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Compaq ProSignia 500 Manual
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- Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 1
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 ProSignia Family of PC Servers First Edition (September 1992) Text Number 144257-001 - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 2
Preface This MAINTENANCE AND SERVICE GUIDE is a troubleshooting guide that can be used for reference when servicing COMPAQ ProSignia Family of Personal Computer Servers. Compaq Computer Corporation reserves the right to make changes to the COMPAQ ProSignia PC Servers without notice. Symbols The - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 3
documentation is available to support these products: o Documentation Set o MS-DOS VERSION 5 REFERENCE GUIDE o MS OS/2 STANDARD VERSION 1.2 o TECHNICAL REFERENCE GUIDE o COMPAQ SERVICE QUICK REFERENCE GUIDE o Service Training Guides o COMPAQ SERVICE ADVISORIES AND BULLETINS o COMPAQ QuickFind - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 4
Chapter 1 Illustrated Parts Catalog REFER TO ADDENDUM - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 5
. NOTE: Refer to the support software guide for procedures on using the COMPAQ System Configuration utility when installing or removing expansion boards, mass storage devices, and Extended Industry Standard Architecture (EISA) options. To service the COMPAQ ProSignia Personal Computer System, you - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 6
. REMOVAL AND REPLACEMENT PROCEDURES Side Access Door/Front Bezel WARNING High voltage present. Extreme care must be taken when running the COMPAQ ProSignia PC Server without the system unit cover on 1. Loosen thumb screws (3) on back bezel. 2. Slide side access door back and then out. 3. Remove - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 7
Torx T-15 screws (4) at back panel. 3. Slide system unit cover backward and then up. 4. Reverse steps for replacing system unit cover. Mass Storage Devices The COMPAQ ProSignia PC Server contains two areas for mass storage devices: the removable media area and the side access drive bays. - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 8
Figure 2-3 shows the Removable Media Bays are located at the top of the unit in the front panel. Table 2-1 shows the supported mass storage devices and locations for the removable media bays. Table 2-1. Removable Media Bay Configurations Mass Storage Device Storage Bays 7 6 5 4 1.44 - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 9
1. Remove side access door and front bezel. 2. Disconnect power and signal cables from rear of drive. 3. Remove retaining screws (2). 4. Slide mass storage device out. 5. Reverse steps for installation. Cable Folding Diagrams for Removable Media Bays - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 10
Side Access Drive Bays The side access drive bay area is located behind the side access door and can hold up to four half height snap-in hard drives. 1. Disconnect power and signal cables. 2. Remove hard drives by squeezing drive retaining clips and sliding drives out. 3. Reverse order for - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 11
- Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 12
- Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 13
Cable Folding Diagrams for IDE Drives Cable Folding Diagrams for IDA-2 Drives - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 14
Boards Memory The COMPAQ ProSignia PC Server comes standard with either 4 or 8 megabytes of 32-Megabyte industry-standard SIMM modules in the four SIMM sockets on the system board. NOTE: The COMPAQ ProSignia supports a maximum of 128 MB of system RAM. The standard 4 or 8 megabytes of system board - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 15
out. 5. To replace SIMM module reverse steps. 6. Run COMPAQ EISA Configuration utility if installed memory size has changed. Table 2-2 shows a sample of typical memory configurations for the COMPAQ ProSignia PC Server. Table 2-2. Example of SIMM Upgrade Combinations Total Memory Standard - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 16
116 MB 4 MB 32-MB 32-MB 32-MB 16-MB 128 MB 4 MB * 32-MB 32-MB 32-MB 32-MB 12 MB 8 MB 4-MB 16 MB 8 MB 8-MB 24 MB 8 MB 16-MB 36 MB 8 MB 16 MB 8-MB 4-MB 40 MB 8 MB 32-MB 56 MB 8 MB 32-MB 16-MB 64 MB 8 MB 32-MB 16-MB 8-MB 72 MB 8 MB 32-MB 32-MB 88 MB 8 MB - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 17
1. Remove all expansion boards. 2. Disconnect all cables from system board (Refer to Figure 2-16). 3. Remove retaining screws (8). 4. Lift board out being careful to avoid chassis and loose cables. 5. Reverse order to replace system board. MISCELLANEOUS PARTS - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 18
(part no. 107872-001). Disposal of the battery/clock module should be accomplished within compliance of local regulations or returned to Compaq Computer Corporation by established parts return methods NOTE: After replacing battery the COMPAQ EISA Configuration utility must be run. Power Supply - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 19
1. Turn power off and remove power cord from rear of unit. 2. Remove side access panel/front bezel/system unit cover. 3. Disconnect all power connectors from boards and or peripheral devices. 4. Remove front power switch bracket retaining screws (2). 5. Pull bracket out and remove power switch, - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 20
- Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 21
Server Recovery o ROMPaq utility to upgrade flash ROMS POWER-ON SELF-TEST (POST) POST is a series of diagnostic tests that run automatically on COMPAQ follow the instructions in Table 3-1. The error messages and codes listed in Table 3-1 include all codes generated by COMPAQ products. Your - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 22
contact your service provider. 102-System Board Failure DMA, timers, etc. Replace the system board. Run the COMPAQ EISA Configuration Utility. 162 of Problem 172-EISA Configuration Nonvolatile Run the EISA Nonvolatile Memory configuration corrupt Configuration Utility Invalid - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 23
failure. indicated. Error Code Probable Source Action of Problem 207-Invalid Memory Memory module Verify placement of Configuration slot indicated or Installed indicated is missing. run the EISA Configuration Utility to remove the processor from the .CFG file. 301-Keyboard - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 24
Controller System board, Check with your Error keyboard, or mouse Authorized COMPAQ controller failure. Reseller. 304-Keyboard or System Keyboard, keyboard 1. Configuration Utility. Conflict assigned to parallel port X Error Code Probable Source Action of Problem 402- - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 25
internal serial ports Configuration Utility are assigned to COM2. and correct. Error Code Probable Source Action of Problem 1153-COM Port 3 service provider. 1771-Primary Disk Port Internal and external Run the EISA Address Assignment hard drive controllers Configuration Utility - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 26
indicated or, contact your service provider. Error Code Probable Source Action of Problem 1781-Disk 1 Failure Hard drive/ # Drive Array Configuration error. Run the EISA Not Configured Configuration Utility and correct. 1786-Drive Array Interim Data Recovery Press F1 key - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 27
tolerance is being used. Error Code Probable Source Action of Problem 1788-Slot # Drive Drives are not Reinstall the drives . 1790-Disk 0 Error Hard drive error or Run the EISA wrong drive type. Configuration Utility and Diagnostics and correct. 1791-Disk 1 Error - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 28
wrong drive type. Configuration Utility and Diagnostics and correct. Error Code Probable Source Action of Problem 1792-Slot # Drive Accelerator memory. Configuration temporarily disabled. The data stored in the Utility to clear the Array Accelerator does data in the Array not - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 29
COMPAQ IDA-2 without the Array Accelerator. Error Code Probable Source Action of Problem . Fixed Disk Parameter Extended BIOS data Contact your service Table or BIOS Error. area Utility = "F10" key) occurred during POST. Configuration Utility. 1600-32-Bit Server Server - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 30
case, the Recommended Action column lists the steps necessary to correct the problem. After completing each step, run the Diagnostics program to verify whether the system board. 6. Install an Ethernet loopback plug when instructed to by Diagnostics utility. (part no. 142054-001) 7. Run the latest - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 31
3. Check switch and/or jumper settings. 4. Run the Configuration utility. 5. Replace the processor board and retest. 6. Replace the system Memory Test Error Codes Error Description Recommended Action Code 200-xx Invalid memory Reinsert memory modules in correct configuration - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 32
failed codes 201-xx and 202-xx: 1. Replace the system ROM and retest. 202-xx Memory system ROM 2. Replace the processor board and checksum failed retest. 3. Replace the memory expansion board and retest. 203-xx Memory write/read test The following steps apply to error failed codes - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 33
8 X 8-character cell test failed 507-xx Video 40 X 25 mode test failed 508-xx Video 320 X 200 mode color set 0 test failed 509-xx Video 320 X 200 mode color set 1 test failed 510-xx Video 640 x 200 mode test failed 511-xx Video screen memory page test failed 512-xx Video gray scale - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 34
-xx Diskette drive/media ID The following steps apply to 699-xx error error codes: 1. Replace the media. 2. Run the Configuration utility. Table 3-8. Monochrome Video Board Test Error Codes Error Description Recommended Action Code 802-xx Video memory test failed The following - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 35
test failed codes 1700-xx through 1799-xx: 1. Run the Configuration Utility 1701-xx Fixed disk format test and verify the drive type. failed 2. Replace the fixed disk drive signal and power cables and 1702-xx Fixed disk read test retest. failed 3. Replace the fixed drive controller and - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 36
bad track test failed 1709-xx Fixed disk reset controller test failed 1710-xx Fixed disk park head test failed 1715-xx Fixed disk head select test failed 1716-xx Fixed disk conditional format test failed 1717-xx Fixed disk ECC * test failed 1719-xx Fixed disk power mode test failed 1736-xx Drive - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 37
through 2456-xx: 2403-xx Video attribute test 1. Run the Configuration utility. failed 2. Replace the monitor and retest. 3. Replace the Advanced Video 320 x 320 mode color set 1 test failed 2410-xx Video 640 x 200 mode test failed 2411-xx Video screen memory page test failed 2412-xx Video - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 38
/VGC attribute test failed Error Description Recommended Action Code 2421-xx ECG/VGC 640 x 200 graphics The following steps apply to error mode test failed codes 2402-xx through 2456-xx: 1. Run the Configuration utility. 2422-xx ECG/VGC 640 x 350 16-color 2. Replace the monitor and - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 39
card External failed 6089-xx Network card Open failed MAU = Multistation Access Unit # UTP/STP = Unshielded Twisted Pair/Shielded Twisted Pair Table 3-16. Server Manager/R Board Test Error Codes Error Description Recommended Action Code 7000-11 Processor (80186 Timer) Replace the - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 40
mdm_ext_int 7000-57 mdm\c\analog 7000-61 Voice/DTMF Internal Replace the Server Manager/R board Loopback Voice ROM for 7000-61 and 7000-62 error 62 Voice/DTMF Internal Loopback 7000-78 Host ADC Measurements Replace the Server Manager/R board battery for 7000-78 and 7000-79 7000-79 - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 41
COMPAQ 32-Bit IDA Expansion Controller. The two main functions of DAAD are to collect all possible information about the array controllers in the system and to offer a list of all detected problems. NOTE: Refer to the Drive Array - Advanced Diagnostics User Guide because the utility must perform low - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 42
Array - Advanced Diagnostics User Guide for descriptions of the DAAD screens troubleshooting routine. To view the problems detected by DAAD, select the Diagnosis button. If DAAD found no problems, a message, "No Problems may need to run the COMPAQ EISA Configuration Utility and disable the array - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 43
Utility. Check the Disable Code field. Run the EISA Configuration Utility does not recognize. Call your Authorized COMPAQ Reseller for the latest copy of DAAD disk. This is NOT an error or data loss condition. No action needs to be taken. Accelerator status: Warranty alert A catastrophic problem - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 44
the wrong slot. Place the array controller in the proper slot or run the EISA Configuration Utility to reconfigure nonvolatile RAM to reflect the removal or new position. Compatibility port problem detected You have the compatibility port configured for this IDA controller. When DAAD was verifying - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 45
Utility to configure the nonvolatile RAM. Controller firmware needs upgrading The controller firmware is below the latest recommended version. Call your Authorized COMPAQ configured and you change drive locations, there may be a problem with the placement of the drives. DAAD examines each physical - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 46
operating system device driver. Restart the system. Run the EISA Configuration Utility to reinitialize the supports monitor and performance, if desired. Drive Monitoring is NOT enabled for drive bay X The monitor and performance features have not been enabled. Run the COMPAQ Diagnostics Utility - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 47
invalid monitor and performance data present. Run the latest COMPAQ Diagnostics Utility to properly initialize this drive. Drive X indicates position and place it in drive position Y. Rearrange the drives according to the DAAD instructions. Drive (bay) X RIS copy mismatch The copies of the RIS on - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 48
X is non-Compaq supplied The installed drive was not supplied by Compaq. If problems exist with this drive, replace it with a COMPAQ drive. Identify and nonvolatile RAM data, this is not a problem. Otherwise run the EISA Configuration Utility. Identify logical drive data did not match with - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 49
Configuration Utility. Logical Drive X status = FAILED This status could be issued for drive as soon as possible. Logical Drive X status = LOOSE CABLE DETECTED A physical drive has a cabling problem. Turn the system off and attempt to reattach the cable onto the drive. If this does not work - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 50
Replace the drive that was incorrectly replaced. Then, replace the original drive that failed with a new drive. Do not run the EISA Configuration Utility to reconfigure - you will lose data on the drive. Mirror data miscompare Data was found at reinitialization in the posted write memory, however - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 51
the array accelerator board. Soft Firmware Upgrade required DAAD has determined that your controller is running firmware that has been soft upgraded by the COMPAQ Upgrade Utility. However, the firmware running is not present on all drives. This could be caused by the addition of new drives in the - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 52
Utility to update the system configuration. RAPID RECOVERY SERVICES The COMPAQ ProSignia provides rapid recovery services for diagnosing and recovering from errors. These tools are available for local and remote diagnosis and recovery. The following topics are discussed here: o Automatic Server - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 53
Files NOTE: Please refer to the COMPAQ ProSignia User's Reference Guide for complete details and procedures about this diagnostic tool. Automatic Server Recovery The Automatic Server Recovery (ASR) feature can be optionally enabled to restart a PC Server after a critical hardware or software error - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 54
Server to recover from critical system faults. This selection process is accomplished through the COMPAQ EISA Configuration Utility. The ASR depends on an operating system driver PC Server will restart successfully, making this the ideal choice for remote locations where trained service personnel - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 55
The standard COMPAQ ProSignia security password features function differently during Automatic Server Recovery than during a typical system startup. During ASR the PC Server will not prompt for the Power-On Password. This allows the ASR to restart the Operating System or COMPAQ utilities without - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 56
problem, minimizing downtime. The log can be viewed through Inspect Utility, Diagnostics Utility, or the optional INSIGHT Manager and Server Manager/R. The Diagnostics Utility reset due to the Automatic Recovery Services (ASR) Timer expiration. Automatic Server Recovery The system detected a - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 57
. Revision History Table Some errors can be resolved by reviewing changes to the COMPAQ ProSignia configuration. The PC Server has an Automatic Revision Tracking (ART) feature that helps you review recent changes to the PC Server's configuration. One ART feature is the Revision History Table - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 58
for historical purposes or reinstalled through the Maintain Configuration Utility feature of the EISA Configuration Utility. ROMPaq The use of flash ROMs in the COMPAQ ProLinea allows the firmware (BIOS) to be upgraded with the software utility ROMPaq. To upgrade the ROM, insert the ROMPaq diskette - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 59
TO ADDENDUM This chapter provides switch and jumper information for the COMPAQ ProSignia PC Server. SYSTEM BOARD Switch locations on the system board are shown in switch settings for SW4 must be changed. The settings for supported processors are defined in Table 4-1. Table 4-1. Processor Switch - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 60
settings for each SCSI ID and its recommended drive bay. Figure 4-2 shows the physical locations of jumpers ID2, ID1, and ID0 on supported options. Table 4-3. Jumper Settings For SCSI ID Device in Drive Bay SCSI ID ID2 ID1 ID0 7 N/A N/A N/A N/A 6 6 ON ON OFF 5 5 ON OFF - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 61
COMPAQ 32-BIT NETFLEX CONTROLLER The COMPAQ 32-Bit NetFlex Controller has one jumper block which selects between Ethernet or Token Ring. - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 62
- Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 63
-30oC to 60oC Relative Humidity (noncondensing) Operating 20% to 80% 20% to 80% Nonoperating 5% to 90% 5% to 90% Table 5-2. Power Supply Specifications Input Specifications Nominal Line Voltage 100 to 120 VAC 220 to 240 VAC Range Input Line 90 to 132 VAC 180 to 270 VAC - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 64
80 A at 264 VAC (cold start) Holdup Time 20 ms from zero 20 ms from zero crossing at 120 VAC crossing at 120 VAC General Specifications Full Output Rating To 40oC and 5,000 ft To 32oC and 10,000 ft (derate linearly) Minimum Load 4.5 A on + %V Output; .04 A on 12V output Ambient - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 65
use 4-megabit DRAM chips are not supported. # The COMPAQ ProSignia supports a maximum of 128 MB of system 720 KB 1.2 MB/360 KB Drive Supported One One Drive Height One-third One-third Drive Rotation (rpm) 300 360 Transfer Rate bits/sec (high/low) 500 K/250 K 500 K/300 - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 66
16 Table 5-6. Drive Array Specifications 1020-MB Arrays 680-MB Average Data Service Rate (Requests/sec) 120 119 Table 5-7. COMPAQ 32-Bit MHz NEC V53 Processor RAM 256-Kbyte 70-ns static RAM Data Transfer Buffer 128-Kbyte 25-ns static RAM Drives Supported - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 67
ms 14 ms Rotation Speed 5400 RPM 5400 RPM 4400 RPM Table 5-9. COMPAQ 32-Bit Fast-SCSI-2 Controller Dimensions: Height 4.5 in 11.43 cm in 26.67 cm Total Weight 7.13 oz 205 g Drives Supported Seven Data Transfer Method 32-bit bus master SCSI Bus Transfer Rate - Compaq ProSignia 500 | Compaq ProSignia Family of PC Servers Maintenance and Ser - Page 68
5.44 oz 150 g Token Ring Configuration 5.76 oz 170 g Processor TI TMS380C26 Data Transfer Method 32-bit EISA bus master Maximum Transfer Rate on EISA Bus 33 MB/s Standard Network Controller Configuration - Ethernet Interface: Meets IEEE 802.3 Specifications Supports AUI
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.
Copyright 1992 Compaq Computer Corporation.
All rights reserved. Printed in the U.S.A.
COMPAQ, SYSTEMPRO, FASTART
Registered U.S. Patent and Trademark Office.
ProSignia and QVision are trademarks of Compaq Computer 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 ProSignia Family of PC Servers
First Edition (September 1992)
Text Number 144257-001