps: 1. Close all applications and shut down the computer. 2. Turn off the computer. 3. Turn on the computer. 4. When the cursor moves to the right side of the screen, press F10. A Welcome Screen is displayed that is followed by the Compaq Utilities main - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 37
failed. XX = Specific problem. View System Information (INSPECT) The View System Information (INSPECT) utility provides information about the computer and installed or connected devices. You can display, print, or save the information. Follow these steps to run INSPECT from the hard drive: 1. Turn - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 38
Codes Diagnostic error codes occur if the system recognizes a problem while running the Compaq Diagnostic program. These error codes help identify possibly defective subassemblies. Tables 3-4 through 3-14 list possible error codes speaker. 3. Replace the system board and retest. Troubleshooting 3-11 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 39
211-xx 214-xx 215-xx Error Code 300-xx 301-xx 303-xx 304-xx Error Code 401-xx 402-xx 403-xx Table 3-5 Memory Test Error Codes Description Recommended Action Memory machine ID test failed Memory system ROM checksum failed The following steps apply to error codes 200-xx and 203-xx: 1. Flash the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 40
power mode test failed Network preparation test failed Drive monitoring test failed The following steps apply to error codes 1701-xx through 1736-xx : 1. Run Computer Setup. 2. Replace the hard drive and retest. 3. Replace the system board and retest. * ECC = Error Correction Code Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 41
. 4. Replace the system board and retest. Video 320 × 200 mode color set 1 test failed Video 640 × 200 mode test failed Video screen memory page test failed Video gray scale test failed Video white screen test failed Video noise pattern test failed ECG/VGC memory test failed 3-14 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 42
following steps apply to error codes 2403-xx through 2456-xx: 2421-xx ECG/VGC 640 × 200 graphics mode test 1. Run Computer Setup. failed 2423-xx ECG Codes Error Code Description Recommended Action 3206-xx Audio System Internal Error Replace the audio board and retest. Troubleshooting 3-15 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 43
failed Controller test failed Random read test failed Recommended Action The following steps apply to error codes 3301-xx through 3305-xx and 6600-xx through 6623-xx: 1. Replace the CD and retest. 2. Replace the CD-ROM drive and retest. 3. Replace the system board and retest. 3-16 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 44
problems. It also explains several types of common messages that may be displayed on the screen. The following pages contain troubleshooting information on: s Audio s Pointing device s Battery/Battery gauge s Memory s Diskette/Diskette drive s Hard drive s CD-ROM drive s PC Card s Power - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 45
Problems Problem Probable Cause Solution(s) Computer won't turn on when Battery is discharged. battery pack is inserted and power cord is unplugged. Connect the computer to an external power to an external power source to charge another power source . Run Computer Setup to turn on in memory was - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 46
system board. Power management is turned off or disabled. Enable power management in Computer Setup and in Windows Power Properties. The power management icon Reduce use of accessories which drain by high power-use accessory. power such as the CD-ROM drive or PC Card. Battery pack is being exposed - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 47
sector. Copy files to hard drive or another diskette. Reformat bad floppy. Drive error has occurred. Run Computer Checkup from the Compaq Diagnostics diskette. Diskette is not formatted. Format the diskette. At the system prompt, enter FORMAT A: Cannot boot from diskette. Bootable diskette - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 48
and reinsert the hard drive, then turn the computer on. Hard drive is damaged. Replace the hard drive. Solving CD-ROM Drive Problems Some common causes and solutions for CD-ROM drive problems are listed in the following table. Table 3-19 Solving CD-ROM Drive Problems Problem Probable Cause - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 49
Hardware Installation Problems Probable Cause Solutions(s) Cable(s) of new external Ensure that all cables are properly and device are loose or securely connected. power cables are unplugged. Power switch . Verify that devices are not more than 3 feet (1 m) apart. 3-22 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 50
listed in the following table. Table 3-23 Solving Pointing Device Problems Problem Cause Solution(s) External pointing device does Incorrect device driver or no Install the device driver. not work. device driver is installed. The device driver is not installed in Windows. Install the device - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 51
Some common causes and solutions for memory problems are listed in the following table. Table 3-24 Solving Memory Problems Problem Probable Cause Solution(s) Memory count during PowerOn Self-Test (POST) is incorrect. Optional memory expansion board is installed incorrectly, is incompatible - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 52
instructions. The PC Card slots are disabled. Run Computer Setup and then select the Security menu to enable PC Card slots. Card or card driver is not supported. Check the list of PC Cards tested successfully in Compaq PC Card platforms. The PC Card drivers (Socket Services, Card Services - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 53
to be loaded. You are trying to access the hard drive card using the wrong drive letter. Double-click My Computer to verify the drive letter assigned to the card. The card is not supported. Check the list of PC Card cards tested successfully in Compaq PC Card platforms. 3-26 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 54
Solving Power Problems Problem Probable Cause Solution(s) Computer won't turn on and Computer is not connected LEDs aren't lit. to a power source. Insert battery or connect an external power source. Power cords to the external power source are unplugged. Ensure that power cords connecting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 55
a printer self-test. Refer to the documentation provided with the printer for instructions. If the self-test fails, it is a printer-specific problem. Also refer to the printing section of the application documentation. Problem Printer will not turn on. Printer will not print. Printer prints garbled - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 56
or power cord is not properly connected. Distorted or garbled characters The ANSI.SYS driver is internal display, monitor. which only supports 640 × 480 resolution. The , often appear on TFT screens. Compaq limits the number of these on-pixels to 0.003% of the approximately 1 million transistors - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 57
or more of the following: s The application was not installed correctly. s Memory was not allocated correctly. s A conflict exists between applications. Table 3-29 Solving Software Application Problems Problem Probable Cause Solution(s) Cannot use an application. The application has not been - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 58
resolution supported by the computer. External monitor display is distorted. Energy Star Monitor is selected on the Power Management menu computer and re-dock. Table 3-32 Undocking Problems and Solutions Problem Possible Cause Solution(s) The computer will not Connectors Troubleshooting 3-31 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 59
may be defective. Try connecting a different signal cable and/or power cord. Table 3-34 Keyboard Problems and Solutions Problem Possible Cause Solution(s) External keyboard does not work. External keyboard may the unit on to system was turned on. integrate the mouse. 3-32 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 60
section provides guidelines for troubleshooting common Ethernet network problems. Refer to these Power the computer back on. After installing network operating system, computer does not detect network interface. The network driver fails to Ensure that network drivers are loaded and that the drive - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 61
problems that would prevent the connection. The files for the network drivers Reinstall the network drivers. have been corrupted. IMPORTANT: If the 100BaseT Ethernet upgrade module has been installed, remove this module before returning the convenience base for replacement. 3-34 Troubleshooting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 62
This chapter provides illustrated parts and references for spare parts for the Compaq Armada 1500 Family of Personal Computers. To review an illustrated parts breakdown of the computer, refer to the Illustrated Parts Map that comes with this guide. Illustrated Parts Catalog for the Computer 4-1 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 63
4.1 System Unit Figure 4-1. System Unit 4-2 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 64
Table 4-1 System Unit Item Description Spares Part Number * Keyboard (Belgian) 254968-181 * Keyboard (Brazilian) * Keyboard (Danish) * Keyboard (French) * Keyboard (French Canadian) * Keyboard (German) 254968-035 254968-081 254968-051 254968-121 254968-041 * Keyboard (Hangeul) * Keyboard - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 65
4.2 Mass Storage Devices Figure 4-2. Mass Storage Devices 4-4 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 66
Table 4-2 Mass Storage Devices Item Description Spares Part Number 1 10x CD-ROM Drive 254974-001 2 1.0-GB hard drive 254963-001 * 1.4-GB hard drive 254964-001 3 1.4-MB, diskette drive 254962-001 4 Lithium Ion Battery Pack 254960-001 * Nickel Metal Hydride Battery Pack 254959- - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 67
4.3 Cables and Power Cords Figure 4-3. Cables and Power Cords 4-6 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 68
1 CD-ROM drive cable 254975-001 2 Modem cable 165224-001 3* AC Power cord (Australia/New Zealand) 246959-011 * AC Power cord (Denmark) 246959-081 * AC Power cord (Europe) 246959-021 * AC Power cord (Italy) * AC Power cord (Japan) * AC Power cord (Korea) * AC Power cord (Switzerland - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 69
4.4 Standard and Optional Boards Figure 4-4. Standard and Optional Boards 4-8 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 70
Memory board (SODIMM), 8-MB, 60 ns, nonparity 272108-001 * Memory board (SODIMM), 16-MB, 60 ns, nonparity 272110-001 * Memory board (SODIMM), 32-MB, 60 ns, non parity 220583-001 * Memory yet available 7 Armada 1500 Series Telephony Modem 255014-001 * Not illustrated Illustrated Parts - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 71
4.5 Options Figure 4-5. Options 4-10 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 72
Zealand) 246959-011 * Power Cord (Denmark) 246959-081 * Power Cord (Europe) 246959-021 * Power Cord (Italy) 246959-061 * Power Cord (Japan) 246959-291 * Power Cord (Korea) 246959-AD1 * Power Cord (Switzerland) 246959-AG1 * Power Cord (UK and Singapore) 246959-031 Power Cord (US/Canada - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 73
4.6 Miscellaneous Parts Figure 4-6. Miscellaneous Parts 4-12 Illustrated Parts Catalog for the Computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 74
1 Left clutch cover 2 Microphone/Display cable cover 3 Right clutch cover 4 RTC Battery cover 254981-001 5 CD-ROM access door 6 Modem access door 7 Fan 254977-001 8 AC Power 254961-001 * Miscellaneous Parts Kit (includes microphone) 254981-001 * Screw kit 258819-001 * Tool kit - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 75
Table 4-7 Shipping Boxes Spares Part Number 254972-001 254973-001 4.9 Documentation Description Compaq Armada Family Illustrated Parts Map (10 ea) Compaq Armada Family Reference Guide Software CD Support Table 4-8 Documentation Spare Part Number 255012-001 254984-001 255097-001 4-14 Illustrated - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 76
Chapter 5 Illustrated Parts for the Convenience Base This chapter provides illustrated parts and spare parts references for the Compaq Armada 1500 Family of Convenience Bases. To review an illustrated parts breakdown of the convenience base, refer to the Illustrated Parts Map that comes with this - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 77
5.1 System Unit Figure 5-1. Convenience Base 5-2 Illustrated Parts for the Convenience Base - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 78
* AC Power cord (Denmark) 246959-081 * AC Power cord (Europe) 246959-021 * AC Power cord (Italy) 246959-061 * AC Power cord (Japan) 246959-291 * AC Power cord (Korea) 246959-AD1 * AC Power cord (Switzerland) 246959-AG1 * AC Power cord (UK and Singapore) 246959-031 * AC Power cord (US - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 79
service information for the Compaq Armada 1500 Family of Personal Computers. Adherence to the procedures and precautions described in this chapter is essential for proper service , but in many cases, the discharge contains enough power to alter device parameters or melt silicon junctions. Generating - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 80
proper materials selected to avoid static charging. When grounding is not possible, use an ionizer to dissipate electric charges. Removing Batteries Compaq recommends that you remove all batteries from the computer before beginning the disassembly procedures. Failure to do so could cause damage to - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 81
Preventing Damage to Drives To prevent static damage to hard drives, use the following precautions: s Handle drives gently, using static-guarding techniques. s Store drives in the original shipping containers. s Avoid dropping drives from any height onto any surface. s Handle drives on surfaces that - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 82
or circuitry. s Turn off power and input signals before inserting and service kit with a static dissipative vinyl pouch that folds out of a work mat. Also use a wrist strap and a ground cord for the work surface. Ground the cord are compatible with most types of boots and shoes. On conductive floors - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 83
assembly or soldering aids s Conductive foam s Conductive table-top workstations with ground cord of 1 megohm of resistance s Static dissipative table or floor mats with hard tie to ground s Field service kits s Static awareness labels s Wrist straps and footwear straps providing 1 megohm +/- 10 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 84
Compaq part number 100767-001 (includes case utility tool, connector removal tool, and loop back plugs) s 7-mm socket wrench s 5-mm socket wrench/screw driver or snagged by parts being removed or replaced. CAUTION: When servicing these computers, ensure that cables are placed in their proper location - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 85
This chapter provides the removal and replacement procedures for the computer. 7.1 Serial Number The computer serial number should be provided to Compaq support when requesting information or ordering spare parts. The serial number is displayed on the rear of the CPU (Figure 7.1). Figure 7-1. Serial - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 86
procedures are provided: 7.4 Preparing the Computer for Disassembly Disconnecting AC Power Undocking the Computer Battery Pack DualBay Device PC Cards 7.5 Modem 7.6 CD-ROM Drive 7.7 Keyboard 7.8 Memory 7.9 Hard Drive 7.10 Lithium Real Time Clock Battery 7.11 Microphone/Display Cable Cover - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 87
The LED status board connects the system board to the display cables and supports the status LEDs. s The DC-DC converter board creates the CPU input. s The system board integrates the processor, memory, level 2 cache, local bus video adapter, PCMCIA/CardBus adapter and audio controller. Processor - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 88
board to the serial and parallel expansion connectors. s The audio board supports the microphone and headphone jacks, the volume control switches, and the amplifier and equalization circuitry. 7.3.3 Video system The standard video subsystem consists of: s An internal LCD Display s 11.3 inch SVGA - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 89
off and disconnect any external devices. 3. Disconnect the AC power cord from the power source. 4. Disconnect the AC power from the computer. If the computer is docked in the convenience base, see Section 7.4.2 for undocking instructions. 7.4.2 Undocking the Computer If the computer is docked in - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 90
to touch the battery contacts. Place only the battery pack for the Compaq Armada Personal Computer into the battery compartment. Do not force the battery and exposes potentially harmful battery components. There are no field-serviceable parts located inside the battery pack. To remove the battery - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 91
To install the battery pack: 1 1. Insert the battery into the battery compartment. 2. Push firmly until the battery pack is seated into place . Figure 7-3. Inserting the Battery Pack CAUTION: Installing the battery pack upside down can cause the contacts to break. Computer Removal and Replacement - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 92
Place only the battery pack for the Compaq Armada 1500 Family of Personal Computers into the harmful battery components. There are no field-serviceable parts located inside the battery pack. NOTE: latch to release the battery. Either a diskette drive or a modular battery pack may be installed into - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 93
7.4.5 PCMCIA Remove any installed PC (PCMCIA) Cards before performing any service on the computer. To remove a PC Card, complete the following steps: 1 1. Rotate the PC Card eject lever to the forward position . 2 2. Press the PC Card - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 94
7.5 Modem The modem is standard on some models and an upgrade option available on some models. If the model is not equipped with a modem, the modem compartment is sealed off by a protective plate. For models equipped with a modem, complete the following steps for removal. 1. Turn the computer - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 95
standard on some models and an upgrade option for other models. If the model does not have a CD-ROM drive, the CD-ROM compartment is sealed off by a protective plate. To remove the CD-ROM drive and access door, complete the following steps: 1. Turn the computer bottom side up. 2. Remove two screws - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 96
3. Remove the CD-ROM drive. Figure 7-8. Removing the CD-ROM Drive To install the CD-ROM drive reverse the procedure. 7-12 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 97
7.7 Keyboard To remove the keyboard, complete the following procedures. 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). 5. Turn the computer bottom - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 98
8. Turn the computer topside up. 9. Use a case utility tool to carefully lift up the corner of the keyboard. 10. Disconnect the ZIF connector. Figure 7-10. Lifting the Keyboard 7-14 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 99
1 11. Carefully pull the ZIF connector away from the connector . 2 12. Lift the keyboard cable strain relief tab and keyboard from the computer . Figure 7-11. Removing the Keyboard To replace the keyboard, reverse the steps. Computer Removal and Replacement Procedures 7-15 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 100
been previously installed in the computer, it must be removed before another is installed. To remove the memory board, complete the following steps: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 101
7. Lift the free edge of the memory board slightly and pull it straight out of the slot. Figure 7-13. Removing the Memory Expansion Board Computer Removal and Replacement Procedures 7-17 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 102
To install the memory board, complete the following steps: 1 1. Insert the memory board into the memory slot . 2 2. Pivot the memory board so that it lays flat in the memory compartment . 3. Push the memory board firmly into place to seat the connections and to engage the locking tabs. Figure 7- - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 103
7.9 Hard Drive NOTE: The 3-inch hard drive or the 2.5-inch hard drive with carrier are interchangeable. The hard drive is held in place with two screws and a retaining bracket. To remove the hard drive and bracket, complete the following steps: 1. Disconnect the AC power and any external devices ( - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 104
7. Slide the hard drive to the right. 8. Lift the hard drive from the hard drive compartment. Figure 7-16. Removing the Hard Drive Reverse the above procedure to install the hard drive. 7-20 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 105
, or dispose of it in fire. Replacement should be done using the Compaq spare part for this computer. CAUTION: To prevent damaging the RTC battery (RTC) battery, complete the following steps: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 106
1 7 Disconnect the RTC battery connector from the system board . 2 8. Remove the RTC battery . Figure 7-18. Removing the RTC Battery Reverse the procedure to install a replacement RTC battery. 7-22 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 107
/Display Cable Cover and Microphone To remove the microphone and microphone/display cable cover, complete the following steps: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. From the rear of the computer, remove two screws securing the microphone/display cable cover from - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 108
2 1 3. Remove the microphone/display cable cover by rotating the cover and lifting it from the rear of the computer . Figure 7-20. Removing the Microphone/Display Cable Cover 7-24 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 109
4. Disconnect the microphone from the audio cable. 5. Remove the microphone. Figure 7-21. Removing the Microphone Computer Removal and Replacement Procedures 7-25 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 110
7.12 Clutch Covers/Display Assembly 7.12.1 Clutch Covers CAUTION: Do not reuse the clutch screws removed from the old display. These screws may back out of the display clutches and cause the display assembly to loosen from the base enclosure. To remove the left and right clutch covers, lift them - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 111
7.12.2 Display Assembly To remove the display assembly, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). 5. - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 112
7.12.3 Clutches The two clutches act as hinges for the display assembly. To remove the clutches, complete the following procedures: 1. Remove the clutch covers (Section 7.12.1). 2. Remove the display assembly (Section 7.12.2). 3. Remove the display screw covers and screws. Figure 7-24. Removing - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 113
4. Use the case utility tool to carefully pry up the display bezel. 5. Remove the display bezel. Figure 7-25. Removing the Display Bezel Computer Removal and Replacement Procedures 7-29 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 114
6. Remove two clutch screws and the retaining plates that secure the clutches to the display panel. Figure 7-26. Removing the Clutch Screws and Retaining Plate 7-30 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 115
7. Remove the display clutch. Figure 7-27. Removing the Display Clutches To replace the display clutches, reverse the steps. Computer Removal and Replacement Procedures 7-31 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 116
7.12.4 Display latches 1. Remove the display assembly (Section 7.12.1). 2. Remove the display bezel (Section 7.12.3). 3. Remove the display latch springs. Figure 7-28. Removing the Display Latch Springs 7-32 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 117
1 2 4. Push the display latch back and down . Figure 7-29. Removing the Display Latch To replace the display latches, reverse the steps. Computer Removal and Replacement Procedures 7-33 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 118
7.13 Top Cover Assembly To remove the top cover assembly, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). 5. - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 119
7. Use the case utility tool to carefully pry up the top cover assembly from the base enclosure. Figure 7-31. Removing the Top Cover Assembly To replace the top cover assembly, reverse the steps. Computer Removal and Replacement Procedures 7-35 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 120
the top cover assembly (Section 7.13). 1 2. Squeeze inward on the power button retaining latches . 2 3 3. Press down to remove the power button and tension spring . Figure 7-32. Removing the Power Button To replace the power button, reverse the steps. 7-36 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 121
7.13.2 Suspend Button To remove the Suspend button from the top cover assembly, complete the following procedures. 1. Remove the top cover assembly (Section 7.13). 1 2. Squeeze inward on the two Suspend button retaining latches . 2 3 3. Press down to remove the Suspend button and tension spring . - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 122
7.13.3 Left and Right Touchpad Buttons To remove the touchpad buttons from the top cover assembly, complete the following procedures. NOTE: Only the right touchpad button is shown in this illustration. 1 2 1. Remove the top cover assembly (Section 7.13). 2. Remove two touchpad board screws and - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 123
1 3. Remove the screw from the touchpad button . 2 3 4. Press back and downward on the backside of the touchpad button to remove. Figure 7-35. Removing the Touchpad Button To replace the touchpad buttons, reverse the steps. Computer Removal and Replacement Procedures 7-39 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 124
7.14 LED Status Panel To remove the LED status panel board, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). 5. - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 125
may damage the system board. To remove the audio board, speakers, and audio cable, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 126
1 2 10. Disconnect the audio cable from the system board and remove the cable. 3 4 11. Disconnect the right and left speakers. 5 6 12. Remove the right and left speakers. 7 13. Remove the audio board from the base enclosure . Figure 7-38. Removing the Audio Cable, Speakers, and Audio Board To - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 127
the long screw may damage the system board. To remove the DC-DC converter, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 128
1 9. Remove the screw that secures the DC-DC converter to the base enclosure . Figure 7-39. Removing the DC-DC Converter Screw 7-44 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 129
10. Disconnect the DC-DC converter from the system board. Figure 7-40. Disconnecting the DC-DC Converter Computer Removal and Replacement Procedures 7-45 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 130
11. Pull the DC-DC Converter away from the plastic tab separating the DC-DC 1 Converter from the I/O fixture connector . 2 12. Remove the DC-DC Converter . Figure 7-41. Removing the DC-DC Converter To replace the DC-DC converter, reverse the steps. 7-46 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 131
7.17 Fan To remove the fan, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). 5. Remove the keyboard (Section - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 132
1 10. Disconnect the fan from the system board. 11. Remove the fan from the base enclosure . Figure 7-42. Removing the Fan Reverse the procedure to install the fan. IMPORTANT: When installing the fan, orient the fan so that the label and airflow direction arrow point to the rear of the computer. - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 133
7.18 I/O Fixture Connector To remove the I/O fixture connector, complete the following procedures. 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section 7.4.3). 3. Remove the DualBay device (Section 7.4.4). 4. Remove any PC Cards (Section 7.4.5). - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 134
13. Remove the I/O fixture connector. Figure 7-44. Removing the I/O Fixture Connector To replace the I/O fixture connector, reverse the steps. 7-50 Computer Removal and Replacement Procedures - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 135
6. Remove the I/O fixture connector (Section 7.18). 1 7. Remove the screws securing the system board to base enclosure . 2 8. Disconnect the CD-ROM cable . 3 9. Disconnect the AC power . 4 10. Remove the two screws from the rear of the computer that secure the system board to the base enclosure - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 136
1 12. Tilt the system board up . 2 13. Lift the system board away from the base enclosure . Figure 7-46. Removing the System Board To replace the system board, reverse the steps. NOTE: Before replacing the system board, the PC Card eject levers must be in the forward position. See Section 7.4.5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 137
, complete the following procedures: 1. Disconnect the AC power and any external devices (Section 7.4.1). 2. Remove the battery pack (Section screws from the base enclosure . 2 9. Lift out the AC power . Figure 7-47. Removing the Integrated AC Power Computer Removal and Replacement Procedures 7-53 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 138
7.21 External Computer Components This section describes the removal and replacement procedures that do not require access to the internal components of the computer. This includes: n Computer logo n Computer feet 7.21.1 Computer Logo The computer logo is on the outside of the display assembly and - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 139
8.1 Serial Number The convenience base serial number should be provided to Compaq when requesting information or ordering spare parts. The serial number is Before beginning this procedure: 1. Unplug the power cord from the convenience base and the power source. 2. Undock the computer, if necessary - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 140
8.2.1 Installing the Optional 100BaseT Ethernet Network Module To install the 100BaseT module, complete the following procedures: 1. Turn the convenience base bottomside up and remove seven screws from the lower base plastic housing. Figure 8-1. Removing the Screws from the Lower Base Plastic - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 141
2. Remove the base plastic housing. Figure 8-2. Removing the Base Plastic Housing Upgrade Procedures for the Convenience Base 8-3 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 142
3. Remove two screws from the LAN card access shield. Figure 8-3. Removing the Screws from the LAN Card Access Shield 8-4 Upgrade Procedures for the Convenience Base - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 143
4. Remove the LAN card access shield. Figure 8-4. Removing the LAN Card Access Shield Upgrade Procedures for the Convenience Base 8-5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 144
5. Remove the 10BaseT module. Figure 8-5. Removing the 10BaseT 8-6 Upgrade Procedures for the Convenience Base - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 145
6. Install the 100BaseT module. Figure 8-6. Installing the 100BaseT module Upgrade Procedures for the Convenience Base 8-7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 146
7. Replace the LAN access shield and screws. Figure 8-7. Reinstalling the LAN card Access Shield and screws 8-8 Upgrade Procedures for the Convenience Base - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 147
8. Reinstall the screws in the base plastic housing. Figure 8-8. Reinstalling the Screws in the Base Plastic Housing NOTE: Return the 10BaseT module to the customer. Upgrade Procedures for the Convenience Base 8-9 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 148
and performance specifications for the following: n Computer n Displays n Hard drives n Diskette drive n CD-ROM drive n Battery packs n Convenience Base n External power sources The chapter also includes: n System interrupts n System DMA n System I/O address n System memory map Specifications 9-1 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 149
With battery and optional CD-ROM Standalone (Battery) Power Requirements Nominal Operating Voltage (Li-Ion) Nominal Operating Voltage (NiMh) Maximum Operating Power Peak Operating Power 7.3 lbs 14.2 VDC surfaces. The Compaq Armada operates well within this range of temperatures. 9-2 Specifications - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 150
mm Metric 10.05 in 10.40 in 262 K 100:1 0.29 x 0.29 mm 800 x 600 RGB Stripe Edge Lit 80 × 25 1710.1 mm 238.8 mm Specifications 9-3 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 151
9.3 Hard Drives Table 9-4 Standard Model Configurations Formatted Capacity per Drive (MB) Physical Logical Drive Type Drive Height With drive frame (mm) Drive Size Inches Millimeters Transfer Rate Media 512 3915 6 90-180 512 2100 2796 16 16 63 63 512 512 128 128 9-4 Specifications - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 152
9.4 Diskette Drive Diskette size High density Low density Light Height Bytes per sector Sectors per Track High density Low density Tracks per Side High density Low in (11 mm) 512 18 (1.44-MB)/15 (1.2-MB) 9 80 (1.44-MB)/80 (1.2-MB) 80 2 3 ms/6 ms 94 ms/174 ms 15 ms 100 ms Specifications 9-5 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 153
9.5 CD-ROM Drive Applicable Disc Center Hole Diameter Disc Diameter Disc Thickness Track Pitch Laser Beam Divergence Output Power Type Wave Length Access time Random Full Stroke Audio output level Line Out Headphone Cache buffer Data transfer rate Sustained, 10x Sustained, single Burst Startup - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 154
147.32 mm 81.3 mm 5.5 g 10°C to 40°C -30°C to 60°C Metric 20.8 mm 147.32 mm 81.3 mm 5.5 g 10°C to 40°C -30°C to 60°C Specifications 9-7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 155
Expansion Base Expansion Base w/Monitor Stand Power Supply (Input) Operating Voltage Operating Current .07 cm 4.25 lbs 5.8 lbs 100 to 240 VAC 1.10 Amp Maximum 100 to 240 VAC 1.0 Amp Maximum 47 to 63 Hz. 1.93 kg 2.63 kg 50 to 95°F 1.0 G, 5 to 500 Hz, 0.5 octave/min sweep rate 9-8 Specifications - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 156
. Dimensions Height Width Length Weight Input Cord Length Power Supply (Input) Nominal Voltage Operating Voltage Maximum Voltage Input Fuse Protection Power Supply (Output) Nominal Voltage Load Regulated m 32 to 104°F -4 to 140°F 0 to 40°C -20 to 60°C 10 to 90% 5 to 95% Specifications 9-9 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 157
charger controls the output voltage generated by AC Power. Dimensions Height Width Length Weight Power Supply (Input) Nominal Voltage Current Power Supply (Output) Nominal Voltage Current Temperature 42 W 41 to 104°F -4 to 185°F 5 to 40°C -20 to +85°C 10 to 95% 10 to 95% 9-10 Specifications - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 158
audio or PCMCIA controller Used by PCMCIA Mouse Floating point error input Hard Drive Convenience base NIC interrupt 9.10 System DMA Hardware DMA DMA 0 DMA Audio controller Diskette drive controller EPP Parallel Port Not assigned Audio Controller Not assigned Not assigned Specifications 9-11 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 159
Port B Unused Keyboard Command/Status Unused CMOS Index Address CMOS Data Unused Reserved Unused Reserved Unused DMA Page Registers POST Code Output Port Unused Fast Reset Register Unused Interrupt Controller # 2 Unused DMA Controller # 2 ESS Audio Configuration Configuration Registers Unused NCP - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 160
Cirrus Logic Video Controller Cirrus Logic Video Controller Diskette Drive Controller Primary Registers COM1 Serial Controller Registers Unused Extended DMS Registers Unused Configuration/NVM Data Register PCI Configuration Index Register PCI Configuration Index Register Unused Specifications 9-13 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 161
Unused 000E8000 - 000FFFFF System BIOS 00100000 - 00FFFFFF Extended Memory 01000000 - 047FFFFF Super Extended Memory 04800000 - 07FFFFFF Unused 08000000 - 080FFFFF Video Memory (Direct Access) 08200000 - FFFEFFFF Unused FFFF0000 - FFFFFFFF System BIOS ("SHADOW") 9-14 Specifications - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 162
Appendix A Connector Pin Assignments This appendix contains the pin assignments for all external connectors. Connector 12 3 KEY 4 5 6 Connector 12 3 KEY 4 5 6 Pin Signal 1 +5 V 2 Joystick Button 3 Joystick Direction 4 Ground 5 Ground 6 Joystick Direction 7 Joystick - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 163
Connector 13 5 7 2468 Connector Pin Signal 1 Red Analog 2 Green Analog 3 Blue Analog 4 Blank 5 Ground 6 Ground 7 Ground 8 Ground Table A-4 Ethernet RJ-45 Pin Signal 1 (+) Transmit Data 2 (-) Transmit Data 3 (+) Receive Data 4 Unused 5 Unused 6 (-) Receive Data 7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 164
Printer 17 Select In 18 Ground 19 Ground 20 Ground 21 External Diskette Positive Drive Detect 22 External Diskette Negative Drive Detect 23 Ground 24 Ground 25 External Diskette Drive Switched to +5 V Table A-8 Serial 6 9 1 5 Pin Signal 6 Data Set Ready 7 Ready to Send 8 Clear to - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 165
Table A-9 Expansion Connector Pin Signal 1 GND 2 GND 3 NC 4 GND 5 GND 6 NC 7 GND 8 GND 9 AD[31] 10 DEVSEL 11 IRDY 12 STOP 13 TRDY 14 GND 15 GND 16 AD[12] 17 AD[13] 18 GND 19 GND 20 CLK1 21 AD[0] 22 GND 23 DOCK_S 24 CLK0 25 ACVCC 26 ACVCC 27 ACVCC 28 ACVCC 29 ACVCC 30 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 166
Table A-9 Continued Pin Signal 61 GND 62 AD[14] 63 AD[15] 64 AD[1] 65 AD[3] 66 AD[2] 67 GND 68 MDATA 69 KBDATA 70 MCLK 71 KBCLK 72 ACVCC 73 PMVCC5 74 PMVCC5 75 NC 76 BLUE 77 NC 78 PBUSY 79 PDATA7 80 PBDATA3 81 PSLIN 82 GND 83 GND 84 SPK_IN 85 +5v 86 NC 87 ERDY 88 SYSVCC5A 89 STANDBy_SW 90 NC 91 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 167
Table A-9 Continued Pin Signal 131 RTSA 132 RIA 133 POWER_SW 134 INTB 135 NC 136 INTA 137 NC 138 GND 139 NC 140 AD[27] 141 AD[30] 142 AD[26] 143 AD[29] 144 AD[25] 145 AD[28] 146 AD[24] 147 BLOCK 148 GND 149 PERR 150 SERR 151 AD[11] 152 AD[9] 153 AD[10] Pin Signal 154 AD[8] 155 PORT_REP 156 MSI - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 168
Table A-10 Speaker Connector Pin Signal 1 Shield 2 Phone Jack #1 3 Phone Jack #2 Connector Pin Assignments A-7 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 169
set must be at least 5.00 feet (1.5 m) and a maximum of 6.56 feet (2.0 m). 2. All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country where the power cord set will be used. 3. The power cord set must have a minimum current capacity of 10A and - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 170
Country-Specific Requirements 3-Conductor Power Cord Set Requirements - By Country Country Accredited Agency Applicable Note Numbers Australia EANSW 1 Austria OVE 1 Belgium CEBC 1 Canada CSA 2 Denmark DEMKO 1 Finland FIMKO 1 France UTE 1 Germany VDE 1 Italy IMQ 1 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 171
Table C-1 Modem Commands Description Attention Code. AT is the command line until AT is entered or the power is turned off. Both actions ring. This is useful in manually answering a call or when making ignored.The A command is not permitted in some countries. In those cases, ATA returns an error. - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 172
ROM check, calculates and verifies the checksum, then displays OK or ERROR n = 4 Returns software version of the data pump n = 9 Returns country code Monitor Speaker Volume. ATLn sets the speaker volume during fax and data communications to low, medium, or high. Parameters: n = 0 - 3 n = 0 Low - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 173
: Pulse dialing is not available in some countries. The P command is ignored in those countries. Result Code Suppression. ATQn enables the modem to send result codes. Parameters: n = 0, 1 n = 0 Enables result codes (default) n = 1 Disables return of result codes (quiet) Write to an S Register. ATSr - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 174
busy signal is detected. n = 4 The modem waits for dial tone before dialing. CONNECT XXXX result codes are enabled. The modem sends BUSY result code if busy signal is detected (default). Reset Command Option. ATZ instructs the modem to go on-hook and restore the profile saved by the last &W command - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 175
Command &Cn &Dn &F &Gn &Kn &Mn &Qn &Sn Table C-2 AT Commands Description Data Carrier Detect Options. AT&Cn controls the DCD options. Parameters: n = 0, 1 n = 0 DCD is always on; the state of the data carrier from the remote modem is ignored n = 1 DCD is on when a data carrier is detected; DCD - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 176
register values into the modem's nonvolatile memory. This profile is restored on an ATZ command or a power- up reset. &Zn Store Telephone ) \Vn Protocol Result Code. AT\Vn selects display of protocol connection. Parameters: n = 0, 1 n = 0 Disable protocol result code appended to DCE (Data - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 177
tone (default) n = 1 Enable data calling tone NOTE: In some countries, AT-Cn will return OK but will not affect the calling tone. Default value varies by country %B View Numbers in Blacklist Displays blacklisted numbers if blacklisting - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 178
specific command is supported or responds with ERROR if it is not supported. Report Active Configuration. AT+FCLASS? interrogates the modem to determine the active configuration. Responses: 0 = Data mode 1 = Fax mode 8 = Voice mode 80 = VoiceView mode Select Service OK result code after n 10 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 179
= 145 V.17 14400 bps n = 146 V.17 14400 bps (short train) An ERROR response code results if this command is issued while the modem is on-hook. Receive Data. AT+FRM causes 146 V.17 14400 bps (short train) An ERROR response code results if this command is issued while the modem is on-hook or if a non - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 180
(short train) n = 121 V.17 12000 bps n = 122 V.17 12000 bps (short train) n = 145 V.17 14400 bps n = 146 V.17 14400 bps (short train) An ERROR response code results if this command is issued while the modem is on-hook. Receive Data with HDLC Framing. AT+FRH causes the modem to receive HDLC - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 181
power was applied to the system. This should be the first command after ATD; otherwise, the modem ignores the command. P Pulse Dialing. P instructs helpful when dialing through a PBX or for some long-distance services. The maximum modem returns a BUSY result code and undergoes the hang-up - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 182
- Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 183
the agreement. Product names mentioned herein may be trademarks and/or registered trademarks of their respective companies. Maintenance and Service Guide Addendum Compaq Armada 1500 Family of Personal Computers First Edition (January 1998) Spare Part Number 255011-001 Document Part Number 255318-001 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 184
and supported options are provided in Chapter 1 of the Maintenance and Service Guide, Compaq Armada 1500 Family of Personal Computers. The following computer models are available: Compaq Armada 1500 Family Models Pentium Model Processor Hard Memory Level 2 CD- Modem Serial Display Drive Std - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 185
Addendum to Compaq Armada 1500 Maintenance and Service Guide 1.2 Features The following features are provided on selected models: n EDO Dynamic Random Access Memory (DRAM) system memory: 16-MB expandable to 80- MB, or 32-MB expandable to 96-MB n 1.44-GB, 2.1-GB or 3.2-GB hard drive n 11.3-inch - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 186
Addendum to Compaq Armada 1500 Maintenance and Service Guide n Infrared interface for wireless communications with other IrDA- Compaq Computer Corporation. Both the model and the serial number of the computer are needed to identify the specific software available. Addendum 255318-001 to Guide - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 187
Addendum to Compaq Armada 1500 Maintenance and Service Guide 1.4 External Computer Components The following information feet, battery spacer door, etc. (See Chapter 4 in the Maintenance and Service Guide for miscellaneous spare parts.) Battery Spacer Door IMPORTANT: The Battery Spacer Door, which - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 188
Addendum to Compaq Armada 1500 Maintenance and Service Guide Illustrated Parts for the Computer 4.0 Illustrated Parts for the Computer For an illustrated parts breakdown, refer to the Illustrated Parts Map. The following information provides - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 189
spare parts, refer to the Maintenance and Service Guide, Compaq Armada 1500 Personal Computers or Illustrated Parts Map. Description 1520, 1520D, 1520DM 1550T, 1550DMT, 1580DT, 1580DMT, 1585DMT, 1590DT, 1590DMT 1592DT, 1592DMT 254966-001 254967-001 255308-001 12.1 inch STN 1530, 1530D, 1530DM, - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 190
Compaq Armada 1500 Maintenance and Service Guide Description CD-ROM 10X CD-ROM Drive 20X Max CD-ROM Drive Hard Drive 1.08GB, 3 inch /2.5 inch 1.44GB, 3 inch/2.5 inch 2.1-GB 3.2-GB Diskette Drive 1.44MB Diskette Drive , 1585DMT, 1590DT 1560D, 1560DM, 1592DT, 1592DMT 254963-001 254964-001 255130-001 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 191
Addendum to Compaq Armada 1500 Maintenance and Service Guide Description CD-ROM Cable Modem Cable AC Adapter, internal AC Power Cord RTC Battery (with cable) Microphone Fan Fan Table 4-3 Cables and Power Cords Model(s) All models All models All models Refer to the Maintenance & Service Guide All - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 192
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table 4-4 Standard and Optional Boards , 1560, 1560D, 1560DM 1590DT, 1590DMT, 1592DT,1592DMT All models All models (except MMX models) All MMX models except as noted below Armada 1592 All models 254958-001 255049-001 255189 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 193
Addendum to Compaq Armada 1500 Maintenance and Service Guide Description Power Cord US/Canada/Latin America/Brazil Australia/New Zealand Denmark Europe Italy Japan Korea Switzerland UK/Singapore 246959-031 218079-001 254959-001 254960-001 950970-001 10 Addendum 255318-001 to Guide 284820-001 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 194
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table 4-6 Miscellaneous Parts Description Miscellaneous Plastics Kit, includes: Left clutch cover Microphone/display cable cover Right clutch cover Battery spacer door CD-ROM access door Modem access door Rubber feet Display Logos - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 195
Addendum to Compaq Armada 1500 Maintenance and Service Guide Description Power Cord US/Canada/Latin America/Brazil , 1585DMT, 1590DMT 56K Voice / Fax / Data Modem (controllerless, integrated) 1560DM, 1592DMT Spare Part Number 246959-001 246959-011 246959-081 246959-021 246959-061 246959-291 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 196
Addendum to Compaq Armada 1500 Maintenance and Service Guide Option Spares Description Memory Expansion Board 8MB 16MB 32MB 64MB CD-ROM Drive 10X CD-ROM Drive 20X Max CD-ROM Drive 56K Voice/Fax/Data Modem (Controllerless, Integrated) 33.6 Data/Fax Modem (Integrated) Table 4-8 Accessories Models - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 197
Addendum to Compaq Armada 1500 Maintenance and Service Guide 9.0 Specifications This chapter provides specifications on the following new components: n 2.1-GB Hard Drive n 3.2-GB Hard Drive n 20X Max CD-ROM n 12.1-inch TFT, SVGA display 14 Addendum 255318-001 to Guide 284820-001 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 198
Compaq Armada 1500 Maintenance and Service Guide Standard Model Configurations Formatted Capacity Per Drive (MB) Physical Logical Drive Type Drive Height With drive frame (mm) Drive Heads Sectors per Track Bytes per Sector Buffer Size Table 9-1 Hard Drives 2.1-GB 2.16 2.1 65 12.7mm 3.94 x 2.75 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 199
Addendum to Compaq Armada 1500 Maintenance and Service Guide Applicable Disc Center Hole Diameter Disc Diameter Disc Thickness Track Pitch Laser Beam Divergence Output Power Type Wave Length Access Time Random Full Stroke Audio Output Level Line Out Headphone Cache Buffer Data Transfer Rate - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 200
Addendum to Compaq Armada 1500 Maintenance and Service Guide Dimensions Height Width Number of Colors Contrast Ration Pixel Resolution Pitch Over 100:1 0.30 x 0.30 mm 800 x 600 RGB Stripe 130 cd/m2 0.30 x 0.30 mm 800 x 600 RGB Stripe 130 cd/m2 Addendum 255318-001 to Guide 284820-001 17 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 201
Compaq Armada 1500 Maintenance and Service Guide Bell 103J when the modem isat 300 bits/s (default). Result Codes: OK n=0, 1, 15, 16 ERROR Otherwise Carrier Control. The modem command. However, this modem does not support the C0 command. The C0 command may instruct some earlier modems (such as the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 202
to Compaq Armada 1500 Maintenance and Service Guide Table C-1, Modem Commands, Continued Command Description Dn Dial Command. Dn instructs the (NOT SUPPORTED, ERROR). 1: Online character echo disabled. Result Codes: OK n=1 ERROR Otherwise Continued Addendum 255318-001 to Guide 284820 - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 203
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-1, Modem Commands, Continued Command Description Hn Hook Control. Note that in some countries H1 will be limited by a timer (i.e., the maximum time off-hook without a carrier negotiation). In those cases, S7 or a - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 204
Compaq Armada 1500 Maintenance and Service Guide if the modem is a test state, then the "ERROR" result code is returned, and no action is taken Also note that as the by the P command or the P dial modifier. This command instructs the modem to send DTMF tones while dialing. This is the default - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 205
Compaq Armada 1500 Maintenance and Service Guide Table C-1, Modem Commands, Continued Command Xn Extended Result Codes Dial Tone Detect Busy Tone Detect Yn Zn Description Result Code ). 1: Enable long space disconnect. NOT SUPPORTED Recall Stored Profile. Zn instructs the modem chip set to go on - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 206
Compaq Armada 1500 Maintenance and Service Guide Command &Bn &Cn &Dn &F &Gn &Jn &Kn &Mn Table C-2 AT Commands Description V.32 Auto Retrain. This modem always auto retrains. 0: Disable V.32 auto retrain- NOT SUPPORTED enters command mode, issues OK result code, and remains connected. 2: If the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 207
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-2, AT Commands, Continued Command &P &Qn &Sn &Tn &V &Wn &Yn Description Pulse Dial Make/Break Ratio Selection. Non-adjustable in some countries. In those countries the &P command shall be accepted and ignored. This command - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 208
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-2, Returns and "OK" for compatibility (default). 1: NOT SUPPORTED responds ERROR Adjust Bits/s Rate Control. When this feature (even for error control connections). This feature will help (but not guarantee ) to prevent data loss - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 209
Compaq Armada 1500 Maintenance and Service Guide country-specific. 0: Inactivity timer disabled (default). 1-255: Inactivity time in minutes. *MNP is a registered Trademark of Microcom Protocol Result Code Causes the modem to display the classes it supports. Data Calling Tone. Data Calling Tone is - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 210
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-2, AT Commands, Continued Command %Cn +FCLASS=8 +VIP IS-101 specification for defined bit values. +VEM= +VEM? Returns the current values of the mask +VEM=? Queries the DCE for the range of supported service level - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 211
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-2, AT Commands, Continued Command +VNH +VLS Description Automatic Hang-up Control. This command causes the DCE to enable or disable automatic hangups in the data and facsimile modes. See the ISO-101 specification for the - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 212
Addendum to Compaq Armada 1500 Maintenance and Service Guide Command +FCLASS=1 +FTS= +FRS= +FTM=n +FTM=? specifies a period of 50 ms. This is a FAX command only, responds with the ERROR result code if in data mode. N=0- 255 (10 ms intervals) FAX data transmit protocol. This command causes - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 213
Addendum to Compaq Armada 1500 Maintenance and Service Guide Table C-3, FAX Commands, Continued Command +FRM=? +FTH=n +FTH=? modulation specified by . This is a FAX command only, responds with the ERROR result code if in data mode. The following table shows the values you can enter for this - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 214
part number, 4-11 specifications, 9-7 temperatures, 9-7 beep codes, 3-6 C cables and connectors, 6-6 cables and power cords spare part number, 4-7 calling for support, 3-7 CD-ROM drive removal, 7-11 solving problems, 3-21 specifications, 9-6 test error codes, 3-16 CD-ROM drive cable, spare part - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 215
devices spare part number, 4-5 battery pack, 4-5 CD-ROM drive, 4-5 diskette drive, 4-5 hard drive, 4-5 memory solving problems, 3-24 test error codes, 3-12 memory board installing, 7-18 removal, 7-16 spare part number, 4-9 memory map system, 9-14 memory options, 1-4 messages fatal error, 3-6 POST - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 216
codes, 3-13 service preliminaries, 6-1 setup password clearing, 3-3 shipping boxes, spare part numbers, 4-14 software backup, 1-3 fulfillment, 1-3 solving problems, 3-30 spare part number AC power cord, 4-7, 5-3 Automobile adapter, 4-11 battery, 4-11 battery charger, 4-11 cables, 5-3 CD-ROM drive - Compaq 1592DMT | Compaq Armada 1500 Family of Personal Computers Maintenance and - Page 217
, 7-38 troubleshooting, 3-1 battery and battery gauge problems, 3-18 CD-ROM drive problems, 3-21 diskette drive problems, 3-20 display and external monitor, 3-28 hard drive problems, 3-21 hardware installation, 3-22 infrared connection problems, 3-22 keyboard, 3-23 memory problems, 3-24 network
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Notice
The information in this guide is subject to change without notice.
COMPAQ COMPUTER CORPORATION SHALL NOT BE LIABLE FOR TECHNICAL OR
EDITORIAL ERRORS OR OMISSIONS CONTAINED HEREIN; NOR FOR INCIDENTAL
OR CONSEQUENTIAL DAMAGES RESULTING FROM THE FURNISHING,
PERFORMANCE, OR USE OF THIS MATERIAL.
This guide contains information protected by copyright. No part of this guide may be
photocopied or reproduced in any form without prior written consent from Compaq
Computer Corporation.
1997 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
Compaq, LTE, Contura, ProLinea, QuickLock, QuickBlank are
registered in the U. S. Patent and Trademark Office. Armada is a trademark of Compaq
Computer Corporation.
Contura is registered in the Philippines Patent Office.
Microsoft, MS-DOS, and Windows are registered trademarks of Microsoft Corporation.
Windows 95 is a trademark of Microsoft Corporation.
The software described in this guide is furnished under a license agreement or
nondisclosure agreement. The software may be used or copied only in accordance with the
terms of the agreement. Product names mentioned herein may be trademarks and/or
registered trademarks of their respective companies.
Maintenance and Service Guide
Compaq Armada 1500 Family of Personal Computers
First Edition (March 1997)
Spare Part Number 255011-001
Document Part Number 284820-001
Compaq Computer Corporation