HP CQ70, G70 Service Manual

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HP G70 Notebook PC Compaq Presario CQ70 Notebook PC

Maintenance and Service Guide

Document Part Number: 485462-001

September 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; and performing computer disassembly procedures.

Bluetooth is a trademark owned by its proprietor and used by Hewlett-Packard Company under license. Intel, Core, Celeron, and Pentium are trademarks of Intel Corporation in the U.S. 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.

First Edition: September 2008 Document Part Number: 485462-001

Safety warning notice

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

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).

1 Product description

2 External component identification

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

Display components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1 Lights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–2 Buttons and speakers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–3 Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–4

TouchPad . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–5 Front components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 Rear components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–6 Left-side components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–7 Right-side components. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–8 Bottom components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–9

3 Illustrated parts catalog

Serial number location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–1 Computer major components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–2 Display assembly components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–9 Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–10 Mass storage devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–11 Miscellaneous parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–12 Sequential part number listing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–13

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 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–4 Component replacement procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5

Serial number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–5

Computer feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6

Battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–6

Optical drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–7

Hard drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–9

RTC battery. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–11

Memory module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–12

WLAN module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–13

Keyboard. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–15

Keyboard cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–17

Power button board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–19

Maintenance and Service Guide iv

Contents

Display assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–20

Top cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–26

TouchPad on/off button board and board bracket. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–28

Audio board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–31

Bluetooth module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–32

Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–33

USB board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–34

System board. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–35

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

Fan/heatsink assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–39

Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4–42

Power connector cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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 17-inch WXGA display specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–2 Hard drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–3 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive specifications. . . . . . . . . . . . . . . . . . . . 6–4 DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe specifications. . . . . . 6–5 Blu-ray ROM DVD±RW SuperMulti DL Drive specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–5 System DMA specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–6 System interrupt specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–6 System I/O address specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–7 System memory map specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6–8

7 Screw listing

Phillips PM2.5x5.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–1 Phillips PM2.0x6.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–4 Phillips PM2.5x6.0 captive screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–5 Phillips PM2.5x6.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–6 Phillips PM2.5x9.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–7 Phillips PM2.5x7.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–9 Phillips PM2.0x4.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–11 Phillips PM2.0x3.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–14 Phillips PM3.0x4.0 screw . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7–15 Phillips PM2.0x10.0 captive 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) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–4 Universal Serial Bus. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9–5

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

Product description

Category Description Presario

CQ70

UMA

Product name HP G70 Notebook PC XX

Compaq Presario CQ70 Notebook PC XX

Processors Intel® Core™2 Duo processors

(6-MB L2 cache, 1066-MHz front side bus (FSB))

T9400 2.53-GHz processor X X X X

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

■ P8600 2.4-GHz processor X X X X

■ P8400 2.26-GHz processor X X X X

■ P7350 2.0-GHz processor X X X X

Intel Core2 Duo processors (2-MB L2 cache, 800-MHz FSB)

■ T5900 2.2-GHz processor X X X X

■ T5800 2.0-GHz processor X X X X

Intel Pentium® Dual-Core processors (1-MB L2 cache, 667-MHz FSB)

■ T3400 2.16-GHz processor X X X X

Presario

CQ70

Discrete

HP G70

UMA

HP G70

Discrete

■ T3200 2.0-GHz processor X X X X

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

■ 585 2.16-GHz processor X X

■ 575 2.0-GHz processor X X

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

■ T1700 1.86-GHz processor X X X X

■ T1600 1.66-GHz processor X X X X

Chipset Intel GM45 X X

Intel GL40 X X

Intel PM45 X X

Southbridge: ICH9m X X X

(Continued)

Maintenance and Service Guide 1–1

Product description

Category Description Presario

CQ70

UMA

Graphics Intel Graphics Media Accelerator 4500MHD (Shared) X X

UMA (integrated) with shared video memory (dynamically allocated)

■ up to 96 MB = 512-MB system memory X X

■ up to 270 MB = 1024-MB system memory X X

■ up to 781 MB = 2048-MB system memory X X

■ up to 1294 MB = 3-GB system memory X X

NVIDIA GeForce 9200M GE with 256 MB of dedicated video memory

Panel 17-inch WXGA BrightView display panel (1440 x 900) X X X X

16:10 Wide Aspect Ratio X X X X

Memory 2 customer-accessible/upgradable memory

module slots

Supports dual-channel memory X X X X

Supports up to 4 GB of system memory X X X X

Supports PC2-6400, 800-MHz, DDR2 and PC2-5300, 667-MHz, DDR2

Supports the following configurations:

XXX X

Presario

CQ70

Discrete

HP G70

UMA

HP G70

Discrete

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

■ 2048-MB total system memory (2048 × 1, 1024 × 2,

dual-channel)

■ 1536-MB total system memory (1024 + 512) X X X X

■ 1024-MB total system memory (1024 × 1, 512 × 2,

dual-channel)

■ 512-MB total system memory (512 × 1, only on

computer models equipped with FreeDOS and Windows Vista® Basic)

Hard drives Supports all 9.5-mm (2.5-inch) SATA hard drives

Customer accessible

Serial ATA

Single hard drive configurations:

120-GB, 5400-rpm X X X X

160-GB, 5400-rpm X X X X

200-GB, 5400-rpm X X

250-GB, 5400-rpm X X X X

320-GB, 5400-rpm X X X X

XXX X

(Continued)

1–2 Maintenance and Service Guide

Product description

Category Description Presario

CQ70

UMA

Optical drives 12.7mm tray load - SATA - Fixed X X X X

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

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

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

Webcam VGA camera, 640 x 480 resolution, 22.5 frames per

second, fixed angle with activity light

Microphone Intregated stereo microphone X X X X

Audio High-definition audio supports Microsoft® premium

requirements

Modem 56K V.92 1.5-inch data/fax modem X X X X

Computer models not equipped with a modem will have a cover on the RJ-11 jack opening

Supports all worldwide certification requirements X X X X

Ethernet Integrated 10/100 network interface card (NIC) X X X X

Wireless Integrated WLAN options by way of wireless module: XXX X

2 wireless antennae built into display assembly X X X X

XXX X

Presario

CQ70

Discrete

HP G70

UMA

HP G70

Discrete

Support for no-WLAN option X X X X

Support for the following WLAN formats:

■ Atheros AR9280 802.11a/b/g/n X X X X

■ Atheros AR2425 802.11b/g X X X X

■ Broadcom BCM4312 802.11b/g X X X X

■ Intel Wi-Fi Link 5100 802.11 a/b/g X X X X

■ Intel Wi-Fi Link 5100 802.11 a/b/g/n X X X X

External media card Digital Media Slot supporting SD, MMC, MS, MSPro, xD

cards. With adapter (not included), supports mini versions of SD, MMC, MS Duo.

Ports Audio-in (stereo microphone) X X X X

Audio-out (stereo headphone) X X X X

High-definition multimedia interface (HDMI) version 1.3 supporting 1080p with high-bandwidth digital content protection (HDCP) key

RJ-11 (modem) X X X X

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

USB (3) X X X X

VGA (Dsub 15-pin) supporting 1920 × 1200 external resolution at 75 Hz, 1600 × 1200 external resolution at 75 Hz (hot plug/unplug with autodetect)

Multi-pin AC power X X X X

XXX X

Docking None

(Continued)

Maintenance and Service Guide 1–3

Product description

Category Description Presario

CQ70

UMA

Keyboard/TouchPad Full-size keyboard

(17-inch with numerical key pad)

TouchPad with 2 TouchPad buttons X X X X

Supports 2-way scroll with legend X X X X

Taps enabled as default X X X X

Power requirements 65-W AC adapter with localized cable plug support X X

90-W AC adapter with localized cable plug support X X

6-cell, 2.20-Ah, 47-Whr battery X X X X

Security Security cable slot X X X X

Operating system Preinstalled:

Windows Vista Business 32 X X X X

Windows Vista Premium 32 X X X X

Windows Vista Home Basic 32 X X X X

FreeDOS X X X X

RedFlag LINUX X X X X

Serviceability End-user replaceable parts:

AC adapter X X X X

XXX X

Presario

CQ70

Discrete

HP G70

UMA

HP G70

Discrete

Battery (system) X X X X

Hard drive X X X X

Memory module X X X X

Optical drive X X X X

WLAN module X X X X

1–4 Maintenance and Service Guide

Top components

Display components

External component identification

Item Component Description

Internal display switch Turns off the display and initiates Sleep if the display is closed

Wireless antennae (2) (select models only) Send and receive signals from one or more wireless

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

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

Internal microphone Records sound.

Maintenance and Service Guide 2–1

while the power is on.

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

Regulatory, Safety and Environmental Notices

the applies to your country or region. These notices are located in Help and Support.

that

External component identification

Lights

Item Component Description

Powe r lights* (2) ■ On: The computer is on.

■ Blinking: The computer is in the Sleep state.

■ Off: The computer is off or in Hibernation.

Battery light ■ On: A battery is charging.

■ Blinking: 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 is turned 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.

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

TouchPad light White: TouchPad is enabled.

Caps lock light On: Caps lock is on.

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

Num lock light On: Num lock is on or the integrated numeric keypad is enabled.

area network (WLAN) device and/or a Bluetooth® device, is turned on.

■ Amber: All wireless devices are turned off.

*The 2 power lights display the same information. The light on the power button is visible only when the computer is open. The power light on the front of the computer is visible whether the computer is open or closed.

2–2 Maintenance and Service Guide

Buttons and speakers

External component identification

Item Component Description

Speakers (2) Produce sound.

Powe r button* ■ When the computer is off, press the button to turn on the

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

*This table describes factory settings. For information about changing factory settings, refer to the user guides located in Help and Support.

computer.

■ When the computer is on, press the button briefly to initiate

Sleep.

■ When the computer is in the Sleep state, press the button

briefly to exit Sleep.

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

exit Hibernation.

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 your power settings, select Start > Control Panel > System and Maintenance > Power Options.

connection.

A wireless network must be set up in order to establish a

✎

wireless connection.

Maintenance and Service Guide 2–3

External component identification

Keys

Item Component Description

esc key Displays system information about your computer when pressed in

fn key Executes frequently used system functions when pressed in

Windows logo key Displays the Windows Start menu.

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

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

Volu me ke ys

Function keys Execute frequently used system functions when pressed in

combination with the fn key.

combination with a function key or the esc key.

Adjust system volume when pressed in combination with the fn key.

combination with the

fn key.

2–4 Maintenance and Service Guide

TouchPad

Item Component Function

External component identification

TouchPad light ■ White: TouchPad is enabled.

■ Amber: TouchPad is disabled.

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

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

TouchPad on/off button Enables/disables the TouchPad.

TouchPad vertical scroll zone Scrolls up or down.

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

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

Maintenance and Service Guide 2–5

External component identification

Front components

Item Component Description

Powe r light ■ On: The computer is on.

Battery light ■ On: A battery is charging.

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

■ Blinking: The computer is in the Sleep state.

■ Off: The computer is off or in Hibernation.

■ Blinking: 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,

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

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

Rear components

Component Function

Vents (2) Enable airflow to cool internal components.

microphone, or monaural microphone.

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

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.

2–6 Maintenance and Service Guide

Left-side components

Item Component Function

Power connector Connects an AC adapter.

AC adapter light ■ On: The computer is connected to external power.

External monitor port Connects an external VGA monitor or projector.

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

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

External component identification

■ Off: The computer is not connected to external power.

television, or any compatible digital or audio component.

USB port Connects an optional USB device.

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

■ Memory Stick (MS)

■ Memory Stick Pro (MSP)

■ MultiMediaCard (MMC)

■ Secure Digital (SD) Memory Card

■ xD-Picture Card (XD)

■ xD-Picture Card (XD) Type H

■ xD-Picture Card (XD) Type M

Digital Media Slot light (select models only) On: The Digital Media Slot is in use.

Maintenance and Service Guide 2–7

External component identification

Right-side components

Item Component Function

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

Optical drive light Blinking: The optical drive is being accessed.

USB ports (2) Connect optional USB devices.

RJ-11 (modem) jack (select models only) Connects a modem cable.

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

The security cable is designed to act as a deterrent, but it may

✎

not prevent the computer from being mishandled or stolen.

2–8 Maintenance and Service Guide

Bottom components

Item Component Function

Battery bay Holds the battery.

External component identification

Battery release latch Releases the battery from the battery bay.

WLAN module compartment Holds the WLAN module.

To prevent an unresponsive system, replace the wireless

module with only 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.

Vents (4) Enable airflow to cool internal components.

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.

Memory module compartment Contains the memory module slots.

Hard drive bay Holds the hard drive.

Maintenance and Service Guide 2–9

Serial number location

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

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) 17-inch WXGA BrightView display assemblies (includes webcam module and cable,

2 WLAN antenna transceivers and cables, microphone and cable, and logo)

For use with HP G70 computer models 485418-001

For use with Presario CQ70 computer models 485420-001

(2) Keyboards (include keyboard cable)

For use in Belgium 485424-181

For use in Canada 485424-121

For use in the Czech Republic 485424-221

For use in France 485424-051

For use in Denmark, Finland, and Norway 485424-DH1

For use in Germany 485424-041

For use in Greece 485424-151

For use in Israel 485424-BB1

For use in Italy 485424--061

For use in Latin America 485424-161

For international use 485424-B31

For use in Portugal 485424-131

For use in Russia 485424-251

For use in Saudi Arabia 485424-171

For use in South Korea 485424-AD1

For use in Spain 485424-071

For use in Switzerland 485424-111

For use in Thailand 485424-281

For use in Turkey 485424-141

For use in the United Kingdom 485424-031

For use in the United States 485424-001

(3) Keyboard cover 489115-001

(4) Power button board (includes power button board cable) 489116-001

(5) Top cover (includes TouchPad board) 489117-001

(6) TouchPad on/off button board (includes cables) 489118-001

(7) Fan/heatsink assembly (includes replacement thermal material) 489126-001

(8) TouchPad board bracket 489119-001

Plastics Kit (see Plastics Kit on page 3-9 for more Plastics Kit spare part information) 489112-001

(9a) Hard drive cover

(9b) Memory module compartment cover

(9c) WLAN module compartment cover

(10) USB board (does not include USB board cable) 486633-001

USB board cable (not illustrated, includes numLock LED) 489123-001

(Continued)

Maintenance and Service Guide 3–3

Illustrated parts catalog

Item Description Spare Part Number

(11) System boards

UMA system board, GM45 (includes built-in modem, Digital Media Slot, HDMI port, and replacement thermal material)

485218-001

UMA system board, GL40 (includes built-in modem, Digital Media Slot, HDMI port, and replacement thermal material)

Discrete system board, PM45 (includes built-in modem, Digital Media Slot, HDMI port, and replacement thermal material)

UMA system board, GL40 (includes built-in modem, Digital Media Slot, and replacement thermal material)

(12) Speakers (include left and right speakers and cables) 488383-001

(13) Audio board (includes audio board cable) 489120-001

(14) Processors (include replacement thermal material)

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

T9400 2.53-GHz processr 492318-001

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

■ P8600 2.4-GHz processor 492317-001

■ P8400 2.26-GHz processor 492316-001

■ P7350 2.0-GHz processor 501520-002

Intel Core2 Duo processors (2-MB L2 cache, 800-MHz FSB)

■ T5900 2.2-GHz processor 501522-002

■ T5800 2.0-GHz processor 501521-002

Intel Pentium Dual-Core processors (1-MB L2 cache, 667-MHz FSB)

485219-001

488338-001

494282-001

■ T3400 2.16-GHz processor 501523-002

■ T3200 2.0-GHz processor 492319-001

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

■ 585 2.16-GHz processor 492322-001

■ 575 2.0-GHz processor 492321-001

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

■ T1700 1.86-GHz processor 501525-002

■ T1600 1.66-GHz processor 501524-002

(15) Modem module cable 489125-001

(16) Power connector cable 486637-001

(17) Optical drive connector 489127-001

(18) Base enclosures (include rubber feet)

For use only with computer models equipped with a built-in modem, Digital Media Slot, and an HDMI port

For use only with computer models equipped with a built-in modem and Digital Media Slot, without an HDMI port

Rubber Kit (not illustrated, includes 6 computer feet) 486623-001

(19) Battery, 6-cell, 2.20-Ah, 47-Wh 485041-003

489114-001

501252-001

(Continued)

3–4 Maintenance and Service Guide

Illustrated parts catalog

Item Description Spare Part Number

(20) Bluetooth® module (does not include Bluetooth cable) 483113-001

Bluetooth cable (not illustrated) 489121-001

(21) Hard drives (include hard drive bracket and connector)

320-GB, 5400-rpm 504448-001

250-GB, 5400-rpm 485036-003

200-GB, 5400-rpm 507527-001

160-GB, 5400-rpm 485035-003

120-GB, 5400-rpm 485034-003

Hard Drive Hardware Kit (includes connector, bracket, and screws) 504059-001

(22) RTC battery 501587-001

(23) Memory Modules

PC2-6400, 667-MHz, DDR2

2048-MB 485033-003

1024-MB 485032-003

512-MB 485031-003

PC2-5300, 667-MHz, DDR2

2048-MB 485030-003

1024-MB 485029-003

512-MB 485028-003

(24) WLAN modules

Atheros AR9280 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

482260-001

(Continued)

Maintenance and Service Guide 3–5

Illustrated parts catalog

Item Description Spare Part Number

■ 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, 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-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory Coast, Jamaica, 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, the People's Republic of China, Peru, the Philippines, Poland, Portugal, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and 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 and Nevis, St. Lucia, St. Vincent and the Grenadines, 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

Atheros AR2425 802.11b/g WLAN modules:

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

the United States

482260-002

459339-001

■ 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, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, 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-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, 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, the People's Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Russia, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Tog o , To n ga, Tr i ni d a d an d To b ago, Tu n i sia , Tu r ke y, Tur k m e nis t a n, Tu v a l u , U g a n da , Ukraine, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

459339-002

(Continued)

3–6 Maintenance and Service Guide

Illustrated parts catalog

Item Description Spare Part Number

Broadcom BCM4312 802.11b/g WLAN modules:

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

the United States

459263-001

■ For use in Afghanistan, Albania, Algeria, Andorra, Angola, Antigua and Barbuda,

Intel Wi-Fi Link 5100 802.11 a/b/g

459263-002

■ For use in Russia, Ukraine, and Pakistan 482957-001

Intel Wi-Fi Link 5100 802.11 a/b/g/n

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, Cambodia, Cameroon, Cape Verde, the Central African Republic, Chad, Chile, Colombia, Comoros, 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-Bissau, Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Indonesia, Ireland, Israel, Italy, the Ivory Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kuwait, 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, Palau, Panama, Papua New Guinea, Paraguay, the People's Republic of China, Peru, the Philippines, Poland, Portugal, Qatar, the Republic of Moldova, Romania, Rwanda, Samoa, San Marino, Sao Tome and Principe, Saudi Arabia, Senegal, Serbia and Montenegro, Seychelles, Sierra Leone, Singapore, Slovakia, Slovenia, the Solomon Islands, Somalia, South Africa, South Korea, Spain, Sri Lanka, St. Kitts and Nevis, St. Lucia, St. Vincent and the Grenadines, Suriname, Swaziland, Sweden, Switzerland, Syria, Taiwan, Tajikistan, Tanzania, Thailand, Togo, Tonga, Trinidad and Tobago, Tunisia, Turkey, Turkmenistan, Tuvalu, Uganda, the United Arab Emirates, the United Kingdom, Uruguay, Uzbekistan, Vanuatu, Venezuela, Vietnam, Yemen, Zaire, Zambia, and Zimbabwe

480985-001

(Continued)

Maintenance and Service Guide 3–7

Illustrated parts catalog

Item Description Spare Part Number

(25) Optical drives (include optical drive bezel and bracket)

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-003

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-003

Blu-ray ROM DVD±RW SuperMulti DL Drive 485040-003

3–8 Maintenance and Service Guide

Display assembly components

Illustrated parts catalog

Item Description Spare Part Number

(1) Display bezels

For use only with HP G70 computer models 488386-001

For use only with Presario CQ70 computer models 488389-001

(2) Display inverter 486556-001

(3) Webcam module (does not include webcam module cable) 488385-001

(4) Display Hinge Kit (includes left and right display hinges) 488384-001

(5) Display panel brackets (include left and right brackets) 488378-001

(6) 17-inch WXGA BrightView display panels (include display panel and backlight cables)

For use only with HP G70 computer models 488377-001

For use only with Presario CQ70 computer models 485420-001

Display panel cable with webcam cable (not illustrated) 489110-001

(7) Wireless Antenna Kit (includes wireless antenna transceivers and cable) 489108-001

(8) Microphone (includes receiver and cable) 489109-001

(9) Display enclosures (include logo)

For use only with HP G70 computer models 488379-001

For use only with Presario CQ70 computer models 488387-001

Display Rubber Kit (not illustrated, includes display bezel rubber screw covers) 489107-001

Display Screw Kit (not illustrated) 486622-001

Maintenance and Service Guide 3–9

Illustrated parts catalog

Plastics Kit

Item Description Spare part number

Plastics Kit: 489112-001

WLAN module compartment cover (includes 1 captive screw, secured by a C-clip)

Memory module compartment cover (includes 2 captive screws, secured by C-clips)

Hard drive cover (includes 2 captive screws, secured by C-clips)

3–10 Maintenance and Service Guide

Mass storage devices

Illustrated parts catalog

Item Description Spare part number

Hard drives (include connector and bracket)

320-GB, 5400-rpm 504448-001

250-GB, 5400-rpm 485036-003

200-GB, 5400-rpm 507527-001

160-GB, 5400-rpm 485035-003

120-GB, 5400-rpm 485034-003

Hard Drive Hardware Kit (includes connector, bracket, and screws) 504059-001

Optical drives (include bezel and bracket)

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive 485038-003

DVD±RW and CD-RW SuperMulti Double-Layer Combo Drive with LightScribe 485039-003

Blu-ray ROM DVD±RW SuperMulti DL Drive 485040-003

Maintenance and Service Guide 3–11

+ 100 hidden pages