Compaq Presario CQ20 User Manual

b

Compaq Presario CQ20 Notebook PC

Maintenance and Service Guide

Document Part Number: 482402-002

October 2008

This guide is a troubleshooting reference used for maintaining and servicing the computer. It provides
comprehensive information on identifying computer features, components, and spare parts; troubleshooting
computer problems; and performing computer disassembly procedures.

© Copyright 2008 Hewlett-Packard Development Company, L.P.

Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Core, and Celeron are
trademarks or registered trademarks of Intel Corporation or its subsidiaries in the United States and other countries. Microsoft,
Windows, and Windows Vista are U.S. registered trademarks of Microsoft Corporation. SD Logo is a trademark of its proprietor.

The information contained herein is subject to change without notice. The only warranties for HP products and services are set forth in
the express warranty statements accompanying such products and services. Nothing herein should be construed as constituting an
additional warranty. HP shall not be liable for technical or editorial errors or omissions contained herein.

Second Edition: October 2008
First Edition: August 2008
Document Part Number: 482402-002

Safety warning notice

WARNING: To reduce the possibility of heat-related injuries or of overheating the computer, do not place the computer directly

Å

on your lap or obstruct the computer air vents. Use the computer only on a hard, flat surface. Do not allow another hard surface,
such as an adjoining optional printer, or a soft surface, such as pillows or rugs or clothing, to block airflow. Also, do not allow
the AC adapter to contact the skin or a soft surface, such as pillows or rugs or clothing, during operation. The computer and the
AC adapter comply with the user-accessible surface temperature limits defined by the International Standard for Safety of
Information Technology Equipment (IEC 60950).

Contents

1 Product description

2 External component identification

Top components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

Display components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2

Buttons . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3

Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5

Front components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

Left-side components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6

Right-side components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7

Bottom components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8

3 Illustrated parts catalog

Serial number location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1

Computer major components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2

Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–7

Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–8

Mass storage devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9

Miscellaneous parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10

Sequential part number listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11

4 Removal and replacement procedures

Preliminary replacement requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Tools required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Service considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–1

Grounding guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–2

Unknown user password . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5

Component replacement procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6

Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6

Computer feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–7

Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–7

Hard drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–8

Memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–10

WLAN module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–12

Optical drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–14

Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–16

Top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–18

Speaker assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–22

Display assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–24

Audio board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–30

Maintenance and Service Guide iv

Contents

Fan. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–32

System board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–34

RTC battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–36

Modem module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–38

Bluetooth module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–40

Heat sink . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–42

Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–44

5 Setup Utility

Starting the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

Changing the language of the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

Navigating and selecting in the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

Displaying system information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

Restoring default settings in the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–2

Exiting the Setup Utility . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3

Setup Utility menus . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3

Main menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3

Security menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–3

System Configuration menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–4

Diagnostics menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–4

6 Specifications

Computer specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–1

12.1-inch, WXGA display specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

Hard drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2

DVD/CD-RW Combo Drive specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3

Blu-ray ROM DVD±RW SuperMulti DL Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3

DVD±RW and CD-RW SuperMulti Double-Layer Drive and DVD±RW and CD-RW SuperMulti

Double-Layer Drive with LightScribe specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–4

System DMA specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–4

System interrupt specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–5

System I/O address specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–6

System memory map specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–8

7 Screw listing

Phillips PM1.5×3.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–2

Phillips PM2.0×3.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–4

Phillips PM2.0×4.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–5

Phillips PM2.0×5.0 captive screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–6

Phillips PM2.0×3.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–7

Phillips PM2.0×6.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–8

Phillips PM2.0×5.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–9

Phillips PM2.0×7.0 captive screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–10

Phillips PM2.0×10.0 captive screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–11

Phillips PM2.5×10.0 captive screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–12

Phillips PM3.0×3.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–13

Phillips PM3.0×4.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–14

Phillips T2.0×2.0BH screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–15

Torx T8M2.5×6.0 slotted screw. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–16

v Maintenance and Service Guide

8 Backup and recovery

Creating recovery discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–1

Backing up your information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2

When to back up . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2

Backup suggestions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–2

Using system restore points . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–3

Performing a recovery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–4

Recovering from the recovery discs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8–4

Recovering from the dedicated recovery partition (select models only) . . . . . . . . . . . . . . . . . . . . . . . 8–4

9 Connector pin assignments

Audio-out (headphone) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–1

Audio-in (microphone). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–1

External monitor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–2

HDMI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–3

RJ-11 (modem). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–4

RJ-45 (network) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–5

Universal Serial Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–6

Contents

10Power cord set requirements

Requirements for all countries and regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–1

Requirements for specific countries and regions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10–2

11Recycling

Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–1

Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11–1

Index

Maintenance and Service Guide vi

1

Product description

Models with

GL40 system

Category Description

Product Name Compaq Presario CQ20 Notebook PC XX

Processors Intel® Core™2 Duo processors:

T9600 2.8-GHz processor, 6-MB L2 cache, 1066-MHz front
side bus (FSB)

T9400 2.53-GHz processor, 6-MB L2 cache, 1066-MHz FSB X

P9500 2.53-GHz processor, 6-MB L2 cache, 1066-MHz FSB X

P8600 2.4-GHz, 3-MB L2 cache, 1066-MHz FSB X

P8400 2.26-GHz processor, 3-MB L2 cache, 1066-MHz FSB X

P7350 2.0-GHz processor, 3-MB L2 cache, 1066-MHz FSB X

Intel Core Duo processors:

T5900 2.2-GHz processor, 2-MB L2 cache, 800-MHz FSB X

T5800 2.0-GHz processor, 2-MB L2 cache, 800-MHz FSB X

T3400 2.16-GHz processor, 1-MB L2 cache, 667-MHz FSB X X

T3200 2.0-GHz processor, 1-MB L2 cache, 667-MHz FSB X X

Intel Celeron®-M processors:

585 2.16-GHz processor, 1-MB L2 cache, 667-MHz FSB X

board

Models with

GM45 system

board

X

575 2.0-GHz processor, 1-MB L2 cache, 667-MHz FSB X

Intel Celeron-T processor:

T1600 1.66-GHz processor, 1-MB L2 cache, 667-MHz FSB X

Chipset Northbridge: Intel GL40 X

Northbridge: Intel GM45 X

Southbridge: Intel ICH9M X X

Graphics Intel Unified Memory Architecture (UMA) graphics subsystem

integrated with shared system memory (dynamically allocated)

Panel 12.1-inch WXGA panel (1280 x 800) BrightView with

integrated webcam

All display assemblies include 2 wireless local area network
(WLAN) antennae

Webcam Integrated low-light VGA camera X X

Maintenance and Service Guide 1–1

XX

XX

XX

(Continued)

Product description

Models with

GL40 system

Category Description

Memory 2 customer-accessible/upgradable memory module slots X X

Supports dual-channel memory X X

Supports up to 4 GB of system RAM X X

PC2-6400, 800-MHz, DDR2 X X

PC2-6400, 800-MHz, DDR2 supports the following
configurations:

■ 4096-MB total system memory (2048 × 2, dual-channel) X X

■ 3072-MB total system memory (2048 + 1024) X X

■ 2048-MB total system memory (1024 × 2, dual-channel) X X

■ 2048-MB total system memory (2048 × 1) X X

■ 1024-MB total system memory (1024 × 1) X X

Hard drives Supports 9.5-mm, 2.5-inch hard drives X X

Customer-accessible X X

Serial ATA X X

Supports the following drives:

■ 400-GB, 5400-rpm X X

■ 320-GB, 5400-rpm X X

board

Models with

GM45 system

board

■ 250-GB, 5400-rpm X X

■ 160-GB, 5400-rpm X X

■ 120-GB, 5400-rpm X X

Optical drives Fixed (removal of 1 screw required) X X

Customer-accessible X X

Serial ATA X X

Supports no-optical-drive option X X

Supports the following drives:

■ DVD/CD-RW Combo Drive X X

■ DVD±RW SuperMulti Double-Layer Drive X X

■ DVD±RW SuperMulti Double-Layer Drive with LightScribe X X

■ Blu-ray ROM DVD±RW SuperMulti DL Drive X

Diskette drive Supports external USB diskette drive only X X

Microphone Integrated mono microphone X X

Audio Azalia audio X X

2 speakers X X

Modem 56K V.92 1.5-inch data/fax modem with digital line guard X X

Modem cable is not included X X

(Continued)

1–2 Maintenance and Service Guide

Product description

Category Description

Ethernet Intel Broadcom 88E8072 10/100/1000 network interface

card (NIC)

Ethernet cable included X X

Wireless Integrated WLAN options by way of wireless module:

2 wireless antennae built into display assembly X X

Supports no-WLAN option X X

Support for the following WLAN formats:

■ Broadcom 802.11a/b/g/nXX

■ Intel 802.11a/b/g/nXX

■ Broadcom 802.11b/g X X

Integrated personal area network (PAN) options by way of
Bluetooth® module:

Support for no-WPAN option X X

Broadcom Bluetooth X X

External media card One ExpressCard slot, supporting optical ExpressCard/34

cards

Models with

GL40 system

board

XX

XX

Models with

GM45 system

board

Digital Media Slot supporting MMC and SD Memory Cards X X

Ports Audio-in (mono microphone) X X

Audio-out (stereo headphone) X X

HDMI X X

RJ-11 (modem) X X

RJ-45 (Ethernet, includes link and activity lights) X X

USB (3) X X

VGA (Dsub 15-pin) supporting 1600 × 1200 external resolution
at 75 GHz (hot plug/unplug with auto-detect)

Multi-pin AC power X X

Docking None X X

Keyboard/pointing
devices

Power requirements 65-W AC adapter with localized and pointing stick cable plug

Spill-resistant full-size keyboard X X

TouchPad with 2 TouchPad buttons X X

Supports 2-way scroll X X

Taps enabled as default X X

Windows Vista® Hardware Start Button X X

support (3-wire plug with ground pin, supports 3-pin DC
connector)

XX

XX

4-cell, 37-Wh Li-ion battery X X

8-cell, 73-Wh Li-ion battery X X

Security Security cable slot X X

(Continued)

Maintenance and Service Guide 1–3

Product description

Category Description

Operating system Preinstalled:

Windows Vista® Home Basic 32 with Office 2007 Ready X X

Windows Vista Business 32 with Office 2007 Ready X X

Windows Vista Home Premium 32 with Office 2007 Ready X X

FreeDOS X X

Serviceability End-user replaceable parts:

AC adapter X X

Battery (system) X X

Hard drive X X

Memory module X X

Optical drive X X

WLAN module X X

Models with

GL40 system

board

Models with

GM45 system

board

1–4 Maintenance and Service Guide

Top components

Display components

2

External component identification

Item Component Description

Wireless antennae (2)

1

(select models only)

Internal microphones (2)

2

(select models only)

Webcam light (select models only) On: The webcam is in use.

3

Webcam (select models only) Records audio and video and captures still photographs.

4

Maintenance and Service Guide 2–1

Send and receive signals from one or more wireless devices.

The antennae are not visible from the outside of the computer. For

✎

optimal transmission, keep the areas immediately around the antennae
free from obstructions. To see wireless regulatory notices, refer to the
section of the
applies to your country or region. These notices are located in Help and
Support.

Record sound.

All models have at least 1 internal microphone.

✎

Regulatory, Safety and Environmental Notices

that

External component identification

TouchPad

Item Component Function

TouchPad* Moves the pointer and selects or activates items on the screen.

1

Left TouchPad button* Functions like the left button on an external mouse.

2

Right TouchPad button* Functions like the right button on an external mouse.

3

TouchPad scroll zone Scrolls up or down.

4

*This table describes factory settings. To view or change device preferences, select Start > Control Panel > Hardware and
Sound > Mouse.

2–2 Maintenance and Service Guide

Buttons

External component identification

Item Component Description

Power button ■ When the computer is off, press the button to turn on the computer.

1

■ When the computer is on, press the button to shut down the system.

■ When the computer is in Hibernation, press the button briefly to exit

Hibernation.

■ When the computer is in the Sleep state, press the button briefly to exit
the Sleep state.

If the computer has stopped responding and Windows® shutdown
procedures are ineffective, press and hold the power button for at least
5 seconds to turn off the computer.

To learn more about power settings, Select Start > Control Panel > System
and Maintenance > Power Options.

Media button Launches the QuickPlay program.

2

Wireless button Turns the wireless feature on or off, but does not establish a wireless

3

Volume mute button Mutes and restores speaker sound.

4

Volume down button Decreases speaker sound.

5

Volume up button Increases speaker sound.

6

connection.

You must set up or access a wireless network to establish a wireless

✎

connection.

Maintenance and Service Guide 2–3

External component identification

Keys

Item Component Function

esc key Displays system information when pressed in combination with the fn key.

1

fn key Executes frequently used system functions when pressed in combination with

2

Windows logo key Displays the Windows Start menu.

3

Windows applications key Displays a shortcut menu for items beneath the pointer.

4

Embedded numeric keypad keys Can be used like the keys on an external numeric keypad.

5

Function keys Execute frequently used system functions when pressed in combination with

6

a function key or the esc key.

the fn key.

2–4 Maintenance and Service Guide

Lights

External component identification

Item Component Description

Caps lock light On: Caps lock is on.

1

Battery light (beside power connector) ■ Amber: A battery is charging.

2

■ Green: A battery is close to full charge capacity.

■ Blinking amber: A battery that is the only available power

source has reached a low battery level. When the battery
reaches a critical battery level, the battery light begins blinking
rapidly.

■ Off: If the computer is plugged into an external power source,
the light turns off when all batteries in the computer are fully
charged. If the computer is not plugged into an external power
source, the light stays off until the battery reaches a low battery
level.

Powe r light ■ On: The computer is on.

3

■ Blinking: The computer is in the Sleep state.

■ Blinking rapidly: An AC adapter with a higher power rating

should be connected.

■ Off: The computer is off or in Hibernation.

QuickPlay light On: TheQuickPlay program is launched.

4

Wireless light ■ Blue: An integrated wireless device, such as a wireless local

5

area network (WLAN) device, an HP Broadband Wireless
Module, and/or a Bluetooth® device, is on.

■ Amber: All wireless devices are off.

Volume mute light ■ Off: Computer sound is on.

6

■ On: Computer sound is off.

Volume down light Blinking: The volume scroll zone is being used to decrease

7

Volume up light Blinking: The volume scroll zone is being used to increase

8

Maintenance and Service Guide 2–5

speaker volume.

speaker volume.

External component identification

Front components

Item Component Description

Drive light ■ Blinking green: The hard drive or optical drive is being accessed.

1

Audio-in (microphone) jack Connects an optional computer headset microphone, stereo array

2

Audio-out (headphone) jack Produces sound when connected to optional powered stereo speakers,

3

Left-side components

■ Amber: (select models only) HP 3D DriveGaurd has temporarily parked the
hard drive.

microphone, or monaural microphone.

headphones, ear buds, a headset, or television audio.

Item Component Function

Battery light ■ Amber: A battery is charging.

1

■ Turquoise: A battery is close to full charge capacity.

■ Blinking amber: A battery that is the only available power source has

reached a low battery level. When the battery reaches a critical battery
level, the battery light begins blinking rapidly.

■ Off: If the computer is plugged into an external power source, the light turns
off when all batteries in the computer are fully charged. If the computer is
not plugged into an external power source, the light stays off until the
battery reaches a low battery level.

Power connector Connects an AC adapter.

2

RJ-45 (network) jack Connects a network cable.

3

RJ-11 (modem) jack Connects a modem cable.

4

USB port Connects an optional USB device.

5

Optical drive Reads optical discs and, on select models, also writes to optical discs.

6

2–6 Maintenance and Service Guide

Right-side components

Item Component Function

ExpressCard slot (select models only) Supports optional ExpressCards.

1

Digital Media Slot (select models only) Supports the following optional digital card formats:

2

HDMI port (select models only) Connects an optional video or audio device, such as a high-definition

3

External component identification

■ MultiMedia Card

■ MultiMedia Card Plus

■ Secure Digital (SD) Memory Card

■ Secure Digital High Capacity Memory Card

television or any compatible digital or audio component.

USB ports (2) (select models only) Connect optional USB devices.

4

External monitor port Connects an external VGA monitor or projector.

5

Vent Enables airflow to cool internal components.

6

The computer fan starts up automatically to cool internal components

✎

and prevent overheating. It is normal for the internal fan to cycle on and
off during routine operation.

Security cable slot Attaches an optional security cable to the computer.

7

The security cable is designed to act as a deterrent, but it may not

✎

prevent the computer from being mishandled or stolen.

Maintenance and Service Guide 2–7

External component identification

Bottom components

Item Component Function

Vents (3) Enables airflow to cool internal components.

1

The computer fan starts up automatically to cool internal components

✎

and prevent overheating. It is normal for the internal fan to cycle on and
off during routine operation.

Battery bay Holds the battery.

2

Battery release latch Releases the battery from the battery bay.

3

Wireless module compartment Holds a WLAN module (select models only).

4

To prevent an unresponsive system, replace the module only with a

✎

wireless module authorized for use in the computer by the
governmental agency that regulates wireless devices in your country or
region. If you replace the module and then receive a warning message,
remove the module to restore computer functionality, and then contact
technical support through Help and Support.

Hard drive bay Holds the hard drive and two memory modules.

5

2–8 Maintenance and Service Guide

Serial number location

When ordering parts or requesting information, provide the computer serial number and model number located on
the bottom of the computer.

3

Illustrated parts catalog

Item Component Description

1 Product name This is the product name affixed to the front of your computer.

2 Serial number (s/n) This is an alphanumeric identifier that is unique to each product.

3 Part number/Product number (p/n) This number provides specific information about the product’s

hardware components. The part number helps a service
technician to determine what components and parts are needed.

4 Model description This is the number you use to locate documents, drivers, and

support for your computer.

5 Warranty period This number describes the duration (in years) of the warranty

period for this computer.

Maintenance and Service Guide 3–1

Illustrated parts catalog

Computer major components

3–2 Maintenance and Service Guide

Illustrated parts catalog

Item Description Spare Part Number

(1) Display assembly (includes 2 WLAN antenna transceivers and cables, nameplate, and logo)

12.1-inch, WXGA BrightView display assembly with webcam 492154-001

Display internal components (not illustrated)

12.1-inch, WXGA BrightView display panel 492153-001

Webcam with cable 492159-001

Display bezel 492156-001

Display inverter 493193-001

Display hinges 493192-001

Display hinge covers 495018-001

Display cables (includes display, microphone, webcam, and antenna cables) 492158-001

Display nameplate 493964-001

Display enclosure 492155-001

Display Miscellaneous Kit (includes rubber feet, screw covers, and hinge cover) 492157-001

(2) Keyboard (includes keyboard cable)

For use in South Korea 493960-AD1

For use in Taiwan 493960-AB1

For use in Thailand 493960-281

For use in the United States 493960-001

(3) Speaker assembly 493273-001

(4) Top cover (includes TouchPad and cable, LED board and cable, and switch cover) 493962-001

(5) Modem module cable with RJ-11 jack (included in the Cable Kit, spare part number

493275-001. See “Cable Kit” on page 3-7 for more Cable Kit information.)

(6) Modem module

The modem module spare part kit does not include a modem module cable. The

✎

modem module cable is included in the Cable Kit, spare part number 493275-001.
See “Cable Kit” on page 3-7 for more Cable Kit information.

(7) Audio board 493272-001

(8) System board

GM45 (includes RTC battery and replacement thermal material) 492152-001

GL40 (includes RTC battery and replacement thermal material) 504452-001

Plastics Kit (see “Plastics Kit” on page 3-8 for more Plastics Kit spare part information) 506695-001

(9a) ExpressCard slot bezel

(9b) WLAN module compartment cover

(9c) Hard drive cover

461749-001

(10) Bluetooth module

The Bluetooth module spare part kit does not include a Bluetooth module cable. The

✎

Bluetooth module cable is included in the Cable Kit, spare part number 493275-001.
See “Cable Kit” on page 3-7 for more Cable Kit information.

(11) RTC battery 449137-001

Maintenance and Service Guide 3–3

398393-002

(Continued)

Illustrated parts catalog

Item Description Spare Part Number

(12) Fan 493269-001

(13) Processor (includes replacement thermal material)

Intel Core2 Duo processors (6-MB L2 cache, 1066-MHz FSB):

■ T9600 2.8-GHz processor 486257-001

■ T9400 2.53-GHz processor 486256-001

■ P9500 2.53-GHz processor 496458-001

Intel Core2 Duo processors (3-MB L2 cache, 1066-MHz FSB):

■ P8600 2.4-GHz processor 486255-001

■ P8400 2.26-GHz processor 486254-001

■ P7350 2.0-GHz processor 496459-001

Intel Celeron-M processors (1-MB L2 cache, 667-MHz FSB):

■ 585 2.16-GHz processor 490337-001

■ 575 2.0-GHz processor 490336-001

Intel Celeron-T processor (1-MB L2 cache, 667-MHz FSB):

■ T1600 1.66-Ghz processor 506303-001

Intel Core Duo processors (2-MB L2 cache, 800-MHz FSB):

■ T5900 2.2-Ghz processor 506307-001

■ T5800 2.0-Ghz processor 506306-001

Intel Core Duo processors (1-MB L2 cache, 667-MHz FSB):

■ T3400 2.16-Ghz processor 506305-001

■ T3200 2.0-Ghz processor 506304-001

(14) Thermal module (includes heat sink and thermal material) 493270-001

(15) Battery

4-cell, 37-Wh 493202-001

8-cell, 73-Wh 501935-001

(16) Base enclosure (includes rubber feet) 493271-001

(17) Optical drive (includes optical drive bezel and bracket)

DVD/CD-RW Combo Drive 493200-001

DVD±RW and CD-RW SuperMulti Double-Layer Drive 495017-001

DVD±RW and CD-RW SuperMulti Double-Layer Drive with LightScribe 493961-001

Blu-ray ROM DVD±RW SuperMulti DL Drive 497536-001

Rubber Kit (not illustrated, contains 5 computer feet) 493276-001

(Continued)

3–4 Maintenance and Service Guide

Illustrated parts catalog

Item Description Spare Part Number

(18) WLAN module

Broadcom 802.11a/b/g/n WLAN module:

■ For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia,
Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria,
Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad,
Chile, People's Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia,
Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East
Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji,
Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti,
Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi,
Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania,
Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique,
Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua,
Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay,
Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia,
Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and
Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon
Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia,
St. Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan,
Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan,
Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

Broadcom 802.11b/g WLAN module:

■ For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,
Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas, Bahrain,
Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia,
Bosnia and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria,
Burkina Faso, Burundi, Cameroon, Cape Verde, the Central African Republic, Chad,
Chile, People's Republic of China, Colombia, Comoros, the Congo, Costa Rica, Croatia,
Cyprus, the Czech Republic, Denmark, Djibouti, Dominica, the Dominican Republic, East
Timor, Ecuador, Egypt, El Salvador, Equitorial Guinea, Eritrea, Estonia, Ethiopia, Fiji,
Finland, France, French Guiana, Gabon, Gambia, Georgia, Germany, Ghana, Gibraltar,
Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa, Guyana, Haiti,
Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,
Lesotho, Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi,
Malaysia, the Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania,
Mauritius, Mexico, Micronesia, Monaco, Mongolia, Montenegro, Morocco, Mozambique,
Namibia, Nauru, Nepal, the Nether Antilles, the Netherlands, New Zealand, Nicaragua,
Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama, Papua New Guinea, Paraguay,
Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia,
Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal, Serbia and
Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon
Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia,
St. Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan,
Tanzania, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu,
Uganda, Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan,
Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

487330-002

459263-002

Intel 802.11a/b/g/n WLAN module:

■ For use in Canada, the Cayman Islands, Guam, Puerto Rico, the U.S. Virgin Islands, and
the United States

480985-001

(Continued)

Maintenance and Service Guide 3–5

Illustrated parts catalog

Item Description Spare Part Number

(19) Memory module

2048-MB 493195-001

1024-MB 493194-001

(20) Hard drive (includes hard drive bracket)

400-GB, 5400-rpm 512573-001

320-GB, 5400-rpm 493199-001

250-GB, 5400-rpm 493198-001

160-GB, 5400-rpm 493197-001

120-GB, 5400-rpm 493196-001

Cable Kit (not illustrated) 493275-001

3–6 Maintenance and Service Guide

Cable Kit

Item Description Spare part number

Illustrated parts catalog

Cable Kit: 493275-001

Bluetooth module cable

1

Modem module cable (includes RJ-11 jack)

2

Maintenance and Service Guide 3–7

Illustrated parts catalog

Plastics Kit

Item Description Spare part number

Plastics Kit: 506695-001

Hard drive cover (includes one captive screw, secured by a C-clip)

1

Wireless module compartment cover (includes one captive screw, secured by a C-clip)

2

ExpressCard slot bezel

3

SD Memory Card slot bezel

4

3–8 Maintenance and Service Guide

Mass storage devices

Illustrated parts catalog

Item Description Spare part number

Optical drive (includes bezel)

1

DVD/CD-RW Combo Drive 493200-001

DVD±RW and CD-RW Supermulti Double-Layer Drive 495017-001

DVD±RW and CD-RW Supermulti Double-Layer Drive with LightScribe 493961-001

Blu-ray ROM DVD±RW SuperMulti DL Drive 497536-001

Hard drive (includes bracket)

2

400-GB, 5400-rpm 512573-001

320-GB, 5400-rpm 493199-001

250-GB, 5400-rpm 493198-001

160-GB, 5400-rpm 493197-001

120-GB, 5400-rpm 493196-001

Maintenance and Service Guide 3–9

Illustrated parts catalog

Miscellaneous parts

Description Spare part number

65-W AC adapter 463958-001

Power cords:

For use in North America 490371-001

For use in the United Kingdom and Singapore 490371-031

For use in the People’s Republic of China 490371-AA1

For use in Brazil 490371-201

For use in Australia 490371-011

For use in India 490371-D61

For use in South Korea 490371-AD1

For use in Taiwan 490371-AB1

Screw Kit

■ Torx T8M2.5 x 6.0 screws (14)

■ Phillips PM2.0 x 4.0 screws (5)

■ Phillips PM2.5 x 5.0 screws (7)

■ Phillips PM2.0 x 3.0 screws (3)

■ Phillips PM2.5 x 2.5 screws (4)

■ Phillips PM2.0 x 2.0 screws (3)

493277-001

3–10 Maintenance and Service Guide

Sequential part number listing

Spare part number Description

398393-002 Bluetooth module

The Bluetooth module spare part kit does not include a Bluetooth module cable. The Bluetooth

✎

module cable is included in the Cable Kit, spare part number 493275-001.

449137-001 RTC battery

459263-002 Broadcom 802.11b/g WLAN module for use in Afghanistan, Albania, Algeria, Andorra, Angola,

Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas,
Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia
and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso,
Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, People's Republic of
China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark,
Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial
Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa,
Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho,
Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the
Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia,
Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles,
the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama,
Papua New Guinea, Paraguay, Peru, the Philippines, Poland, Portugal, the Republic of Moldova,
Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal,
Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon
Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St.
Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo,
Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United
Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe

Illustrated parts catalog

461749-001 Modem module

The modem module spare part kit does not include a modem module cable. The modem

✎

module cable is included in the Cable Kit, spare part number 493275-001.

463958-001 65-W AC adapter

480985-001 Intel 802.11a/b/g/n WLAN modules for use in Canada, the Cayman Islands, Guam, Puerto Rico, the

U.S. Virgin Islands, and the United States

486254-001 Intel Core 2 Duo processor (3-MB L2 cache, 1066-MHz FSB), P8400 2.26-GHz (includes

replacement thermal material)

486255-001 Intel Core 2 Duo processor (3-MB L2 cache, 1066-MHz FSB), P8600 2.4-GHz (includes replacement

thermal material)

486256-001 Intel Core 2 Duo processor (6-MB L2 cache, 1066-MHz FSB), T9400 2.53-GHz (includes

replacement thermal material)

486257-001 Intel Core 2 Duo processor (6-MB L2 cache, 1066-MHz FSB), T9600 2.8-GHz (includes replacement

thermal material)

(Continued)

Maintenance and Service Guide 3–11

Illustrated parts catalog

Spare part number Description

487330-002 Broadcom 802.11a/b/g/n WLAN module for use in Afghanistan, Albania, Algeria, Andorra, Angola,

Antigua and Barbuda, Argentina, Armenia, Aruba, Australia, Austria, Azerbaijan, the Bahamas,
Bahrain, Bangladesh, Barbados, Belarus, Belgium, Belize, Benin, Bermuda, Bhutan, Bolivia, Bosnia
and Herzegovina, Botswana, Brazil, the British Virgin Islands, Brunei, Bulgaria, Burkina Faso,
Burundi, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, People's Republic of
China, Colombia, Comoros, the Congo, Costa Rica, Croatia, Cyprus, the Czech Republic, Denmark,
Djibouti, Dominica, the Dominican Republic, East Timor, Ecuador, Egypt, El Salvador, Equitorial
Guinea, Eritrea, Estonia, Ethiopia, Fiji, Finland, France, French Guiana, Gabon, Gambia, Georgia,
Germany, Ghana, Gibraltar, Greece, Grenada, Guadeloupe, Guatemala, Guinea, Guinea-Bissa,
Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast,
Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon, Lesotho,
Liberia, Liechtenstein, Lithuania, Luxembourg, Macedonia, Madagascar, Malawi, Malaysia, the
Maldives, Mali, Malta, the Marshall Islands, Martinique, Mauritania, Mauritius, Mexico, Micronesia,
Monaco, Mongolia, Montenegro, Morocco, Mozambique, Namibia, Nauru, Nepal, the Nether Antilles,
the Netherlands, New Zealand, Nicaragua, Niger, Nigeria, Norway, Oman, Pakistan, Palau, Panama,
Papua New Guinea, Paraguay, Peru, the Philippines, Poland, Portugal, the Republic of Moldova,
Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome & Principe, Saudi Arabia, Senegal,
Serbia and Montenegro, the Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon
Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts & Nevis, St. Lucia, St.
Vincent & Grenada, Suriname, Swaziland, Sweden, Switzerland, Taiwan, Tajikistan, Tanzania, Togo,
Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, Ukraine, the United
Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen,
Zaire, Zambia, and Zimbabwe

490336-001 Intel Celeron-M processor (1-MB L2 cache, 667-MHz FSB), 575 2.0-GHz (includes replacement

thermal material)

490337-001 Intel Celeron-M processor (1-MB L2 cache, 667-MHz FSB), 585 2.16-GHz (includes replacement

thermal material)

490371-001 Power cord for use in North America

490371-011 Power cord for use in Australia

490371-031 Power cord for use in the United Kingdom and Singapore

490371-201 Power cord for use in Brazil

490371-AA1 Power cord for use in the People’s Republic of China

490371-AB1 Power cord for use in Taiwan

490371-AD1 Power cord for use in Korea

490371-D61 Power cord for use in India

492152-001 System board, GM45 (includes RTC battery and replacement thermal material)

492153-001 12.1-inch, WXGA BrightView display panel

492154-001 12.1-inch, WXGA BrightView display assembly with webcam

492155-001 Display enclosure

492156-001 Display bezel

492157-001 Display Miscellaneous Kit (includes rubber feet, screw covers, and hinge cover)

492158-001 Display cables (includes display, microphone, and antenna cables)

492159-001 Webcam with cable

493192-001 Display hinges

493193-001 Display inverter

493194-001 Memory module, 1024-MB

493195-001 Memory module, 2048-MB

(Continued)

3–12 Maintenance and Service Guide