Compaq ProLiant 4500 Servers Manual

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.

Compaq, Systempro, Deskpro, Compaq Insight Manager,

Registered U.S. Patent and Trademark Office.

ProSignia, Systempro/XL, ProLiant, NetFlex, ROMPaq, 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 ProLiant 4500 Servers

First Edition (May 1995)

Text Number 188470-001

CHMP

Maintenance and Service Guide

PREFACE

This Maintenance and Service Guide is a troubleshooting guide that can be used for

reference when servicing the Compaq ProLiant Family of Servers.

Compaq Computer Corporation reserves the right to make changes to Compaq

ProLiant 4500 Servers without notice.

Symbols

The following text and symbols mark special messages throughout this guide:

WARNING: Text set off in this manner indicates that failure to follow

directions in the warning could result in bodily harm or loss of life.

CAUTION: Text set off in this manner indicates that failure to follow

directions could result in damage to equipment or loss of data.

IMPORTANT: Text set off in this manner presents clarifying information or

specific instructions.

NOTE: Text set off in this manner presents commentary, sidelights, or interesting

points of information.

Technician Notes

WARNING: Only authorized technicians trained by Compaq should

attempt to repair this equipment. All troubleshooting and repair proce-

dures are detailed to allow only subassembly/module level repair. Be-

cause of the complexity of the individual boards and subassemblies, no

one should attempt to make repairs at the component level or to make

modifications to any printed wiring board. Improper repairs can create a

safety hazard. Any indications of component replacement or printed

wiring board modifications may void any warranty.

CAUTION: To properly ventilate your system, you must provide at least

12 inches (30.48 cm) of clearance at the front and back of the computer.

CAUTION: The computer is designed to be electrically grounded.

To ensure proper operation, plug the AC power cord into a properly

grounded AC outlet only.

vi Preface

Maintenance and Service Guide

Locating Additional Information

The following documentation is available to support these products:

nUser Documentation

nCompaq Service Quick Reference Guide

nService Training Guides

nCompaq Service Advisories and Bulletins

nCompaq QuickFind

nCompaq Insight Manager 2.0

vii

Maintenance and Service Guide

CONTENTS

Chapter 1

ILLUSTRATED PARTS CATALOG

Compaq ProLiant 4500 Server 1-1

Mechanical Exploded View of the Compaq ProLiant 4500 1-1

Components Exploded View of the Compaq ProLiant 4500 1-2

Spares Parts List 1-3

Chapter 2

REMOVAL AND REPLACEMENT PROCEDURES

ELECTROSTATIC DISCHARGE INFORMATION 2-1

PREPARATION PROCEDURES 2-2

POWER SUPPLY SAFETY INTERLOCK 2-2

REMOVAL AND REPLACEMENT PROCEDURES 2-3

Front Bezel Door/Side Access Panel 2-3

System Unit Cover 2-4

Mass Storage Devices 2-5

Removable Media Storage Devices 2-5

Hot-Pluggable Hard Drives 2-7

Important Guidelines About Replacing Hot-Pluggable Hard Drives 2-7

Replacing Hot-Pluggable Drives 2-8

Cable Folding Routing Diagrams 2-9

Cable Diagram for Diskette Drive 2-9

Cable Diagram for Removable Media Storage Devices 2-10

Cable Diagram for Internal Fast-Wide SCSI-2 Device 2-10

Boards 2-11

Hot-Pluggable Drive Backplane Board 2-11

Memory 2-12

System Board 2-14

Processor Board 2-15

Option Boards 2-16

Power Supply 2-17

Miscellaneous Parts 2-18

Rear Fan 2-18

Lower Front Fan 2-19

Plenum Fan 2-20

Battery/Clock Module 2-21

viii Contents

Maintenance and Service Guide

Chapter 3

DIAGNOSTIC TOOLS

Utility Access 3-1

POWER-ON SELF-TEST (POST) 3-2

POST Error Messages 3-3

DIAGNOSTICS (DIAGS) 3-13

Diagnostic Error Codes 3-13

DRIVE ARRAY ADVANCED DIAGNOSTICS (DAAD) 3-25

Starting DAAD 3-25

DAAD Diagnostic Messages 3-26

RAPID RECOVERY SERVICES 3-35

Automatic Server Recovery 3-35

Configuring the Server for Automatic Server Recovery (ASR) 3-37

Server Health Logs 3-39

System Configuration History Files 3-41

ROMPaq 3-41

Chapter 4

SWITCH AND JUMPER INFORMATION

SYSTEM BOARD 4-1

System Maintenance Switch Settings SW1 4-2

SCSI DEVICES 4-2

COMPAQ NETFLEX-2 CONTROLLER 4-5

Chapter 5

PHYSICAL AND OPERATING SPECIFICATIONS

System Unit Specifications 5-2

Power Supply Specifications 5-3

Redundant Power Supply Specifications 5-4

SIMM Specifications 5-5

Internal Diskette Drives 5-5

CD-ROM Specifications 5-6

SMART SCSI Array Controller 5-7

550-MB Pluggable Fast-SCSI-2 Drive Specifications 5-7

1.05-GB Pluggable Fast-SCSI-2 Drive Specifications 5-7

Contents

Maintenance and Service Guide

Chapter 5 Continued...

2.1-GB Pluggable Drive Specifications 5-8

4.3-GB Pluggable Drive Specifications 5-8

Integrated Fast-Wide SCSI-2 Controller 5-8

32-Bit Fast-Wide SCSI-2/E Controller 5-9

Integrated Fast-SCSI-2 Controller 5-9

32-Bit Fast-SCSI-2 Controller 5-9

NetFlex-2 ENET-TR Controller 5-10

NetFlex-3/E Controller 5-10

Chapter 1

1-1

Maintenance and Service Guide

ILLUSTRATED PARTS

CATALOG

This chapter provides the illustrated parts breakdown and a spare parts list for the family of

Compaq ProLiant 4500 Servers.

Figure 1-1.Exploded View of the Compaq ProLiant 4500 Server Mechanical Parts

1-2Illustrated Parts Catalog

Maintenance and Service Guide

Figure 1-2.Exploded View of the Compaq ProLiant 4500 Server System Components

Illustrated Parts Catalog

1-3

Maintenance and Service Guide

Table 1-1

Spares Parts List - Compaq ProLiant 4500

Item Description Part Number

CHASSIS

1Chassis 199731-001

2Hood 148593-001

3Side Access Panel 148592-001

4Front Bezel Door 188487-001

5Speaker 148590-001

6Power Supply/Inter-Lock Switch 148583-001

7Bezel Kit (1/6, 1/3, 1/2 Height - Qty 5 each) and Empty Hot-

Pluggable Drive Cover 211449-201

8Foot 148580-001

9System Fan 148581-001

10 Chassis Brace with Board Guide (3 parts) 199732-001

11 Plenum Fan 199728-001

12 Lower Front Fan (under drive cage) 189916-001

13 Modem Bracket 148723-001

14 Key-Lock Assembly 148725-001

15 Thumb Screw Assembly (Qty 3) 148594-001

16 Front Bezel Guides (Qty 5) 148724-001

17 Board Guide (Lower) 148744-001

18 Board Guide for Processor and Memory (Rear Fan) 199733-001

19 Bezel Switch Cover 148745-001

20 Logo Kit (Qty 2) 188488-001

21 Drive Guide and Ground Spring (Qty 5 each) 146771-001

22 Slot Cover (Qty 5) 141081-001

23 SCSI Cover 190170-001

SYSTEM COMPONENTS

24 Power Supply 188406-001

25 Redundant Power Supply 488 W (Option) 163828-001

BOARDS

26 System I/O Board 188414-001

27 Processor Board 5/100 MHz 184793-001

28 Hot-Pluggable Drive Backplane Board (Wide SCSI) 188490-001

29 Pass-Thru Board (Wide SCSI) 199612-001

MEMORY

30 Memory Expansion Board 139947-001

31 4-MB SIMM (80ns) 118741-001

8-MB SIMM (80ns) 128954-001*

16-MB SIMM (80ns) 139143-001*

32-MB SIMM (80ns) 139949-001*

4-MB SIMM (70ns) 141754-001*

8-MB SIMM (70ns) 141755-001*

16-MB SIMM (70ns) 149947-001*

32-MB SIMM (70ns) 149948-001*

64-MB SIMM (70ns) 188489-001*

4-MB SIMM (60ns) 139139-001* Continued

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