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Compaq Armada 1500 Maintenance And Service Manual

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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

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  • Page 1 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...

  • Page 2: Symbols

    Preface 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.

  • Page 3: Laser Safety

    ........Laser Safety All Compaq systems, equipped with CD-ROM drives, comply with appropriate safety standard including IEC 825.

  • Page 4: Battery Notice

    ........Battery Notice This computer contains an 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.
  • Page 5 ........Locating Additional Information The following documentation is available to support the products: Quick Setup Reference Guide...

  • Page 6: Table Of Contents

    ........Contents Preface Symbols Technician Notes Laser Safety CDRH Regulations...
  • Page 7 ........Chapter 3 Troubleshooting 3.1 Preliminary Steps 3.2 Clearing the Power-On and Setup Passwords 3.3 Power-On Self Test (POST)

  • Page 8: Serial Number

    ........Grounding Methods Grounding Workstations Grounding Equipment Recommended Materials and Equipment 6.2 Service Considerations...
  • Page 9 ........7.13 Top Cover Assembly 7.13.1 Power Button 7.13.2 Suspend Button 7.13.3 Left and Right Touchpad Buttons...
  • Page 10 ........Appendix A Comput Appendix B Power Cord Set Requirements 3-Conductor Power Cord Set...

  • Page 11: Computer Product Description

    Computer Product Description 1.1 Computer Features and Models The Compaq Armada 1500 Family of Personal Computers is a line of multimedia notebook computers with advanced modularity, processors, and video graphics. This full-function, Pentium-based, family of notebook computers allows full desktop functionality and connectivity through the use of an optional Convenience Base.

  • Page 12: Standard Features

    ........Figure 1-1. Compaq Armada Personal Computer 1.2 Standard Features The Compaq Armada models have the following standard features: 120- or 133-MHz Pentium processors...

  • Page 13: Software Fulfillment

    ........Infrared interface for wireless communication with other IrDA-compliant devices at data rates up to 4 mb/sec Two standard device slots that will accommodate two types I and II and one type III PC Cards, PCMCIA and CardBus cards;...

  • Page 14: Options

    ........1.3 Options The computer supports the following options: Convenience Base pass through model Convenience Base with Ethernet Memory expansion boards...

  • Page 15: External Battery Charger

    ........1.3.3 External Battery Charger The External Battery charger has the following features: Two battery charge slots Accepts both NiMH and Li-ion modular batteries...

  • Page 16: External Computer Components

    ........1.4 External Computer Components The external computer components are illustrated and described in this section.

  • Page 17: Right Side Components

    ........1.4.2 Right Side Components The right side external components are shown in the following figure and identified in this section: Battery bay...

  • Page 18: Rear Components

    ........1.4.3 Rear Components The rear components are shown in the following figure and identified in this section: Serial connector Serial number...

  • Page 19: Bottom Components

    ........1.4.4 Bottom Components The bottom external components are shown in the following figure and are identified in this section: Docking alignment guide...

  • Page 20: Status Panel Lights

    ........1.4.5 Status Panel Lights The status panel lights are shown in the following figure and are identified in this section: Hard drive light...

  • Page 21: Convenience Base Description

    All necessary connections and disconnections are made automatically when the computer is docked and undocked. The following convenience models are available: Compaq Armada 1500 Family of Convenience Bases Model Convenience Base Pass Through model...
  • Page 22 ........Figure 2-1. Compaq Armada 1500 Convenience Base...

  • Page 23: Convenience Base Features

    ........2.2 Convenience Base Features The Convenience Base pass through model and the convenience base with Ethernet model include the following features: Connections...

  • Page 24: Convenience Base Components

    ........2.3 Convenience Base Components The convenience base components are illustrated and described in this section.
  • Page 25 ........Figure 2-2. Convenience Base Front and Right Side Components Convenience Base Description...

  • Page 26: Rear Components

    ........2.3.2 Rear Components The rear components are shown in the following figure and identified in this section: BNC connector (available on some models) RJ-45 jack...
  • Page 27 ........Figure 2-3. Convenience Base Rear Components Convenience Base Description...

  • Page 28: Troubleshooting

    ........Chapter 3 Troubleshooting This chapter contains troubleshooting information for the computer and the convenience base.

  • Page 29: Preliminary Steps

    ........Use the following table for quick reference to troubleshooting information: If You Want To: Check for POST error messages Check that computer components are recognized and...

  • Page 30: Clearing The Power-On And Setup Passwords

    ........NOTE: If a problem only occurs when an external device is connected to the computer, the problem could be with the external device or its cable.

  • Page 31: Power-On Self Test (Post)

    ........8. Replace the real time clock battery. 9.

  • Page 32: Warning Messages

    ........Warning messages indicate a potential problem exists such as a system configuration error.

  • Page 33: Fatal Error Messages

    ........Message CMOS RAM test failed DMA controller faulty Faulty DMA page registers Faulty refresh circuits...

  • Page 34: Compaq Utilities

    ........3.5 Compaq Utilities Run the Compaq Utilities to view or test system information and installed or connected devices.

  • Page 35: Running Computer Checkup (Test)

    ........Categories by type include: System Features—security, power, boot management Communication—ports, modem, other communication devices Storage—storage-related devices such as hard drive or diskette...
  • Page 36 ........Computer Checkup To run Computer Checkup from the hard drive, complete the following steps: 1.

  • Page 37: View System Information (Inspect)

    ........11. Look up the Computer Checkup error codes that were displayed by referring to "Computer Checkup (TEST) Error Codes"...

  • Page 38: Diagnostic Error Codes

    ........3.6 Diagnostic Error Codes Diagnostic error codes occur if the system recognizes a problem while running the Compaq Diagnostic program.
  • Page 39 ........Error Code Description 200-xx Memory machine ID test failed 203-xx...
  • Page 40 ........Error Code Description 600-xx Diskette ID drive types test failed...
  • Page 41 ........Error Code Description 501-xx Video controller test failed 502-xx...
  • Page 42 ........Table 3-11 Continued Error Code Description...
  • Page 43 ........Pointing Device Interface Test Error Codes Error Code Description...

  • Page 44: Troubleshooting Without Diagnostics

    ........3.7 Troubleshooting Without Diagnostics This section provides information about how to identify and correct some common hardware, memory, and software problems.

  • Page 45: Solving Battery And Battery Gauge Problems

    ........Solving Battery and Battery Gauge Problems Some common causes and solutions for battery problems are listed in the following table.
  • Page 46 ........Table 3-16 Continued Problem Battery charge does not last as long as expected.

  • Page 47: Solving Diskette And Diskette Drive Problems

    ........Solving Diskette and Diskette Drive Problems Some common causes and solutions for diskette and diskette drive problems are listed in the following table.

  • Page 48: Solving Hard Drive Problems

    ........Solving Hard Drive Problems Some common causes and solutions for hard drive problems are listed in the following table.

  • Page 49: Solving Hardware Installation Problems

    ........Solving Hardware Installation Problems Some common causes and solutions for hardware installation problems are listed in the following table.

  • Page 50: Solving Pointing Device Problems

    ........Solving Keyboard/Numeric Keypad Problems Some common causes and solutions for keyboard/numeric keypad problems are listed in the following table.

  • Page 51: Solving Memory Problems

    ........Solving Memory Problems Some common causes and solutions for memory problems are listed in the following table.

  • Page 52: Solving Pc Card Problems

    ........Solving PC Card Problems Some common causes and solutions for PC Card problems are listed in the following table.
  • Page 53 ........Table 3-25 Continued Problem PC Card modem or fax card does not work.

  • Page 54: Solving Power Problems

    ........Solving Power Problems Also see "Solving Battery and Battery Gauge Problems"...
  • Page 55 ........Solving Printer Problems If you experience problems printing, run a printer self-test.
  • Page 56 ........Problem Characters are dim. Screen is blank.

  • Page 57: Solving Software Application Problems

    ........Solving Software Application Problems Most software application or installation problems occur as a result of one or more of the following: The application was not installed correctly.
  • Page 58 ........Solving Convenience Base Problems Problem Possible Cause Garbled characters...
  • Page 59 ........External Device Installation Problems and Solutions Problem Possible Cause A new device is not...
  • Page 60 ........Solving Network Problems This section provides guidelines for troubleshooting common Ethernet network problems.
  • Page 61 ........Solving Ethernet Network Problems Problem Possible Cause Diagnostics reports...

  • Page 62: Illustrated Parts For The Computer

    Computer 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.

  • Page 63: System Unit

    ........4.1 System Unit Figure 4-1.
  • Page 64 ........Item Description Keyboard (Belgian) Keyboard (Brazilian) Keyboard (Danish) Keyboard (French)

  • Page 65: Mass Storage Devices

    ........4.2 Mass Storage Devices Figure 4-2.
  • Page 66 ........Item Description 10x CD-ROM Drive 1.0-GB hard drive 1.4-GB hard drive 1.4-MB, diskette drive...

  • Page 67: Cables And Power Cords

    ........4.3 Cables and Power Cords Figure 4-3.
  • Page 68 ........Item Description CD-ROM drive cable Modem cable AC Power cord (Australia/New Zealand) AC Power cord (Denmark)

  • Page 69: Standard And Optional Boards

    ........4.4 Standard and Optional Boards Figure 4-4.
  • Page 70 DC-DC Converter Audio Board System board, 120-MHz CPU System board, 133-MHz CPU with L2 cache System board, 150-MHz CPU with L2 cache, MMX Armada 1500 Series Telephony Modem * Not illustrated Table 4-4 Standard and Optional Boards Spares Part Number...

  • Page 71: Options

    ........4.5 Options Figure 4-5. Options 4-10 Illustrated Parts Catalog for the Computer...
  • Page 72 ........Item Description Power Cord (Australia/New Zealand) Power Cord (Denmark) Power Cord (Europe) Power Cord (Italy)

  • Page 73: Miscellaneous Parts

    ........4.6 Miscellaneous Parts Figure 4-6.
  • Page 74 ........Item Description Plastics kit includes: Left clutch cover Microphone/Display cable cover Right clutch cover...

  • Page 75: Shipping Boxes

    ........4.8 Shipping Boxes Description Shipping Carton (5 ea) Shipping Carton, display (1 ea)

  • Page 76: Illustrated Parts For The Convenience Base

    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 guide.

  • Page 77: System Unit

    ........5.1 System Unit Figure 5-1.
  • Page 78 ........Item Description Convenience Base (Pass through model) 254988-001 Convenience Base (Ethernet model) Convenience Base (Ethernet model, BNC) 254989-001 * Not illustrated...

  • Page 79: Removal And Replacement Preliminaries

    ........Chapter 6 Removal and Replacement Preliminaries This chapter provides general 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. 6.1 Electrostatic Discharge A sudden discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry.

  • Page 80: Preventing Electrostatic Damage To Equipment

    ........Preventing Electrostatic Damage to Equipment Many electronic components are sensitive to ESD.

  • Page 81: Preventing Damage To Drives

    ........Preventing Damage to Drives To prevent static damage to hard drives, use the following precautions: Handle drives gently, using static-guarding techniques.

  • Page 82: Grounding Workstations

    ........Grounding Workstations To prevent static damage at the workstation, use the following precautions: Cover the workstation with approved static-dissipative material.

  • Page 83: Recommended Materials And Equipment

    ........Recommended Materials and Equipment Other materials and equipment that are recommended for use in preventing static electricity include: Antistatic tape...

  • Page 84: Service Considerations

    ........6.2 Service Considerations Listed below are some considerations to keep in mind during the disassembly and assembly of the computer.

  • Page 85: Computer Removal And Replacement Procedures

    ........Chapter 7 Computer Removal and Replacement Procedures This chapter provides the removal and replacement procedures for the computer.

  • Page 86: Disassembly Sequence Chart

    ........7.2 Disassembly Sequence Chart This chart shows the order in which disassembly procedures are provided: Preparing the Computer for Disassembly Disconnecting AC Power...

  • Page 87: Design Overview

    ........7.3 Design Overview This section presents a design overview of the computer.

  • Page 88: Video System

    ........PCMCIA/CardBus and Video Adapter Controller The PCMCIA/CardBus adapter is based on the Texas Instrument PCI1130 PC to CardBus controller unit.

  • Page 89: Preparing The Computer For Disassembly

    ........7.4 Preparing the Computer for Disassembly Before beginning the removal and replacement procedures, complete the following procedures: 1.

  • Page 90: Battery Pack

    ........7.4.3 Battery Pack The battery pack should be removed before performing any internal maintenance on the computer.
  • Page 91 ........To install the battery pack: 1.

  • Page 92: Dualbay Devices

    To prevent damage, do not allow metal objects to touch the battery contacts. Place only the battery pack for the Compaq Armada 1500 Family of Personal Computers into the battery compartment. Do not force the battery pack if insertion does not occur easily.

  • Page 93: Pcmcia

    ........7.4.5 PCMCIA Remove any installed PC (PCMCIA) Cards before performing any service on the computer.

  • Page 94: Modem

    ........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.

  • Page 95: Cd-Rom Drive

    ........7.6 CD-ROM Drive The CD-ROM drive is standard on some models and an upgrade option for other models.
  • Page 96 ........3. Remove the CD-ROM drive. Figure 7-8.

  • Page 97: Keyboard

    ........7.7 Keyboard To remove the keyboard, complete the following procedures. 1.
  • Page 98 ........8. Turn the computer topside up. 9.
  • Page 99 ........11. Carefully pull the ZIF connector away from the connector 12.

  • Page 100: Memory Board

    ........7.8 Memory Board If a memory expansion board option has been previously installed in the computer, it must be removed before another is installed.
  • Page 101 ........7. Lift the free edge of the memory board slightly and pull it straight out of the slot. Figure 7-13.
  • Page 102 ........To install the memory board, complete the following steps: 1.

  • Page 103: Hard Drive

    ........7.9 Hard Drive NOTE: The 3-inch hard drive or the 2.5-inch hard drive with carrier are interchangeable.
  • Page 104 ........7. Slide the hard drive to the right. 8.

  • Page 105: Lithium Real Time Clock Battery

    ........7.10 Lithium Real Time Clock Battery WARNING: There is a risk of explosion and injury if the battery is incorrectly replaced or handled improperly.
  • Page 106 ........7 Disconnect the RTC battery connector from the system board 8.

  • Page 107: Microphone/Display Cable Cover And Microphone

    ........7.11 Microphone/Display Cable Cover and Microphone To remove the microphone and microphone/display cable cover, complete the following steps:...
  • Page 108 ........3. Remove the microphone/display cable cover by rotating the cover from the rear of the computer .
  • Page 109 ........4. Disconnect the microphone from the audio cable. 5.

  • Page 110: Clutch Covers/Display Assembly

    ........7.12 Clutch Covers/Display Assembly 7.12.1 Clutch Covers CAUTION: Do not reuse the clutch screws removed from the old display.

  • Page 111: Display Assembly

    ........7.12.2 Display Assembly To remove the display assembly, complete the following procedures: 1.

  • Page 112: Clutches

    ........7.12.3 Clutches The two clutches act as hinges for the display assembly. To remove the clutches, complete the following procedures: 1.
  • Page 113 ........4. Use the case utility tool to carefully pry up the display bezel. 5.
  • Page 114 ........6. Remove two clutch screws and the retaining plates that secure the clutches to the display panel.
  • Page 115 ........7. Remove the display clutch. Figure 7-27.

  • Page 116: Display Latches

    ........7.12.4 Display latches 1.
  • Page 117 ........4. Push the display latch back and down .

  • Page 118: Top Cover Assembly

    ........7.13 Top Cover Assembly To remove the top cover assembly, complete the following procedures: 1.
  • Page 119 ........7. Use the case utility tool to carefully pry up the top cover assembly from the base enclosure.

  • Page 120: Power Button

    ........7.13.1 Power Button To remove the power button from the top cover assembly, complete the following procedures.

  • Page 121: Suspend Button

    ........7.13.2 Suspend Button To remove the Suspend button from the top cover assembly, complete the following procedures.

  • Page 122: Left And Right Touchpad Buttons

    ........7.13.3 Left and Right Touchpad Buttons To remove the touchpad buttons from the top cover assembly, complete the following procedures.
  • Page 123 ........3. Remove the screw from the touchpad button 4.

  • Page 124: Led Status Panel

    ........7.14 LED Status Panel To remove the LED status panel board, complete the following procedures: 1.

  • Page 125: Audio Board, Speakers, And Audio Cable

    ........7.15 Audio Board, Speakers, and Audio Cable CAUTION: The Audio board is secured by a short, T-8 screw.
  • Page 126 ........10. Disconnect the audio cable from the system board 11.

  • Page 127: Dc-Dc Converter

    ........7.16 DC-DC Converter CAUTION: The DC-DC Converter board is secured by a short, T-8 screw.
  • Page 128 ........9. Remove the screw that secures the DC-DC converter to the base enclosure Figure 7-39.
  • Page 129 ........10. Disconnect the DC-DC converter from the system board. Figure 7-40.
  • Page 130 ........11. Pull the DC-DC Converter away from the plastic tab separating the DC-DC Converter from the I/O fixture connector 12.

  • Page 131: Fan

    ........7.17 Fan To remove the fan, complete the following procedures: 1.
  • Page 132 ........10. Disconnect the fan from the system board. 11.

  • Page 133: I/O Fixture Connector

    ........7.18 I/O Fixture Connector To remove the I/O fixture connector, complete the following procedures.
  • Page 134 ........13. Remove the I/O fixture connector. Figure 7-44.

  • Page 135: System Board

    ........7.19 System Board To remove the system board, complete the following procedures: 1.
  • Page 136 ........12. Tilt the system board up 13.

  • Page 137: Ac Power

    ........7.20 AC Power To remove the AC power, complete the following procedures: 1.

  • Page 138: External Computer Components

    ........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.

  • Page 139: Upgrade Procedures For The Convenience Base

    ........Chapter 8 Upgrade Procedures for the Convenience Base This chapter presents the upgrade procedures for the convenience base with Ethernet models.

  • Page 140: Installing The Optional 100Baset Ethernet Network Module

    ........8.2.1 Installing the Optional 100BaseT Ethernet Network Module To install the 100BaseT module, complete the following procedures: 1.
  • Page 141 ........2. Remove the base plastic housing. Figure 8-2.
  • Page 142 ........3. Remove two screws from the LAN card access shield. Figure 8-3.
  • Page 143 ........4. Remove the LAN card access shield. Figure 8-4.
  • Page 144 ........5. Remove the 10BaseT module. Figure 8-5.
  • Page 145 ........6. Install the 100BaseT module. Figure 8-6.
  • Page 146 ........7. Replace the LAN access shield and screws. Figure 8-7.
  • Page 147 ........8. Reinstall the screws in the base plastic housing. Figure 8-8.

  • Page 148: Specifications

    ........Chapter 9 Specifications This chapter provides physical and performance specifications for the following: Computer Displays...

  • Page 149: Computer

    ........9.1 Computer Dimensions Height Depth Width...

  • Page 150: Displays

    ........9.2 Displays Dimensions Height Width Number of Colors...

  • Page 151: Hard Drives

    ........9.3 Hard Drives Standard Model Configurations Formatted Capacity per Drive (MB) Physical...

  • Page 152: Diskette Drive

    ........9.4 Diskette Drive Diskette size High density Low density...

  • Page 153: Cd-Rom Drive

    ........9.5 CD-ROM Drive Applicable Disc Center Hole Diameter Disc Diameter...

  • Page 154: Battery Packs

    ........9.6 Battery Packs Dimensions Height Length...

  • Page 155: Convenience Base

    ........9.7 Convenience Base Dimensions Height Height w/Monitor Stand...

  • Page 156: External Power Supplies

    ........9.8 External Power Supplies The automobile adapter allows the computer to be used in an automobile without a drain on the computer’s batteries.
  • Page 157 ........The external battery charger controls the output voltage generated by AC Power. Dimensions Height Width...

  • Page 158: System Interrupts

    ........9.9 System Interrupts Hardware IRQ IRQ0 IRQ1...

  • Page 159: System I/O Address

    ........9.11 System I/O Address I/O Address (Hex) 000 - 00F 010 - 011...
  • Page 160 ........Table 9-17 Continued I/O Address (Hex) 170 - 177 178 - 1EF...

  • Page 161: System Memory Map

    ........9.12 System Memory Map Size Memory Address 640 K...

  • Page 162: Connector Pin Assignments

    ........Appendix A Connector Pin Assignments This appendix contains the pin assignments for all external connectors.
  • Page 163 ........Connector Connector Signal Red Analog Green Analog Blue Analog...
  • Page 164 ........Signal Strobe Data Bit 0 Data Bit 1 Data Bit 2 Data Bit 3...
  • Page 165 ........Signal AD[31] DEVSEL IRDY STOP TRDY...
  • Page 166 ........Table A-9 Continued Signal AD[14] AD[15]...
  • Page 167 ........Table A-9 Continued Signal RTSA POWER_SW...
  • Page 168 ........Signal Shield Phone Jack #1 Phone Jack #2 Table A-10 Speaker Connector...

  • Page 169: Power Cord Set Requirements

    ........Appendix B Power Cord Set Requirements 3-Conductor Power Cord Set The wide range input feature of your computer permits it to operate from any line voltage from 100 to 240 volts AC.

  • Page 170: Country-Specific Requirements

    ........Country-Specific Requirements 3-Conductor Power Cord Set Requirements — By Country Country Australia Austria...

  • Page 171: Appendix C Modem Commands

    ........Appendix C Modem Commands This appendix contains the modem commands.
  • Page 172 ........Table C-1 Continued Command Modem Commands Description Dial Command.
  • Page 173 ........Table C-1 Continued Command Sr=n Description Modulation Handshake.
  • Page 174 ........Table C-1 Continued Command Modem Commands Description Read an S Register.
  • Page 175 ........Command Description &Cn Data Carrier Detect Options. AT&Cn controls the DCD options. Parameters: n = 0, 1 n = 0 DCD is always on;...
  • Page 176 ........Table C-2 Continued Command &Tn Test Command Selection.
  • Page 177 ........Table C-2 Continued Command Data Calling Tone.

  • Page 178: Fax Commands

    ........Command Description +F<command>=? Report Operating Capabilities. AT+F<command>=? determines the operating capabilities of the modem.
  • Page 179 ........Table C-3 Continued Command +FTM=n Transmit Data.
  • Page 180 ........Table C-3 Continued Command +FTH=n Transmit Data with HDLC Framing.

  • Page 181: Dial Modifiers

    ........Modifier Description Redial Last Number. L instructs the modem to redial the last number dialed since power was applied to the system.
  • Page 183 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...
  • Page 184 ROM drive, and mechanical enhancements to the base enclosure. A list of standard features 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:...
  • Page 185 ........Addendum to Compaq Armada 1500 Maintenance and Service Guide 1.2 Features...

  • Page 186: Software Fulfillment

    Replacement software may be ordered directly from 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 284820-001 Addendum to Compaq Armada 1500 Maintenance and Service Guide...

  • Page 187: Universal Serial Bus

    ........Addendum to Compaq Armada 1500 Maintenance and Service Guide 1.4 External Computer Components...
  • Page 188 4.0 Illustrated Parts for the Computer For an illustrated parts breakdown, refer to the Illustrated Parts Map. The following information provides new spare parts descriptions and part numbers. Addendum 255318-001 to Guide 284820-001 Addendum to Compaq Armada 1500 Maintenance and Service Guide...
  • Page 189 Addendum to Compaq Armada 1500 Maintenance and Service Guide The following tables are updated to include the new spare parts. For illustrations of spare parts, refer to the Maintenance and Service Guide, Compaq Armada 1500 Personal Computers or Illustrated Parts Map. Description...
  • Page 190 1510, 1510DM, 1520, 1520D, 254963-001 1520DM 1530, 1530D, 1530DM, 254964-001 1535DM, 1550T, 1550DMT 1540D, 1560, 1580DT, 255130-001 1580DMT, 1585DMT, 1590DT 1560D, 1560DM, 1592DT, 255248-001 1592DMT All models 254962-001 All models 254959-001 All models 254960-001 Addendum to Compaq Armada 1500 Maintenance and Service Guide...
  • Page 191 ........Addendum to Compaq Armada 1500...
  • Page 192 1520, 1520D, 1520DM, 1550T, 1550DMT 1530, 1530D, 1530DM, 1535DM 255129-001 1580DT, 1580DMT, 1585DMT 1540D, 1540DM 1560, 1560D, 1560DM 1590DT, 1590DMT 1592DT, 1592DMT Addendum to Compaq Armada 1500 Maintenance and Service Guide Spare Part Number 254958-001 255049-001 255189-001 255190-001 254956-001 254976-001...
  • Page 193 ........Addendum to Compaq Armada 1500...
  • Page 194 All models with integrated CD-ROM drives All models 255013-001 All models 254982-001 All models 254980-001 All models 254981-001 All models 255011-001 All models 255012-001 All models 255097-001 All models 255180-001 All models 255181-001 Addendum to Compaq Armada 1500 Maintenance and Service Guide...
  • Page 195 ........Addendum to Compaq Armada 1500...
  • Page 196 Table 4-8 Accessories Models Spare Part Number All models 272108-001 All models 272110-001 All models 220583-001 All models 273158-001 All models 254974-001 All models 255215-001 All models 255245-001 All models 255014-001 Addendum to Compaq Armada 1500 Maintenance and Service Guide...
  • Page 197 ........Addendum to Compaq Armada 1500 Maintenance and Service Guide 9.0 Specifications...
  • Page 198 3.24 12.7mm 12.7mm 3.94 x 2.75 4.01 x 2.75 100.2 x 69.85 102 x 69.85 38.1 to 54.8 51.7 to 83.4 16.6 33.3 4,200 4,000 4928 6975 110-180 144-240 4200 6304 Addendum to Compaq Armada 1500 Maintenance and Service Guide...
  • Page 199 ........Addendum to Compaq Armada 1500...
  • Page 200 7.24 in. 9.7 in. 16 million Over 100:1 0.30 x 0.30 mm 800 x 600 RGB Stripe 130 cd/m Addendum to Compaq Armada 1500 Maintenance and Service Guide Metric 184 mm 245 mm 16 million Over 100:1 0.30 x 0.30 mm...
  • Page 201 ........Addendum to Compaq Armada 1500...
  • Page 202 (see the &Zn=x command for further information). The range of n is 0— 3. Bong tone detection. n=0, 1 Online data character echo enabled (NOT SUPPORTED, ERROR). Online character echo disabled. Addendum to Compaq Armada 1500 Maintenance and Service Guide Continued...
  • Page 203 ........Addendum to Compaq Armada 1500...
  • Page 204 “ERROR” result code is returned, and no action is taken Select S-register r, and write value n to S-register r. Limited to writeable S-registers. Addendum to Compaq Armada 1500 Maintenance and Service Guide Continued...
  • Page 205 ........Addendum to Compaq Armada 1500...
  • Page 206 Disable flow control. Same as \Q0 Reserved Reserved Enables hardware flow control (RTS/CTS). Same as \Q3 (default). Enable software flow control (XON/XOFF). Same as \Q1. Asynchronous mode (default). Reserved Reserved Reserved Reserved Addendum to Compaq Armada 1500 Maintenance and Service Guide Continued...
  • Page 207 ........Addendum to Compaq Armada 1500...
  • Page 208 Disable flow control. Same as &K0. XON/XOFF software flow control. Same as &K4. CTS-only flow control. This is not supported and the response is ERROR. Hardware flow control (RTS/CTS) (default). Same as &K3. Addendum to Compaq Armada 1500 Maintenance and Service Guide Continued...
  • Page 209 ........Addendum to Compaq Armada 1500...
  • Page 210 Continued Returns the current microphone gain setting. (0-255) Nominal level for receive gain from microphone Returns the current receive gain setting. (0-255) Returns the current value of the timer Addendum to Compaq Armada 1500 Maintenance and Service Guide configurations Continued...
  • Page 211 ........Addendum to Compaq Armada 1500...
  • Page 212 V.21 Channel 2 V.27ter 2400 V.27ter 4800 V.29 7200 V.29 9600 V.17 7200 V.17(short train) 7200 V.17 9600 V.17(short train) 9600 V.17 12000 V.17(short train) 12000 V.17 14400 V.17(short train) 14400 Addendum to Compaq Armada 1500 Maintenance and Service Guide Continued...
  • Page 213 ........Addendum to Compaq Armada 1500...

  • Page 214: Index

    ........Index AC power removal, 7-53 AC power cord 3-conductor, B-1...
  • Page 215 ........solving problems, 3-28 spare part number, 4-3 specifications, 9-3 display assembly...
  • Page 216 ........miscellaneous parts kit, 4-13 plastics kit, 4-13 tool kit, 4-13...
  • Page 217 ........removal, 7-41 spare part number, 4-3 specifications, 9-1 automobile adapter, 9-9 battery charger, 9-10...

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1592dmt - armada - pentium mmx 233 mhzArmada 1500 series

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