compaq evo n180.pdf

Maintenance and Service Guide

Compaq Notebook Evo N180 Series

Document Part Number: 263815-001

December 2001

This guide is a troubleshooting reference used for maintaining

and servicing the notebook. It provides comprehensive

information on identifying computer features, components, and

spare parts, troubleshooting computer problems, and performing

computer disassembly procedures.

Compaq, the Compaq logo, and Evo are trademarks of Compaq Information

Technologies Group, L.P. in the U.S. and/or other countries.

Microsoft and Windows are trademarks of Microsoft Corporation in the U.S.

and/or other countries.

Intel, Pentium, and Celeron are trademarks of Intel Corporation in the U.S.

and/or other countries.

All other product names mentioned herein may be trademarks of their respective

companies.

Compaq shall not be liable for technical or editorial errors or omissions

contained herein. The information is provided “as is” without warranty of any

kind and is subject to change without notice. The warranties for Compaq

products are set forth in the express limited warranty statements accompanying

such products. Nothing herein should be construed as constituting an additional

warranty.

Maintenance and Service Guide

First Edition December 2001

Document Part Number: 263815-001

Contents

1 Product Description

1.1 Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–10

1.3 Clearing a Password . . . . . . . . . . . . . . . . . . . . . . . . . 1–12

1.4 Power Management . . . . . . . . . . . . . . . . . . . . . . . . . 1–13

1.5 Computer External Components . . . . . . . . . . . . . . . 1–14

1.5 Design Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–24

2 Troubleshooting

2.1 Using the PhoenixBIOS Setup Utility . . . . . . . . . . . . 2–1

2.2 Troubleshooting Flowcharts. . . . . . . . . . . . . . . . . . . . 2–2

3 Illustrated Parts Catalog

3.1 Serial Number Location . . . . . . . . . . . . . . . . . . . . . . . 3–1

3.2 Computer System Major Components . . . . . . . . . . . . 3–2

3.3 Plastics Kit Components . . . . . . . . . . . . . . . . . . . . . . 3–8

3.4 Hardware Kit Components. . . . . . . . . . . . . . . . . . . . . 3–9

3.5 Cable Kit Components . . . . . . . . . . . . . . . . . . . . . . . 3–10

3.6 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–11

3.7 Miscellaneous. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–14

Maintenance and Service Guide

iii

4 Removal and Replacement Preliminaries

4.1 Tools Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

4.2 Service Considerations. . . . . . . . . . . . . . . . . . . . . . . . 4–2

Plastic Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Cables and Connectors . . . . . . . . . . . . . . . . . . . . . . . 4–2

4.3 Preventing Damage to Removable Drives . . . . . . . . . 4–3

4.4 Preventing Electrostatic Damage . . . . . . . . . . . . . . . . 4–4

4.5 Packaging and Transporting Precautions . . . . . . . . . . 4–4

4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–5

4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–6

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . . 5–3

5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–5

5.4 Memory Expansion Board . . . . . . . . . . . . . . . . . . . . 5–10

5.5 Modem Board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–12

5.6 Video Memory Board . . . . . . . . . . . . . . . . . . . . . . . 5–14

5.7 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–16

5.8 LED Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17

5.9 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–19

5.10 Heat Sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–20

5.11 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22

5.12 Disk Cell RTC Battery . . . . . . . . . . . . . . . . . . . . . . 5–24

5.13 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–26

5.14 Top Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–30

5.15 PC Card Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–32

5.16 Charger Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–35

5.17 Audio Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–37

5.18 Keyboard Support Plate . . . . . . . . . . . . . . . . . . . . . 5–39

5.19 Speaker Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–40

5.20 Fan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–42

5.21 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–44

5.22 Modem Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–48

Maintenance and Service Guide

6 Specifications

A Connector Pin Assignments

B Power Cord Set Requirements

3-Conductor Power Cord Set . . . . . . . . . . . . . . . . . . . . . . B–1

General Requirements . . . . . . . . . . . . . . . . . . . . . . . . B–1

Country-Specific Requirements . . . . . . . . . . . . . . . . . . . . B–2

Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B–2

C Screw Listing

Index

Maintenance and Service Guide

Plik z chomika:

Inne pliki z tego folderu:

Inne foldery tego chomika: