HP 493269-001 Product information

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

Å 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).

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

v

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




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

Maintenance and Service Guide

Contents

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

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

Category Description

Product Name Compaq Presario CQ20 Notebook PC

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

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

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



Intel Core Duo processors:





Intel Celeron®-M processors:

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

Chipset

Graphics

Panel

Webcam

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

Intel Celeron-T processor:


Northbridge: Intel GL40

Northbridge: Intel GM45

Southbridge: Intel ICH9M

Intel Unified Memory Architecture (UMA) graphics subsystem integrated with shared system memory (dynamically allocated)

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

All display assemblies include 2 wireless local area network

(WLAN) antennae

Integrated low-light VGA camera

Models with

GL40 system board

Models with

GM45 system board

X X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

(Continued)

Maintenance and Service Guide 1–1

Product description


Memory

Hard drives

Optical drives

2 customer-accessible/upgradable memory module slots

Supports dual-channel memory

Models with


Models with


X

X

X

X

X

X

Supports up to 4 GB of system RAM

PC2-6400, 800-MHz, DDR2

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

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

■ 3072-MB total system memory (2048 +

1024)

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

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

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

Supports 9.5-mm, 2.5-inch hard drives

X

X

Customer-accessible X

X

X

X

X

X

X

X Serial ATA

Supports the following drives:

■ 400-GB, 5400-rpm

■ 320-GB, 5400-rpm

■ 250-GB, 5400-rpm

■ 160-GB, 5400-rpm

■ 120-GB, 5400-rpm

Fixed (removal of 1 screw required)

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Diskette drive

Microphone

Audio

Modem

Customer-accessible

Serial ATA

Supports no-optical-drive option

Supports the following drives:

■ DVD/CD-RW Combo Drive

■ DVD±RW SuperMulti Double-Layer Drive

■ DVD±RW SuperMulti Double-Layer Drive with LightScribe

■ Blu-ray ROM DVD±RW SuperMulti DL Drive

Supports external USB diskette drive only

Integrated mono microphone

Azalia audio

2 speakers

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

Modem cable is not included

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

(Continued)

1–2 Maintenance and Service Guide



Ethernet Intel Broadcom 88E8072 10/100/1000 network interface card (NIC)

Ethernet cable included

Wireless

External media card

Integrated WLAN options by way of wireless module:

2 wireless antennae built into display assembly

Supports no-WLAN option

Support for the following WLAN formats:

■ Broadcom 802.11a/b/g

/ n

■ Intel 802.11a/b/g / n

■ Broadcom 802.11b/g

Integrated personal area network (PAN) options by way of

Bluetooth® module:

Support for no-WPAN option

Broadcom Bluetooth

One ExpressCard slot, supporting optical ExpressCard/34 cards

Models with


Models with


X X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Ports

Docking

Keyboard/pointing devices

Digital Media Slot supporting MMC and SD Memory Cards

Audio-in (mono microphone)

Audio-out (stereo headphone)

HDMI

RJ-11 (modem)

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

USB (3)

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

Multi-pin AC power X

None X

Spill-resistant full-size keyboard X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

Power requirements

Security

TouchPad with 2 TouchPad buttons

Supports 2-way scroll

Taps enabled as default

Windows Vista® Hardware Start Button

65-W AC adapter with localized and pointing stick cable plug support (3-wire plug with ground pin, supports 3-pin DC connector)

4-cell, 37-Wh Li-ion battery


Security cable slot

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

(Continued)



Models with


Models with

GM45 system board Category Description

Operating system Preinstalled:

Windows Vista® Home Basic 32 with Office 2007 Ready

Serviceability

Windows Vista Business 32 with Office 2007 Ready

Windows Vista Home Premium 32 with Office 2007 Ready

FreeDOS X

End-user replaceable parts:

X

X

X

X

X

X

X

AC adapter

Battery (system)

Hard drive

Memory module

Optical drive

WLAN module

X

X

X

X

X

X

X

X

X

X

X

X


Top components

Display components

2

External component identification

Item Component

1 Wireless antennae (2)

(select models only)

2 Internal microphones (2)


3 Webcam light (select models only)

4 Webcam (select models only)

Description

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 Regulatory, Safety and Environmental Notices that applies to your country or region. These notices are located in Help and

Support.

Record sound.

✎

All models have at least 1 internal microphone.

On: The webcam is in use.

Records audio and video and captures still photographs.


External component identification

TouchPad

Item Component

1 TouchPad*

2 Left TouchPad button*

3

4

Right TouchPad button*

TouchPad scroll zone

Function

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

Functions like the left button on an external mouse.

Functions like the right button on an external mouse.

Scrolls up or down.

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

Sound > Mouse.



Buttons

Item Component

1 Power button

2 Media button

3 Wireless button

4 Volume mute button

5 Volume down button

6 Volume up button

Description

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

■ 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.

Launches the QuickPlay program.

Turns the wireless feature on or off, but does not establish a wireless connection.

✎

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

Mutes and restores speaker sound.

Decreases speaker sound.

Increases speaker sound.



Keys

2–4

Item Component

1 esc key

2 fn key

3 Windows logo key

4 Windows applications key

5 Embedded numeric keypad keys

6 Function keys

Function

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

Executes frequently used system functions when pressed in combination with a function key or the esc key.

Displays the Windows Start menu.

Displays a shortcut menu for items beneath the pointer.

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

Execute frequently used system functions when pressed in combination with the fn key.



Lights

Item Component

1 Caps lock light

2 Battery light (beside power connector)

3

4

5

Power light

QuickPlay light

Wireless light

6 Volume mute light

7 Volume down light

8 Volume up light


Description

On: Caps lock is on.

■ Amber: A battery is charging.

■ 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.

■ On: The computer is on.

■ 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.

On: TheQuickPlay program is launched.

■ Blue: An integrated wireless device, such as a wireless local area network (WLAN) device, an HP Broadband Wireless

Module, and/or a Bluetooth® device, is on.

■ Amber: All wireless devices are off.

■ Off: Computer sound is on.

■ On: Computer sound is off.

Blinking: The volume scroll zone is being used to decrease speaker volume.

Blinking: The volume scroll zone is being used to increase speaker volume.

2–5


Front components

Item Component

1 Drive light

2 Audio-in (microphone) jack

3 Audio-out (headphone) jack

Left-side components

Description

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

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

Connects an optional computer headset microphone, stereo array microphone, or monaural microphone.

Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio.

2–6

Item Component

1 Battery light

2 Power connector

3 RJ-45 (network) jack

4 RJ-11 (modem) jack

5 USB port

6 Optical drive

Function

■ Amber: A battery is charging.

■ 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.

Connects an AC adapter.

Connects a network cable.

Connects a modem cable.

Connects an optional USB device.

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



Right-side components

Item Component Function

1 ExpressCard slot (select models only) Supports

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

■ MultiMedia Card

■ MultiMedia Card Plus

■ Secure Digital (SD) Memory Card

■ Secure Digital High Capacity Memory Card

3 HDMI port (select models only) Connects an optional video or audio device, such as a high-definition television or any compatible digital or audio component.

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

5 External monitor port Connects an external VGA monitor or projector.

6 Vent

7 Security cable slot

Enables 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.

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.



Bottom components

Item Component

1 Vents (3)

2 Battery bay

3 Battery release latch

4 Wireless module compartment

5 Hard drive bay

Function

Enables 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.

Holds the battery.

Releases the battery from the battery bay.

Holds a WLAN module (select models only).

✎

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.

Holds the hard drive and two memory modules.


3

Illustrated parts catalog

Serial number location

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

Item Component

1 Product name

2

Serial number (s/n)

3 Part number/Product number (p/n)

4 Model description

5

Warranty period

Description

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

This is an alphanumeric identifier that is unique to each product.

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.

This is the number you use to locate documents, drivers, and support for your computer.

This number describes the duration (in years) of the warranty period for this computer.


Illustrated parts catalog

Computer major components



Item Description

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

Spare Part Number

12.1-inch, WXGA BrightView display assembly with webcam

Display internal components (not illustrated)

492154-001

12.1-inch, WXGA BrightView display panel

Webcam with cable

Display bezel

Display inverter

492153-001

492159-001

492156-001

493193-001

(2)

Display hinges

Display hinge covers

Display cables (includes display, microphone, webcam, and antenna cables)

Display nameplate

Display enclosure

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

Keyboard (includes keyboard cable)

For use in South Korea

493192-001

495018-001

492158-001

493964-001

492155-001

492157-001

(3)

(4)

(5)

For use in Taiwan

For use in Thailand

For use in the United States

Speaker assembly

Top cover (includes TouchPad and cable, LED board and cable, and switch cover)

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.)

493960-AD1

493960-AB1

493960-281

493960-001

493273-001

493962-001

(6) 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.

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

(7)

(8)

Audio board

System board

GM45 (includes RTC battery and replacement thermal material)

GL40 (includes RTC battery and replacement thermal material)

Plastics Kit (see

“Plastics Kit” on page 3-8

for more Plastics Kit spare part information)

(9a) ExpressCard slot bezel

(9b) WLAN module compartment cover

493272-001

492152-001

504452-001

506695-001

(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

398393-002

449137-001

(Continued)




(12) Fan

(13) Processor (includes replacement thermal material)

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

■ T9600 2.8-GHz processor


■ P9500 2.53-GHz processor





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

■ 585 2.16-GHz processor


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

■ T1600 1.66-Ghz processor

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



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



(14) Thermal module (includes heat sink and thermal material)

(15) Battery

4-cell, 37-Wh

8-cell, 73-Wh

(16) Base enclosure (includes rubber feet)

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

DVD/CD-RW Combo Drive

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

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

Blu-ray ROM DVD±RW SuperMulti DL Drive

Rubber Kit (not illustrated, contains 5 computer feet)


493269-001

486257-001

486256-001

496458-001

486255-001

486254-001

496459-001

490337-001

490336-001

506303-001

506307-001

506306-001

506305-001

506304-001

493270-001

493202-001

501935-001

493271-001

493200-001

495017-001

493961-001

497536-001

493276-001

(Continued)



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

487330-002

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,


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

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)




(19) Memory module

2048-MB

1024-MB

(20) Hard drive (includes hard drive bracket)

400-GB, 5400-rpm

320-GB, 5400-rpm

250-GB, 5400-rpm

160-GB, 5400-rpm

120-GB, 5400-rpm

Cable Kit (not illustrated)


493195-001

493194-001

512573-001

493199-001

493198-001

493197-001

493196-001

493275-001



Cable Kit


Cable Kit:

1 Bluetooth module cable

2 Modem module cable (includes RJ-11 jack)

Spare part number

493275-001



Plastics Kit


Plastics Kit:

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

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

3 ExpressCard slot bezel

4 SD Memory Card slot bezel


506695-001



Mass storage devices


1 Optical drive (includes bezel)


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

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


2 Hard drive (includes bracket)

400-GB, 5400-rpm

320-GB, 5400-rpm

250-GB, 5400-rpm

160-GB, 5400-rpm

120-GB, 5400-rpm


493200-001

495017-001

493961-001

497536-001

512573-001

493199-001

493198-001

493197-001

493196-001



Miscellaneous parts

Description

65-W AC adapter

Power cords:

For use in North America

For use in the United Kingdom and Singapore

For use in the People’s Republic of China

For use in Brazil

For use in Australia

For use in India


For use in Taiwan

Screw Kit

■ Torx T8M2.5 x 6.0 screws (14)

■ Phillips PM2.0 x 4.0 screws (5)






463958-001

490371-001

490371-031

490371-AA1

490371-201

490371-011

490371-D61

490371-AD1

490371-AB1

493277-001



Sequential part number listing


398393-002

449137-001

459263-002

461749-001

463958-001

480985-001

486254-001

486255-001

486256-001

486257-001

Description

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.

RTC battery

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

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.

65-W AC adapter

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

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

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

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

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

(Continued)



490371-001

490371-011

490371-031

490371-201

490371-AA1

490371-AB1

490371-AD1

490371-D61

492152-001

492153-001

492154-001

492155-001

492156-001

492157-001

492158-001

492159-001

493192-001

493193-001

493194-001

493195-001


487330-002

490336-001

490337-001

Description

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,


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

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

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

Power cord for use in North America

Power cord for use in Australia

Power cord for use in the United Kingdom and Singapore

Power cord for use in Brazil

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

Power cord for use in Taiwan

Power cord for use in Korea

Power cord for use in India

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

12.1-inch, WXGA BrightView display panel

12.1-inch, WXGA BrightView display assembly with webcam

Display enclosure

Display bezel

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

Display cables (includes display, microphone, and antenna cables)

Webcam with cable

Display hinges

Display inverter

Memory module, 1024-MB

Memory module, 2048-MB

(Continued)




493196-001

493197-001

493198-001

493199-001

493200-001

493202-001

493269-001

493270-001

493271-001

493272-001

493273-001

493275-001

493276-001

493277-001

493960-001

493960-281

493960-AB1

493960-AD1

493961-001

493962-001

493964-001

495017-001

495018-001

496458-001

496459-001

497536-001

501935-001

504452-001

506303-001

506304-001

506305-001

Description

Hard drive, 120-GB, 5400-rpm




DVD/CD-RW Combo Drive (includes drive bezel and bracket)

Battery, 4-cell, 37-Wh

Fan

Thermal module (includes heat sink and thermal material)

Base enclosure (includes rubber feet)

Audio board

Speaker assembly

Cable Kit (see

“Cable Kit” on page 3-7 for more Cable Kit information)

Rubber Kit (contains 5 computer feet)

Screw Kit

Keyboard for use in the United States

Keyboard for use in Thailand

Keyboard for use in Taiwan

Keyboard for use in South Korea

DVD±RW and CD-RW SuperMulti Double-Layer Drive with LightScribe (includes drive bezel and bracket)

Top cover (includes TouchPad and cable, LED board and cable, and switch cover)

Display nameplate

DVD±RW and CD-RW SuperMulti Double-Layer Drive (includes drive bezel and bracket)

Display hinge covers

Intel Core2 Duo processor (6-MB L2 cache, 1066-MHz FSB), T9500 2.53-GHz (includes replacement thermal material)

Intel Core2 Duo processor (3-MB L2 cache, 1066-MHz FSB), P7350 2.0-GHz (includes replacement thermal material)

Blu-ray ROM DVD±RW SuperMulti DL Drive (includes drive bezel and bracket)

Battery, 8-cell, 73-Wh

System board, GL40 (includes RTC battery and replacement thermal material)

Intel Celeron-T processor (1-MB L2 cache, 667-MHz FSB) T1600 1.66-Ghz (includes replacement thermal material)

Intel Core Duo processor (1-MB L2 cache, 667-MHz FSB) T3200 2.0-Ghz (includes replacement thermal material)


(Continued)




506306-001

506307-001

506695-001

512573-001



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


Description


4

Removal and replacement procedures

Preliminary replacement requirements

Tools required

You will need the following tools to complete the removal and replacement procedures:

■

■

■

■

Flat-bladed screwdriver

Magnetic screwdriver

Phillips P0 and P1 screwdrivers

Torx T8 screwdriver

Service considerations

The following sections include some of the considerations that you must keep in mind during disassembly and assembly procedures.

✎

As you remove each subassembly from the computer, place the subassembly (and all accompanying screws) away from the work area to prevent damage.

Plastic parts

Using excessive force during disassembly and reassembly can damage plastic parts. Use care when handling the plastic parts. Apply pressure only at the points designated in the maintenance instructions.

Cables and connectors

Ä CAUTION: When servicing the computer, be sure that cables are placed in their proper locations during the reassembly process. Improper cable placement can damage the computer.

Cables must be handled with extreme care to avoid damage. Apply only the tension required to unseat or seat the cables during removal and insertion. Handle cables by the connector whenever possible. In all cases, avoid bending, twisting, or tearing cables. Be sure that cables are routed in such a way that they cannot be caught or snagged by parts being removed or replaced. Handle flex cables with extreme care; these cables tear easily.


Removal and replacement procedures

Drive handling

Ä CAUTION: Drives are fragile components that must be handled with care. To prevent damage to the computer, damage to a drive, or loss of information, observe these precautions:

■ Before removing or inserting a hard drive, shut down the computer. If you are unsure whether the computer is off or in

Hibernation, turn the computer on, and then shut it down through the operating system.

■ Before handling a drive, be sure that you are discharged of static electricity. While handling a drive, avoid touching the connector.

■ Before removing a diskette drive or optical drive, be sure that a diskette or disc is not in the drive and be sure that the optical drive tray is closed.

■ Handle drives on surfaces covered with at least one inch of shock-proof foam.

■ Avoid dropping drives from any height onto any surface.

■ After removing a hard drive, an optical drive, or a diskette drive, place it in a static-proof bag.

■ Avoid exposing a hard drive to products that have magnetic fields, such as monitors or speakers.

■ Avoid exposing a drive to temperature extremes or liquids.

■ If a drive must be mailed, place the drive in a bubble pack mailer or other suitable form of protective packaging and label the package “FRAGILE.”

Grounding guidelines

Electrostatic discharge damage

Electronic components are sensitive to electrostatic discharge (ESD). Circuitry design and structure determine the degree of sensitivity. Networks built into many integrated circuits provide some protection, but in many cases, ESD contains enough power to alter device parameters or melt silicon junctions.

A discharge of static electricity from a finger or other conductor can destroy static-sensitive devices or microcircuitry. Even if the spark is neither felt nor heard, damage may have occurred.

An electronic device exposed to ESD may not be affected at all and may work perfectly throughout a normal cycle.

Or the device may function normally for a while, and then degrade in the internal layers, reducing its life expectancy.

Ä CAUTION: To prevent damage to the computer when you are removing or installing internal components, observe these precautions:

■ Keep components in their electrostatic-safe containers until you are ready to install them.

■ Use nonmagnetic tools.

■ Before touching an electronic component, discharge static electricity by using the guidelines described in this section.

■ Avoid touching pins, leads, and circuitry. Handle electronic components as little as possible.

■ If you remove a component, place it in an electrostatic-safe container.



The following table shows how humidity affects the electrostatic voltage levels generated by different activities.

Ä CAUTION: A product can be degraded by as little as 700 V.

Typical electrostatic voltage levels

Event

Walking across carpet

Walking across vinyl floor

Motions of bench worker

Removing DIPS from plastic tube

Removing DIPS from Styrofoam

Removing bubble pack from PCB

Packing PCBs in foam-lined box

35,000 V

12,000 V

Relative humidity

10% 40% 55%

15,000 V

5,000 V

7,500 V

3,000 V

6,000 V

2,000 V

800 V

700 V

400 V

400 V

2,000 V

3,500 V 14,500 V

26,500 V

21,000 V

5,000 V

20,000 V

11,000 V

7,000 V

5,000 V

Packaging and transporting guidelines

Follow these grounding guidelines when packaging and transporting equipment:

■

■

■

■

■

■

■

To avoid hand contact, transport products in static-safe tubes, bags, or boxes.

Protect ESD-sensitive parts and assemblies with conductive or approved containers or packaging.

Keep ESD-sensitive parts in their containers until the parts arrive at static-free workstations.

Place items on a grounded surface before removing items from their containers.

Always be properly grounded when touching a component or assembly.

Store reusable ESD-sensitive parts from assemblies in protective packaging or nonconductive foam.

Use transporters and conveyors made of antistatic belts and roller bushings. Be sure that mechanized equipment used for moving materials is wired to ground and that proper materials are selected to avoid static charging.

When grounding is not possible, use an ionizer to dissipate electric charges.



Workstation guidelines

■

■

■

■

■

■

Follow these grounding workstation guidelines:

■

■

Cover the workstation with approved static-shielding material.

Use a wrist strap connected to a properly grounded work surface and use properly grounded tools and equipment.

Use conductive field service tools, such as cutters, screwdrivers, and vacuums.

When fixtures must directly contact dissipative surfaces, use fixtures made only of static-safe materials.

Keep the work area free of nonconductive materials, such as ordinary plastic assembly aids and Styrofoam.

Handle ESD-sensitive components, parts, and assemblies by the case or PCM laminate. Handle these items only at static-free workstations.

Avoid contact with pins, leads, or circuitry.

Turn off power and input signals before inserting or removing connectors or test equipment.

Equipment guidelines

Grounding equipment must include either a wrist strap or a foot strap at a grounded workstation.

■ When seated, wear a wrist strap connected to a grounded system. Wrist straps are flexible straps with a minimum of one megohm ±10% resistance in the ground cords. To provide proper ground, wear a strap snugly against the skin at all times. On grounded mats with banana-plug connectors, use alligator clips to connect a wrist strap.

■ When standing, use foot straps and a grounded floor mat. Foot straps (heel, toe, or boot straps) can be used at standing workstations and are compatible with most types of shoes or boots. On conductive floors or dissipative floor mats, use foot straps on both feet with a minimum of one megohm resistance between the operator and ground. To be effective, the conductive strips must be worn in contact with the skin.

The following grounding equipment is recommended to prevent electrostatic damage:

■

■

■

■

■

Antistatic tape

Antistatic smocks, aprons, and sleeve protectors

Conductive bins and other assembly or soldering aids

Nonconductive foam

Conductive tabletop workstations with ground cords of one megohm resistance



■

■

■

■

■

■

■

Static-dissipative tables or floor mats with hard ties to the ground

Field service kits

Static awareness labels

Material-handling packages

Nonconductive plastic bags, tubes, or boxes

Metal tote boxes

Electrostatic voltage levels and protective materials

The following table lists the shielding protection provided by antistatic bags and floor mats.

Material

Antistatic plastic

Carbon-loaded plastic

Metallized laminate

Use

Bags

Floor mats

Floor mats

Voltage protection level

1,500 V

7,500 V

5,000 V

Unknown user password

If the computer you are servicing has an unknown user password, follow these steps to clear the password:

✎

These steps also clear CMOS.

1. Shut down the computer. If you are unsure whether the computer is off or in Hibernation, turn the computer on, and then shut it down through the operating system.

2. Disconnect all external devices connected to the computer.

3. Disconnect the power from the computer by first unplugging the power cord from the AC outlet and then unplugging the AC adapter from the computer.

4. Remove the battery (see “Battery” on page 4-7

).

5. Remove the real-time clock (RTC) battery (see

“RTC battery” on page 4-36 ).

6. Wait approximately 5 minutes.

7. Replace the RTC battery and reassemble the computer.

8. Connect AC power to the computer. Do not reinsert any batteries at this time.

9. Turn on the computer.

All passwords and all CMOS settings have been cleared.



Component replacement procedures

This chapter provides removal and replacement procedures.

There are as many as 71 screws, in 14 different sizes, that must be removed, replaced, or loosened when servicing the computer. Make special note of each screw size and location during removal and replacement.

Serial number

Report the computer serial number to HP when requesting information or ordering spare parts. The serial number is located on the bottom of the computer.

4–6

Item Component

1

Product name

2 Serial number (s/n)

3

Part number/Product number (p/n)

4

Model description

5 Warranty period

Description

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

This is an alphanumeric identifier that is unique to each product.

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.

This is the number you use to locate documents, drivers, and support for your computer.

This number describes the duration (in years) of the warranty period for this computer.



Computer feet

The computer feet are adhesive-backed rubber pads. The feet are included in the Rubber Kit, spare part number

493274-001. There are 5 rubber feet that attach to the base enclosure in the locations illustrated below.

Battery

Description




493202-001

501935-001

Before disassembling the computer, follow these steps:




Remove the battery:

1. Turn the computer upside down on a flat surface, with the battery bay toward you.

2. Slide the battery release latch 1 to release the battery.

3. Remove the battery 2 from the computer.

Install the battery by inserting it into the battery bay until you hear a click.



Hard drive

✎

All hard drive spare part kits include a hard drive bracket.

Description

400-GB, 5400-rpm hard drive






512573-001

493199-001

493198-001

493197-001

493196-001

Before removing the hard drive, follow these steps:





).

Remove the hard drive:

1. Position the computer with the front toward you.

2. Loosen the four Phillips PM2.0×5.0 captive screws 1 that secure the hard drive cover to the computer.

3. Remove the cover 2. The hard drive cover is included in the Plastics Kit, spare part number 493274-001.



4. Loosen the Phillips PM2.5×10.0 captive screw 1 that secures the hard drive to the computer.

5. Grasp the Mylar tab 2 on the hard drive and slide the hard drive 3 away from the hard drive connector.

6. Remove the hard drive 4 from the hard drive bay.

7. If it is necessary to replace the hard drive bracket a. Remove the two Phillips PM3.0×3.0 hard drive bracket screws 1 from each side of the hard drive. b. Lift the bracket 2 straight up to remove it from the hard drive.

Reverse this procedure to reassemble and install the hard drive.



Memory module

Description

2048-MB (PC2-5300, 667-MHz, DDR2)

1024-MB (PC2-5300, 667-MHz, DDR2)


493195-001

493194-001

Before removing the memory module, follow these steps:





).

Remove the memory module:


2. Loosen the four Phillips PM2.0×5.0 captive screws 1 that secure the hard drive cover to the computer.

3. Remove the cover 2. The hard drive cover is included in the Plastics Kit, spare part number 493274-001.



✎

The top memory module slot is for extension memory and the bottom slot is for primary memory.

4. Spread the retaining tabs 1 on each side of the memory module to release the memory module. (The edge of the module opposite the slot rises away from the computer.)

5. Remove the memory module 2 by pulling the module away from the slot at an angle.

✎

Memory modules are designed with a notch 3 to prevent incorrect insertion into the memory module slot.

Reverse this procedure to install a memory module.



WLAN module

Ä CAUTION: The WLAN module and the WWAN module are not interchangeable.

Description Spare part number

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

■ 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,


Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory

Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,


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

Broadcom 802.11b/g WLAN modules:

■ 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,


Guyana, Haiti, Honduras, Hong Kong, Hungary, Iceland, India, Ireland, Israel, Italy, the Ivory

Coast, Jamaica, Japan, Jordan, Kazakhstan, Kenya, Kiribati, Kyrgyzstan, Laos, Latvia, Lebanon,


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

459263-002

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.

480985-001



Before removing the WLAN module, follow these steps:





).

Remove the WLAN module:


2. Loosen the Phillips PM2.0×5.0 captive screw 1 that secures the WLAN module compartment cover to the computer. The screw is identified by the wireless icon.

3. Lift the right side of the cover 2, and remove the cover.

4. Disconnect the WLAN antenna cables 1 from the terminals on the WLAN module.

✎

The black WLAN antenna cable is connected to the WLAN module “Main” terminal. The white WLAN antenna cable is connected to the WLAN module “Aux” terminal.

5. Remove the two Phillips PM2.5×4.0 screws 2 that secure the WLAN module to the computer. (The edge of the module opposite the slot rises away from the computer.)

6. Remove the WLAN module 3 by pulling the module away from the slot at an angle.

✎

WLAN modules are designed with a notch 4 to prevent incorrect insertion.

Reverse this procedure to install the WLAN module.



Optical drive

✎

All optical drive spare part kits include an optical drive bezel and bracket.

Description


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

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



493200-001

495017-001

493961-001

497536-001

Before removing the optical drive, follow these steps:





).

Remove the optical drive:

1. Position the computer with the front side toward you.

2. Remove the Torx T8M2.0×6.0 screw 1 that secures the optical drive to the computer.

3. Insert a flat-bladed screwdriver or similar tool into the optical drive tab access 2 and press the tab to the right to release the optical drive from the computer.

4. Remove the optical drive 3 from the computer.



5. If it is necessary to replace the optical drive bracket, follow these steps: a. Position the optical drive with the rear toward you. b. Remove the two Phillips PM1.5×3.0 screws 1 that secure the optical drive bracket to the optical drive. c. Remove the optical drive bracket 2.

Reverse this procedure to reassemble and install an optical drive.



Keyboard

Description


For use in Taiwan

For use in Thailand

For use in the United States


493960-AD1

493960-AB1

493960-281

493960-001

Before removing the keyboard, follow these steps:





).

5. Remove the following components: a. Hard drive (see

“Hard drive” on page 4-8

) b. Memory module (see

“Memory module” on page 4-10 ))

c. WLAN module (see “WLAN module” on page 4-12

)

d. Optical drive (see “Optical drive” on page 4-14 )

Remove the keyboard:

1. Turn the computer upside down, with the front toward you.

2. Remove the three Torx T8M2.0×6.0 screws that secure the keyboard to the computer.



3. Turn the computer display-side up, and open the computer.

4. Lift the rear edge of the keyboard 1 and rotate the keyboard toward you 2 until it rests upside down on the top cover.

5. Release the zero insertion force (ZIF) connector 1 to which the keyboard cable is attached, and disconnect the keyboard cable 2 from the system board.

6. Remove the keyboard.

Reverse this procedure to install the keyboard.



Top cover

Description

Top cover (includes caps lock light, capacitive board, TouchPad, and TouchPad cable)


493962-001

Before removing the top cover, follow these steps:





).




“Memory module” on page 4-10 )


)


e. Keyboard (see

“Keyboard” on page 4-16 )



Remove the top cover:

1. Close the computer and turn it upside down, with the front toward you.

2. Remove the following:

Remove four rubber screw covers on the front of the computer. Note that three of the screw covers are the same 1 and one screw cover 2 is different. The rubber screw covers are included in the Plastics Kit, spare part number 493274-001.

3. Remove ten Torx T8M2.0×6.0 slotted screws.



4. Remove the three Phillips PM2.0×2.0BH screws in the battery bay.

5. Remove the three Phillips PM2.0×3.0 screws in the optical drive bay.



6. Turn the computer right-side up, with the front toward you.

7. Open the LED board cable ZIF connector 1, and then disconnect the cable.

8. Open the TouchPad cable ZIF connector 2, and then disconnect the cable.

9. Remove the two Torx T8M2.0×6.0 screws 3 that attach the top cover to the base enclosure.

10. Lift the rear edge and sides of the top cover 1 to release it. Move the top cover backward 2 and place it on the base enclosure.

Reverse this procedure to install the top cover.



Speaker assembly

Description

Speaker assembly


493273-001

Before removing the speaker assembly, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see

“Top cover” on page 4-18

)



Remove the speaker assembly:

1. Disconnect the speaker assembly cable 1 from the system board.

2. Remove the Phillips PM3.0×4.0 screw 2 that attaches the left speaker to the base enclosure.

3. Remove the speaker cables from the clips on the system board, and then remove the speaker assembly 3 from the base enclosure.

Reverse this procedure to install the speaker assembly.



Display assembly

Description

12.1-inch, WXGA display assembly with webcam


492154-001

Before removing the display assembly, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


) g. Speaker assembly (see

“Speaker assembly” on page 4-22 )

Remove the display assembly:

1. Open the computer as far as possible.

2. Disconnect the display panel cable 1 from the system board.

3. Remove the WLAN antenna cable 2 from the opening in the base enclosure.

4. Disconnect the microphone cable 3 from the system board. Remove any tape that may be used to secure the cable to the system board.



5. Remove the four Torx T8M2.0×6.0 screws 1 that secure the display assembly to the computer. Be sure to hold the display before removing the last screw to prevent damage to the display.

6. Lift the display assembly 2 straight up and remove it.

Perform the following steps in sequence to remove or replace the display bezel or the display assembly internal components.

1. To remove the display bezel: a. Remove the two rubber screw covers 1 at the bottom of the display assembly and peel back the two rubber bumper strips 2 at the top of the display assembly.


Removal and replacement procedures b. Remove the two PM2.0×5.0 screws 1 and two PM3.0×6.0 2 screws that secure the display bezel to the display enclosure.

c. Lift the inside edge of the left and right sides 1 to disengage it from the clips, and then the top and bottom sides 2 of the display bezel until the bezel disengages from the display enclosure. d. Remove the display bezel 3. The display bezel is available using spare part number 492156-001.

Reverse this procedure to install the display bezel. Be careful to route the cables through the side openings in the hinge covers and avoid pinching the cables between the bezel and display enclosure.



2. To remove the webcam module: a. Disconnect the webcam cable 1 from the computer.

b. Remove the webcam module 2 from the display enclosure. (The webcam is secured with double-sided tape.) The webcam can also be ordered separately and is available using spare part number

492159-001.

3. To remove the display inverter: a. Use a flat bladed screwdriver to release the inverter 1, which is secured with double-sided tape. b. Disconnect the backlight cable 2 and the display panel cable 3 from the display inverter. The display inverter is available using spare part number 493193-001.



4. To remove the display panel: a. Remove the six Phillips PM2.0×5.0 screws 1 that secure the display panel to the display enclosure. b. Remove the display panel 2 from the display enclosure. c. Remove the four Phillips PM1.5×3.0 screws 1 that secure the hinges to the display panel. d. Remove the display hinges 2 from the display panel. The display hinges are available using spare part number 493192-001.



5. To remove the microphone cable or WLAN transceivers and cable:

✎

The microphone, WLAN antenna cable, and the LCD module cable are included in the Cable Kit, spare part number 493275-001. a. Remove the two Phillips PM2.0×6.0 screws 1 and display hinge covers 2.

b. Remove the two microphone receivers 1 from the display enclosure, and then release the microphone cable 2 from the clips in the display enclosure.

Reverse this procedure to install the microphone. c. Remove the adhesive tape from the WLAN transceiver 1, and then release the WLAN cables 2 from the clips in the display enclosure.

Reverse this procedure to install the WLAN transceivers and cable.



Audio board

Description

Audio board


493272-001

Before removing the audio board, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)



Remove the audio board and cable:

1. Open the audio board cable ZIF connector 1, and then remove the cable from the system board.

2. Remove the two Phillips PM2.0×3.0 screws 2 that secure the audio board to the system board.

3. Lift and move the audio board backward 3 so that the external audio connectors slide out of the openings in the base enclosure.

Reverse this procedure to install the audio board.



Fan

Description

Fan


493269-001

Before removing the fan, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)



Remove the fan:

1. Disconnect the fan cable 1 from the system board.

2. Loosen the captive Phillips PM2.0×7.0 screw 2 that secures the fan to the base enclosure, and then remove the fan 3 from the heat sink.

Reverse this procedure to install the fan.

✎

To properly ventilate the computer, allow at least a 7.6-cm (3-inch) clearance on the left side of the computer.

The computer uses an electric fan for ventilation. The fan is controlled by a temperature sensor and is designed to turn on automatically when high temperature conditions exist. These conditions are affected by high external temperatures, system power consumption, power management/battery conservation configurations, battery fast charging, and software requirements. Exhaust air is displaced through the ventilation grill located on the left side of the computer.



System board

Description

GM45 (includes RTC battery and replacement thermal material)

GL40 (includes RTC battery and replacement thermal material)


492152-001

504452-001

Before removing the system board, follow these steps:





).



)

b. Memory modules (see “Memory module” on page 4-10

)


)


e. Keyboard (see


f. Top cover (see


)

g. Audio board (see “Audio board” on page 4-30 )

h. Fan (see

“Fan” on page 4-32

)

When replacing the system board, be sure that the following additional components are removed from the defective system board and installed on the replacement system board:

■

■

■

■

■

RTC battery (see

“RTC battery” on page 4-36

Modem module (see

“Modem module” on page 4-38

Bluetooth module (see

Heat sink (see

Processor (see

“Heat sink” on page 4-42

“Processor” on page 4-44

)

)

)

)

“Bluetooth module” on page 4-40 )



Remove the system board:

1. Remove the Torx T8M2.0×6.0 screw that secures the system board to the base enclosure. The screw is located beside the optical drive connector.

2. Flex the left side of the base enclosure until the USB jack, RJ-45 jack, and RJ-11 jack 1 clear the openings in the base enclosure.

3. Use the optical drive connector 2 to lift the left side of the system board 3 until it rests at an angle.

4. Remove the system board from the base enclosure by pulling it away at an angle 4.

Reverse this procedure to install the system board.



RTC battery

✎

Removing the RTC battery and leaving it uninstalled for 5 or more minutes causes all passwords and CMOS settings to be cleared.

Description

RTC battery


449137-001

Before removing the RTC battery, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)


h. Fan (see


) i. System board (see

“System board” on page 4-34 )


Remove the RTC battery:

1. Turn the system board upside down with the front toward you.

2. Remove the RTC battery from the socket.


Reverse this procedure to install the RTC battery.



Modem module

Description

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.


461749-001

Before removing the modem module, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)


h. Fan (see




j. Heat sink (see “Heat sink” on page 4-42 )



Remove the modem module:

1. Turn the system board upside down with the rear edge toward you.

2. Remove the two Phillips PM2.0×3.0 screws 1 that secure the modem module to the system board.

3. Disconnect the modem module 2 from the system board by lifting it straight up.

4. Remove the modem module, cable, adhesive tape, and RJ-ll port.

Reverse this procedure to install the modem module and modem module cable.



Bluetooth module

Description

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.


398393-002

Before removing the Bluetooth module, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)


h. Fan (see






Remove the Bluetooth module:

1. Turn the system board upside down, with the front toward you.

2. Disconnect the Bluetooth module cable 1 from the system board.

3. Remove the two Phillips PM1.5×3.0 screws 2 that secure the Bluetooth module to the system board.

4. Remove the module 3.

Reverse this procedure to install the Bluetooth module.



Heat sink

Description

Thermal module (includes heat sink and thermal material)


493270-001

Before removing the heat sink, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)


h. Fan (see






Remove the heat sink:

1. Loosen the four Phillips PM2.0×10.0 captive screws 1 that secure the heat sink to the system board.

2. Remove the heat sink 2 by lifting it straight up.

✎

The thermal material must be thoroughly cleaned from the surfaces of the heat sink 1 and 2, the processor 3, and graphics subsystem component 4 on the system board each time the heat sink is removed. Thermal material is included with all system board, heat sink, and processor spare part kits.

Reverse this procedure to install the heat sink.



Processor

✎

All processor spare part kits include replacement thermal material.

Description









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



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

T1600 1.66-Ghz processor

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



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




486257-001

486256-001

496458-001

486255-001

486254-001

469459-001

490337-001

490336-001

506303-001

506307-001

506306-001

506305-001

506304-001



Before removing the processor, follow these steps:





).






)


e. Keyboard (see


f. Top cover (see


)


h. Fan (see




j. Heat sink (see “Heat sink” on page 4-42 )



Remove the processor:

1. Use a flat-bladed screwdriver to turn the processor locking screw 1 one-half turn counterclockwise until you hear a click.

2. Lift the processor 2 straight up and remove it.

✎

When you install the processor, the gold triangle on the processor slot.

3 on the processor must be aligned with the triangle 4 embossed

Reverse this procedure to install the processor.


5

Setup Utility

The Setup Utility is a ROM-based information and customization utility that can be used even when your Windows operating system is not working.

The utility reports information about the computer and provides settings for startup, security, and other preferences.

Starting the Setup Utility

To start the Setup Utility:

» Open the Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup

Menu” message is displayed in the lower-left corner of the screen, press f10 .

– or –

1. Open the Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup

Menu” message is displayed in the lower-left corner of the screen, press esc .

2. When the Startup Menu is displayed, press f10 .

Changing the language of the Setup Utility

The following procedure explains how to change the language of the Setup Utility. If the Setup Utility is not already running, begin at step 1. If the Setup Utility is already running, begin at step 2.



– or –

Open the Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup

Menu” message is displayed in the lower-left corner of the screen, press esc . When the Startup Menu is displayed, press f10 .

2. Use the arrow keys to select System Configuration > Language, and then press enter .

3. Use the arrow keys to select a language, and then press enter .

4. When a confirmation prompt with your language selected is displayed, press enter .

5. To save your change and exit the Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then press enter .

Your change goes into effect immediately.


Setup Utility

Navigating and selecting in the Setup Utility

■

■

■

Because the Setup Utility is not Windows based, it does not support the TouchPad. Navigation and selection are by keystroke.

■

■

To choose a menu or a menu item, use the arrow keys.

To choose an item in a list or to toggle a field, for example an Enable/Disable field, use either the arrow keys or f5 or f6 .

To select an item, press enter .

To close a text box or return to the menu display, press esc .

To display additional navigation and selection information while the Setup Utility is open, press f1 .

Displaying system information

The following procedure explains how to display system information in the Setup Utility. If the Setup Utility is not open, begin at step 1. If the Setup Utility is open, begin at step 2.



– or –

Open the Setup Utility by turning on or restarting the computer. While the “Press the ESC key from Startup


2. Select the Main menu. System information such as the system time and date, and identification information about the computer is displayed.

3. To exit the Setup Utility without changing any settings, use the arrow keys to select Exit > Exit Discarding

Changes, and then press enter .

Restoring default settings in the Setup Utility

The following procedure explains how to restore the Setup Utility default settings. If the Setup Utility is not already running, begin at step 1. If the Setup Utility is already running, begin at step 2.



– or –

Open the Setup Utility by turning on or restarting the computer. While the “Press the ESC key for Startup


2. Use the arrow keys to select Exit > Load Setup Defaults, and then press enter .

3. When the Setup Confirmation is displayed, press enter .

4. To save your change and exit the Setup Utility, use the arrow keys to select Exit > Exit Saving Changes, and then press enter .

The Setup Utility default settings go into effect when the computer restarts.

✎

Your password, security, and language settings are not changed when you restore the factory default settings.


Setup Utility

Exiting the Setup Utility

You can exit the Setup Utility with or without saving changes.

■ To exit the Setup Utility and save your changes from the current session:

If the Setup Utility menus are not visible, press esc to return to the menu display. Then use the arrow keys to select Exit > Exit Saving Changes, and then press enter .

■ To exit the Setup Utility without saving your changes from the current session:

If the Setup Utility menus are not visible, press esc to return to the menu display. Then use the arrow keys to select Exit > Exit Discarding Changes, and then press enter .

After either choice, the computer restarts in Windows.

Setup Utility menus

The menu tables in this section provide an overview of Setup Utility options.

✎

Some of the Setup Utility menu items listed in this chapter may not be supported by your computer.

Main menu

Select

System information

To do this

■ View and change the system time and date.

■ View identification information about the computer.

■ View specification information about the processor, memory size, system

BIOS, and keyboard controller version (select models only).

Security menu

Select

BIOS administrator password

Power-On Password

To do this

Enter, change, or delete a BIOS administrator password.

Enter, change, or delete a power-on password.


Setup Utility

System Configuration menu

Select

Language Support

Button Sound (select models only)

Virtualization Technology

Processor C4 State (select models only)

LAN Power Saving (select models only)

Card Reader/1394 Power Saving


Fan Always On

Boot Options

To do this

Change the Setup Utility language.

Enable/disable the capacitive button tapping sound.

Enable/disable the processor Virtualization Technology.

Enable/disable the processor C4 sleep state.

Enable/disable LAN Power Saving. When enabled, saves power when the computer is in DC mode.

Enable/disable Card Reader/1394 Power Saving. When enabled, saves power when the computer is in DC mode.

Enabled/disable Fan Always On. When enabled, the computer fan will always be on.

Set the following boot options:

■ f9 and f10 Delay (sec.)—Set the delay for the f9 and f10 functions of the Setup

Utility in intervals of 5 seconds each (0, 5, 10, 15, 20).

■ CD-ROM boot—Enable/disable boot from CD-ROM.

■ Floppy boot—Enable/disable boot from diskette.

■ Internal Network Adapter boot—Enable/disable boot from Internal Network

Adapter.

■ Boot Order—Set the boot order for:

❐ USB Floppy

❐ Internal CD/DVD ROM Drive

❐ Hard drive

❐ USB Diskette on Key

❐ USB Hard drive

❐ Network adapter

Diagnostics menu

Select

Hard Disk Self Test

Secondary Hard Disk Self Test


Memory Test

To do this

Run a comprehensive self-test on the hard drive.

✎

On models with two hard drives, this menu option is called the

Primary Hard Disk Self Test.

Run a comprehensive self-test on a secondary hard drive.

Run a diagnostic test on the system memory.


6

Specifications

Computer specifications

Metric

Dimensions

Length

Width

22.6 cm

29.4 cm

2.8 to 3.6 cm Height (front to rear)

Weight

Equipped with 4-cell battery and optical drive

Input power

1.85 kg

19.0 V dc @ 4.74 A - 65 W

4.74 A

Operating voltage

Operating current

Temperature

Operating (not writing to optical disc)

Operating (writing to optical disc)

Nonoperating

Relative humidity

Operating

0°C to 35°C

5°C to 35°C

-20°C to 60°C

10% to 90%

U.S.

8.9 in

11.7 in

1.10 to 1.42 in

4.07 lbs

32°F to 95°F

41°F to 95°F

-4°F to 140°F

Maximum altitude (unpressurized)

Operating (14.7 to 10.1 psia)

Nonoperating (14.7 to 4.4 psia)

Shock

Operating

Nonoperating

Random vibration

-15 m to 3,048 m

-15 m to 12,192 m

125 g, 2 ms, half-sine

200 g, 2 ms, half-sine

-50 ft to 10,000 ft

-50 ft to 40,000 ft

Operating 0.75 g zero-to-peak, 10 Hz to 500 Hz, 0.25 oct/min sweep rate

Nonoperating 1.50 g zero-to-peak, 10 Hz to 500 Hz, 0.5 oct/min sweep rate

✎

Applicable product safety standards specify thermal limits for plastic surfaces. The computer operates well within this range of temperatures.


Specifications

12.1-inch, WXGA display specifications

Dimensions

Height

Width

Diagonal

Number of colors

Contrast ratio

Brightness

Pixel resolution

Pitch

Format

Metric U.S.

16.9 cm

26.2 cm

30.8 cm

Up to 16.8 million

250:1 (typical)

180 nits (typical)

6.7 in

10.3 in

12.1 in

0.279 × 0.279 mm

1280 × 800

Backlight

Character display

Total power consumption

Viewing angle

Hard drive specifications

Edge lit

80 × 25

4.0 W

+/-40 horizontal, +120/-40° vertical (typical)

320-GB* 250-GB* 160-GB* 120-GB*

Dimensions

Height

Width

Weight

Interface type

Transfer rate

Security

Seek times (typical read, including setting)

Single track

Average

Maximum

Logical blocks

Disc rotational speed

Operating temperature

9.5 mm

70 mm

101 g

9.5 mm

70 mm

101 g

9.5 mm

70 mm

101 g

9.5 mm

70 mm

101 g

SATA SATA SATA SATA

100 MB/sec 100 MB/sec 100 MB/sec 100 MB/sec

ATA security ATA security ATA security ATA security

3 ms

13 ms

24 ms

625,142,448

3 ms

13 ms

24 ms

488,397,168

5400 rpm 5400 rpm

5°C to 55°C (41°F to 131°F)

3 ms

13 ms

3 ms

13 ms

24 ms 24 ms

312,581,808 234,441,648

5400 rpm 5400 rpm

*1 GB = 1 billion bytes when referring to hard drive storage capacity. Actual accessible capacity is less. Actual drive specifications may differ slightly.

✎

Certain restrictions and exclusions apply. Contact technical support for details.


DVD/CD-RW Combo Drive specifications

Applicable disc Read:

CD

< 190 ms

2 MB

Write:

CD-DA, CD+(E)G, CD-MIDI,

CD-TEXT, CD-ROM, CD-ROM

XA, MIXED MODE CD, CD-I,

CD-I Bridge (Photo-CD, Video

CD), Multisession CD

(Photo-CD, CD-EXTRA,

Portfolio, CD-R, CD-RW),

CD-R, CD-RW, DVD-ROM

(DVD-5, DVD-9, DVD-10,

DVD-18), DVD-R, DVD-RW,

DVD+R, DVD+RW, DVD-RAM

CD-R and CD-RW

DVD

< 180 ms

Access time

Random

Cache buffer

Data transfer rate

16X CD-ROM

8X DVD

16X CD-R

16X CD-RW

2,400 KB/sec

2,400 KB/sec

2,400 KB/sec

2,400 KB/sec

Blu-ray ROM DVD±RW SuperMulti DL Drive specifications

Specifications

Applicable disc

Access time

Random

Cache buffer


2X BD-RAM

8X DVD

16X CD-R

16X CD-RW

Read: Write:

BD-ROM, BD-ROM-DL, BD-R,

BD-R-DL, BD-RE, BD-RE-DL,

DVD-ROM, DVD+R,

DVD+R-DL, DVD+RW, DVD-R,

DVD-R-DL, DVD-RW,

DVD-RAM (Ver.2), CD-DA,

CD-ROM (Mode 1 and mode

2), CD-ROM XA (Mode 2, form

1 and form 2), Photo CD

(Single and multiple sessions),

CD Extra, CD-R, CD-RW, and

CD-TEXT

DVD-RAM (Ver.2), DVD+R,

DVD-R, CD-R, and CD-RW

BD DVD

< 230 ms

4.5 MB

< 180 ms

9 MB/sec

2,400 KB/sec

2,400 KB/sec

2,400 KB/sec


Specifications

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

CD-RW SuperMulti Double-Layer Drive with LightScribe specifications

Applicable disc

Access time

Random

Cache buffer


5X DVD-RAM

8X DVD±RW

8X DVD±R

16X CD-R

16X CD-RW (High Speed)

System DMA specifications

Read: Write:

CD-ROM, CD-R, CD-RW, High

Speed CD-RW, Ultra & Ultra+

Speed CD-RW, DVD,

DVD±R/RW, DVD±R,

DVD-RAM

DVD-RAM (Ver.2), DVD±R,

DVD±RW, DVD±Dual, CD-R, and CD-RW

CD

< 130 ms

2 MB

DVD

< 150 ms

6,750 KB/sec

10,800 KB/sec

10,800 KB/sec

3,600 KB/sec

1,500 KB/sec

Hardware

DMA0

DMA1*

DMA2*

DMA3

DMA4

DMA5*

DMA System function

Not applicable

Not applicable

Not applicable

Not applicable

Direct memory access controller

Not applicable

DMA6

DMA7

*PC Card controller can use DMA 1, 2, or 5.

Not assigned

Not assigned


Specifications

System interrupt specifications

Hardware IRQ

IRQ0

IRQ1

IRQ8

IRQ12

IRQ13

IRQ16

IRQ17

IRQ18

IRQ19

IRQ20

System function

System timer

Standard 101-/102-Key or Microsoft® Natural Keyboard

System CMOS/real-time clock

Synaptics PS/2 TouchPad

Numeric data processor

Intel ICH9 Family USB universal Host Controller 2937

Mobile Intel 4 Series Express Chipset Family

High Definition Audio Controller


Marvel Yukon 88E8072 PCIE-Gigabit Ethernet Controller



Intel ICH9 Family USB2 Enhanced Controller 293C

Intel ICH9 Family USB2 Enhanced Controller 293A


Intel ICH9M-E/M SATA AHCI Controller


IRQ21

IRQ22

*Default configuration; audio possible configurations are IRQ5, IRQ7, IRQ9, IRQ10, or none.

✎

PC Cards may assert IRQ3, IRQ4, IRQ5, IRQ7, IRQ9, IRQ10, IRQ11, or IRQ15. Either the infrared or the serial port may assert IRQ3 or IRQ4.

✎

For operating systems after Windows 2000, APIC (Advanced programming interrupt controller) is used.


Specifications

System I/O address specifications

I/O address (hex)

000 - 01F

020 - 021

024 - 025

028 - 029

02C - 03D

02E - 02F

030 - 031

034 - 035

038 - 039

03C- 03D

040 - 043

System function (shipping configuration)

DMA controller

Program interrupt controller

Program interrupt Controller



Motherboard Resource





System Timer

6–6

092

093-09F

0A0-0A1

0A4-0A5

0A8-0A9

0AC-0AD

0B0-0B1

0B4- 0B5

0B8-0B9

0BC- 0BD

060

062

063

064

065

066

070

070-077

080

Standard 101-/102-Key or Microsoft. Natural Keyboard

Microsoft ACPI-Compliant Embedded Controller

Motherboard Resource

Standard 101-/102-Key or Microsoft. Natural Keyboard

Motherboard resources

Microsoft ACPI-Compliant Embedded Controller


System CMOS/real time clock












(Continued)


5000-6FFF

7000-701F

7020-703F

7040-705F

7060-707F

7080-709F

70A0-70BF

70C0-70DF

70E0-70E7

70E8-70EF

70F0-70F7

70F8-70FB

70FC-70FF

I/O address (hex)

0C0- 0DF

0F0- 0F0

0200-027F

3B0-3BB

3C0-3DF

4D0-4D1

500-57F

1000-1003

1010-101F

2000-20FF

2000-2FFF

FE80-EF8F

FFFF

System function (shipping configuration)


Numeric data processor

Motherboard resource

Mobile Intel 4 series Express Chipset Family


Programmable interrupt controller




Marvell Yukon 88E8072 PCI-E Gigabit Ethernet Controller

ICH9 Family PCI Express Root Port6-294A

ICH9 Family PCI Express Root Port3-2944

ICH9M-E/M SATA AHCI Controller

ICH9 Family USB universal Host Controller-2936













Specifications


Specifications

System memory map specifications

Size Memory function

640 KB

128 KB

00000000-0009FFFF

000A0000-000BFFFF

Base memory

Video memory

64 KB

64 KB

000C0000-000CFFFF

000E8000-000FFFFF

00100000- XFFFFFFF

(X+1)0000000-FEDFFFFF

FED00000-FED003FF

FEE01000-FFFFFFFF

Video BIOS

System BIOS

Extended memory (based on memory installed)

PCI bus

High precision event timer

PCI bus


7

Screw listing

This section provides specification and reference information for the screws used in the computer. Some screws listed in this section are available in the Screw Kit, spare part number 493277-001.


Screw listing

Phillips PM1.5×3.0 screw

Color

Silver

Quantity

8 3.0 mm 1.5 mm 3.0 mm

Where used: 2 screws that secure the optical drive bracket to the optical drive


Where used: 4 screws that secure the display hinges to the display panel

Screw listing

Where used: 2 screws that secure the Bluetooth module to the system board


Screw listing


Color

Silver

Quantity

2 3.0 mm 2.0 mm 3.0 mm

Where used: 2 screws that secure the audio board to the base enclosure



Color

Silver

Quantity

2 4.0 mm 2.0

3.5 mm

Screw listing

Where used: 2 screws that secure the WLAN module to the system board


Screw listing

Phillips PM2.0×5.0 captive screw

Color

Black

Quantity

5 5.0 mm 2.0 mm 3.5 mm

Where used: 4 captive screws 1 that secure the hard drive cover to the computer and 1 captive screw 2 that secures the wireless module compartment cover to the computer



Color

Black

Quantity

5 3.0 mm 2.0 mm 4.0 mm

Screw listing

Where used: 3 screws (in optical drive bay) that secure the top cover to the computer

Where used: 2 screws that secure the modem module to the system board


Screw listing


Color

Black

Quantity

2 6.0 mm 2.0 mm 4.0 mm

Where used: 2 screws that secure the display hinge covers to the display enclosure



Color

Silver

Quantity

12 5.0 mm 2.0 mm 4.0 mm

Screw listing

Where used: 6 screws that secure the display panel to the display enclosure

Where used: 6 screws that secure the display bezel to the display enclosure


Screw listing


Color

Silver

Quantity

1 7.0 mm 2.0 mm 4.0 mm

Where used: 1 captive screw that secures the fan to the base enclosure



Color Quantity

Silver 4

Screw listing

Where used: 4 captive screws that secure the heat sink to the system board


Screw listing


Color Quantity

Black 1

Where used: 1 captive screw that secures the hard drive to the computer



Color

Silver

Quantity

4 3.0 mm 3.0

4.5 mm

Screw listing

Where used: 4 screws that secure the hard drive bracket to the hard drive


Screw listing


Color

Silver

Quantity

1 4.0 mm 3.0

4.5 mm

Where used: 1 screw that secures the speaker assembly to the base enclosure


Phillips T2.0×2.0BH screw

Color

Black

Quantity

3 2.0 mm 2.0

6.0 mm

Screw listing

Where used: 3 screws (in the battery bay) that secure the top cover to the base enclosure


Screw listing

Torx T8M2.5×6.0 slotted screw

Color

Black

Quantity

21 6.0 mm 2.5 mm 4.0 mm

Where used: 1 screw that secures the optical drive to the computer

7–16

Where used: 3 screws that secure the keyboard to the computer


Screw listing

Where used: 2 screws that secure the top cover to the base enclosure (top)

Where used: 4 screws that secure the display assembly hinges to the computer


Screw listing

Where used: 1 screw that secures the system board to the base enclosure

Where used: 10 screws that secure the top cover to the base enclosure


8

Backup and recovery

Recovery after a system failure is as complete as your most current backup. HP recommends that you create recovery discs immediately after software setup. As you add new software and data files, you should continue to back up your system on a regular basis to maintain a reasonably current backup.

■

■

Tools provided by the operating system and Recovery Manager software are designed to help you with the following tasks for safeguarding your information and restoring it in case of a system failure:

■ Making a set of recovery discs (Recovery Manager software feature). Recovery discs are used to start up (boot) your computer and restore the operating system and software programs to factory settings in case of system failure or instability.

Backing up your information regularly to protect your important system files.

Creating system restore points (operating system feature). System restore points allow you to reverse undesirable changes to your computer by restoring the computer to an earlier state.

■ Recovering a program or driver (Recovery Manager software feature). This feature helps you reinstall a program or driver without performing a full system recovery.

■ Performing a full system recovery (Recovery Manager software feature). With Recovery Manager, you can recover your full factory image if you experience system failure or instability. Recovery Manager works from a dedicated recovery partition (select models only) on the hard drive or from recovery discs you create.

✎

If your computer includes a solid-state drive (SSD), you may not have a recovery partition. Recovery discs have been included for computers that do not have a partition. Use these discs to recover your operating system and software. To check for the presence of a recovery partition, select Start > Computer. If the partition is present, an HP Recovery drive is listed in the Hard Disk Drives section of the window.

Creating recovery discs

✎

HP recommends that you create recovery discs to be sure that you can restore your system to its original factory state if you experience serious system failure or instability. Create these discs after setting up the computer for the first time.

✎

Handle these discs carefully and keep them in a safe place. The software allows the creation of only one set of recovery discs.

Note the following guidelines before creating recovery discs:

■ You will need high quality CD-R, DVD-R, double-layer DVD-R, DVD+R, double-layer DVD+R, or BD-R

(writable Blu-ray) discs. All these discs are purchased separately.

✎

Read-write discs, such as CD-RW, DVD±RW, double-layer DVD±RW, and BD-RE (rewritable Blu-ray) discs, are not compatible with the Recovery Manager software.

■ The computer must be connected to AC power during this process.


Backup and recovery

■

■

■

Only one set of recovery discs can be created per computer.

Number each disc before inserting it into the computer optical drive.

If necessary, you can exit the program before you have finished creating the recovery discs. The next time you open Recovery Manager, you will be prompted to continue the disc creation process.

To create a set of recovery discs:

1. Select Start > All Programs > Recovery Manager > Recovery Manager.

Recovery Manager opens.

2. Click Advanced Options.

✎

If you are operating the computer on battery power, you will be prompted to connect to AC power before you can go to the next step.

3. Click Recovery disc creation, and then click Next.

4. Follow the on-screen instructions.

Backing up your information

With HP Backup & Recovery Manager, you can perform the following tasks:

■

■

Back up your information regularly to protect your files

Create system recovery points that allow you to reverse undesirable changes to your computer by restoring the computer to an earlier state

When to back up

■

■

■

On a regularly scheduled basis

✎

Set reminders to back up your information periodically.

Before the computer is repaired or restored

Before you add or modify hardware or software

Backup suggestions

■

■

■

■

■

Create a set of recovery discs using Recovery Manager.

Create system restore points using the Windows System Restore feature, and periodically copy them to disc.

Store personal files in the Documents folder and back up these folders periodically.

Back up templates stored in their associated programs.

Save customized settings in a window, toolbar, or menu bar by taking a screen shot of your settings. The screen shot can be a time-saver if you have to reset your preferences.

To copy the screen and paste it into a word-processing document, follow these steps: a. Display the screen. b. Copy the screen:

To copy only the active window, press alt + fn + prt sc .

To copy the entire screen, press fn + prt sc .

c. Open a word-processing document, and then select Edit > Paste.



Using system restore points

When you back up your system, you are creating a system restore point. A system restore point allows you to save and name a snapshot of your hard drive at a specific point in time. You can then recover back to that point if you want to reverse subsequent changes made to your system.

✎

Recovering to an earlier restore point does not affect data files saved or e-mails created since the last restore point.

You also can create additional restore points to provide increased protection for your system files and settings.

When to create restore points

■

■

Before you add or extensively modify software or hardware

Periodically, whenever the system is performing optimally

✎

If you revert to a restore point and then change your mind, you can reverse the restoration.

Create a system restore point

1. Select Start > Control Panel > System and Maintenance > System.

2. In the left pane, click System Protection.

3. Click the System Protection tab.

4. Under Automatic restore points, select the disk for which you want to create a restore point.

5. Click Create.

The System Protection window opens.


Restore to a previous date and time

To revert to a restore point (created at a previous date and time), when the computer was functioning optimally, follow these steps:

1. Select Start > Control Panel > System and Maintenance > System.

2. In the left pane, click System protection.

3. Click the System Protection tab.

4. Click the System Restore button, and then click Next.

The System Restore window opens.




Performing a recovery

✎

You can recover only files that you have previously backed up. HP recommends that you use Recovery Manager to create an entire drive backup as soon as you set up your computer.

Recovery Manager software allows you to repair or restore the system if you experience system failure or instability. Recovery Manager works from recovery discs that you create or from a dedicated recovery partition

(select models only) on the hard drive. However, if your computer includes a solid-state drive (SSD), you may not have a recovery partition. If that is the case, recovery discs have been included with your computer. Use these discs to recover your operating system and software.

✎

Windows has its own built-in repair features, such as System Restore and driver roll-back capabilities. If you have not already tried these features, try them before using Recovery Manager.

✎

Recovery Manager recovers only software that was preinstalled at the factory. Software not provided with this computer must be downloaded from the manufacturer's Web site or reinstalled from the disc provided by the manufacturer.

Recovering from the recovery discs

To restore the system from the recovery discs:

1. Back up all personal files.

2. Insert the first recovery disc into the optical drive and restart the computer.


Recovering from the dedicated recovery partition (select models only)

✎

If your computer includes a solid-state drive (SSD), you may not have a recovery partition. You will not be able to recover using this procedure. Recovery discs have been included for computers that do not have a partition.

Use these discs to recover your operating system and software.

On some models, you can perform a recovery from the partition on the hard drive from either the Start button or f11 .

To restore the system from the partition, follow these steps:

1. Access Recovery Manager in either of the following ways:

❏ Select Start > All Programs > Recovery Manager > Recovery Manager.

–or–

❏ Restart the computer and press f11 while the “Press <F11> for recovery” message is displayed on the screen. Then select Recovery Manager.

Recovery Manager opens.

2. Click Advanced Options.

3. Click System recovery, and then click Next.



9

Connector pin assignments

Audio-out (headphone)

Pin Signal

1

2

Audio out, left channel

Audio out, right channel

3 Ground

Audio-in (microphone)

Pin Signal

3 Ground


Connector pin assignments

External monitor

Pin Signal

5 Ground

10 Ground



HDMI

Pin Signal

1

2

Transition minimized differential signal (TDMS) data 2+

Transition minimized differential signal (TDMS) data 2 shield

3

Transition minimized differential signal (TDMS) data 2-

4


5


6


7


8


9

Transition minimized differential signal (TDMS) data 0-

10

11

12

Transition minimized differential signal (TDMS) clock +

Transition minimized differential signal (TDMS) data clock shield

Transition minimized differential signal (TDMS) data clock-

13

Consumer electronics control (CEC)

14

Not connected

15

Display data channel (DDC) clock

16

Display data channel (DDC) data

17

Ground

18

+5V Power

19

Hot plug detect



RJ-11 (modem)

Pin

1

Signal

Unused

2 Tip

3 Ring

4 Unused

5 Unused

6 Unused


RJ-45 (network)

Pin Signal

2 Transmit

4 Unused

5 Unused

7 Unused

8 Unused




Universal Serial Bus

Pin Signal

4 Ground


10

Power cord set requirements

The wide range input feature of the computer permits it to operate from any line voltage from 100 to 120 volts AC or from 220 to 240 volts AC.

The 3-conductor power cord set included with the computer meets the requirements for use in the country or region where the equipment is purchased.

Power cord sets for use in other countries and regions must meet the requirements of the country or region where the computer is used.

Requirements for all countries and regions

The requirements listed below are applicable to all countries and regions:

■

■

The length of the power cord set must be at least 1.5 m (5.0 ft) and no more than 2.0 m (6.5 ft).

All power cord sets must be approved by an acceptable accredited agency responsible for evaluation in the country or region where the power cord set will be used.

■ The power cord sets must have a minimum current capacity of 10 amps and a nominal voltage rating of 125 or

250 V AC, as required by the power system of each country or region.

■ The appliance coupler must meet the mechanical configuration of an EN 60 320/IEC 320 Standard Sheet C13 connector for mating with the appliance inlet on the back of the computer.


Power cord set requirements

Requirements for specific countries and regions

Country/region Accredited agency Accredited agency

Australia EANSW

Austria OVE

Belgium CEBC

Canada CSA

Denmark DEMKO

Finland FIMKO

France UTE

Germany VDE

Italy IMQ

Japan METI

The Netherlands KEMA

Norway NEMKO

The People's Republic of China CCC

South Korea EK

Sweden SEMKO

Applicable note number

1

1

1

2

1

1

1

1

1

3

1

1

5

4

1

Switzerland SEV

Taiwan BSMI

The United Kingdom

The United States

BSI

UL

1

4

1

2

1. The flexible cord must be Type HO5VV-F, 3-conductor, 1.0-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

2. The flexible cord must be Type SPT-3 or equivalent, No. 18 AWG, 3-conductor. The wall plug must be a two-pole grounding type with a NEMA 5-15P (15 A, 125 V) or NEMA 6-15P (15 A, 250 V) configuration.

3. The appliance coupler, flexible cord, and wall plug must bear a “T” mark and registration number in accordance with the Japanese

Dentori Law. The flexible cord must be Type VCT or VCTF, 3-conductor, 1.00-mm² conductor size. The wall plug must be a two-pole grounding type with a Japanese Industrial Standard C8303 (7 A, 125 V) configuration.

4. The flexible cord must be Type RVV, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.

5. The flexible cord must be Type VCTF, 3-conductor, 0.75-mm² conductor size. Power cord set fittings (appliance coupler and wall plug) must bear the certification mark of the agency responsible for evaluation in the country or region where it will be used.


11

Recycling

Battery

When a battery has reached the end of its useful life, do not dispose of the battery in general household waste.

Follow the local laws and regulations in your area for computer battery disposal.

Display

Å WARNING: The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury.

Ä CAUTION: CAUTION: The procedures in this chapter can result in damage to display components. The only components intended for recycling purposes are the liquid crystal display (LCD) panel and the backlight. When you remove these components, handle them carefully.

✎

Materials Disposal. This HP product contains mercury in the backlight in the display assembly that might require special handling at end-of-life. Disposal of mercury may be regulated because of environmental considerations. For disposal or recycling information, contact your local authorities, or see the Electronic

Industries Alliance (EIA) Web site at http://www.eiae.org

.

This section provides disassembly instructions for the display assembly. The display assembly must be disassembled to gain access to the backlight 1 and the liquid crystal display (LCD) panel 2.

✎

The procedures provided in this chapter are general disassembly instructions. Specific details, such as screw sizes, quantities, and locations, and component shapes and sizes, can vary from one computer model to another.


Recycling

Perform the following steps to disassemble the display assembly:

1. Remove all screw covers 1 and screws 2 that secure the display bezel to the display assembly.

2. Lift up and out on the left and right inside edges 1 and the top and bottom inside edges 2 of the display bezel until the bezel disengages from the display assembly.

3. Remove the display bezel 3.


4. Disconnect all display panel cables 1 from the display inverter and remove the inverter 2.

Recycling

5. Remove all screws 1 that secure the display panel assembly to the display enclosure.

6. Remove the display panel assembly 2 from the display enclosure.

7. Turn the display panel assembly upside down.

8. Remove all screws that secure the display panel frame to the display panel.


Recycling

9. Use a sharp-edged tool to cut the tape 1 that secures the sides of the display panel to the display panel frame.

10. Remove the display panel frame 2 from the display panel.

11. Remove the screws 1 that secure the backlight cover to the display panel.

12. Lift the top edge of the backlight cover 2 and swing it outward.

13. Remove the backlight cover.

14. Turn the display panel right-side up.

15. Remove the backlight cables 1 from the clip 2 in the display panel.


Recycling

16. Turn the display panel upside down.

17. Remove the backlight frame from the display panel.

Å WARNING: The backlight contains mercury. Exercise caution when removing and handling the backlight to avoid damaging this component and causing exposure to the mercury.

18. Remove the backlight from the backlight frame.


Recycling

19. Disconnect the display panel cable 1 from the LCD panel.

20. Remove the screws 2 that secure the LCD panel to the display rear panel.

21. Release the LCD panel 3 from the display rear panel.

22. Release the tape 4 that secures the LCD panel to the display rear panel.

23. Remove the LCD panel.

24. Recycle the LCD panel and backlight.


Index

A

AC adapter, spare part number

3–10

, 3–11

antenna components 1–3

, 2–1

disconnecting

4–13

locations

2–1

spare part number 3–3 ,

3–12

audio board removal

4–31


3–13 ,

4–30

audio, product description 1–2 audio-in jack location

2–6

pin assignments

9–1

audio-out jack location

2–6

pin assignments

9–1

B backing up

8–1 ,

8–2

backup files and folders

8–2

hard drive

8–3

scheduling

8–2

base enclosure, spare part number 3–4 ,

3–13

battery removal

4–7

spare part number

3–13

, 4–7

battery bay

2–8

battery light

2–5

, 2–6

battery release latch

2–8


5–3

Bluetooth module removal

4–41


3–11 ,

4–40

Bluetooth module cable illustrated 3–7 removal

4–41

Blu-ray Disc specifications

6–3

Blu-ray ROM DVD±RW SuperMulti DL Drive removal

4–14


3–13 ,

4–14

specifications

6–3

boot options

5–4

Maintenance and Service Guide boot order

5–4

bottom components

2–8

built-in device

Bluetooth device radio

2–5

modem

4–38

wireless button

2–3

WLAN device radio

2–5

button components

2–3

buttons

Media

2–3

power

2–3

volume down

2–3

volume mute

2–3

volume up

2–3

C

Cable Kit contents

3–7

spare part number 3–6 , 3–7

, 3–13

cables, service considerations

4–1

caps lock light

2–5

CMOS clearing

4–36

components antennae

2–1

bottom

2–8

buttons

2–3

display

2–1

front

2–6

keys

2–4

left-side

2–6

lights

2–5

right-side

2–7

top

2–1

TouchPad

2–2

wireless antenna

2–1

computer feet locations

4–7

spare part number

4–7

computer specifications

6–1

connectors power

2–6

service considerations

4–1

creating recovery discs

8–1

creating recovery points

8–3

Index–1

Index

D

Diagnostics menu

5–4

Digital Media Slot

2–7

display assembly removal

4–24


3–12 ,

4–24

display bezel removal

4–25

screws

7–9


3–12 ,

4–26

display cables, spare part number 3–3

, 3–12

display components

2–1

display enclosure, spare part number 3–3

, 3–12

display hinge covers, spare part number 3–3 ,

3–13

display hinges removal

4–28


3–12 ,

4–28 ,

4–29

display inverter removal

4–27


3–12 ,

4–27

Display Miscellaneous Kit, spare part number 3–3 ,

3–12

display nameplate, spare part number 3–3 ,

3–13

display panel removal

4–28


3–12

display panel cable, disconnecting

4–24

display specifications

6–2

drive light

2–6

DVD/CD-RW Combo Drive removal

4–14


3–13 ,

4–14

specifications

6–3

DVD±RW and CD-RW SuperMulti Double-Layer

Drive removal

4–14


3–13 ,

4–14

specifications

6–4


Drive with LightScribe removal

4–14


3–13 ,

4–14

specifications

6–4

E electrostatic discharge

4–2

esc key

2–4

Ethernet, product description 1–3

ExpressCard slot

2–7

ExpressCard slot bezel, illustrated 3–3

, 3–8

extension memory module slot

4–11

external media cards, product description 1–3 external monitor port location

2–7

pin assignments

9–2

F f11 recovery

8–4

factory state, recovering to

8–1

fan removal

4–33

spare part number 3–3

, 3–13

, 4–32

fn key

2–4

front components

2–6

function keys

2–4

G graphics, product description 1–1 grounding equipment and methods

4–2

H hard drive precautions

4–2

product description 1–2 removal

4–8

spare part numbers 3–6 , 3–9

, 4–8

specifications

6–2

hard drive backup

8–3

hard drive bay

2–8

hard drive bay cover illustrated 3–3

, 3–8

removal

4–8

spare part number

4–8

hard drive bracket, removal

4–9

hard drives illustrated 3–9 spare part numbers

3–13

HDMI port assignments

9–3

illustrated

2–7

headphone jack location

2–6

pin assignments

9–1

heat sink removal

4–43

spare part number

4–42

hinge removal

4–28


, 3–12

, 4–28

I

I/O address specifications

6–6

interrupt specifications

6–5

Index–2 Maintenance and Service Guide

J jacks audio-in

2–6

audio-out

2–6

headphone

2–6

microphone

2–6

modem

2–6

network

2–6

RJ-11

2–6

RJ-45

2–6

K key components

2–4

keyboard product description 1–3 removal

4–16

spare part numbers 3–3

, 3–13

, 4–16

keypad keys

2–4

keys esc

2–4

fn

2–4

function

2–4

keypad

2–4

Windows applications

2–4

Windows logo

2–4

L

LAN Power Saving

5–4

language, changing in Setup Utility

5–1

left-side components

2–6

light components

2–5

lights battery

2–5 ,

2–6

caps lock

2–5

drive

2–6

power

2–5

QuickPlay

2–5

volume down

2–5

volume mute

2–5

volume up

2–5

webcam

2–1

wireless

2–5

M

Main menu

5–3

mass storage devices, spare part numbers

3–9

Media button

2–3

memory map specifications

6–8

memory module product description 1–2 removal

4–10


, 3–11

, 3–12

, 4–10


Index microphone location

2–1

product description 1–2 microphone cable removal

4–29

spare part number

4–29

microphone jack location

2–6

pin assignments

9–1

model name

3–1 ,

4–6

modem jack location

2–6

pin assignments

9–4

modem module product description 1–2 removal

4–39


, 4–38

modem module cable illustrated 3–7 spare part number 3–3 monitor port location

2–7

pin assignments

9–2

N network jack location

2–6

pin assignments

9–5

O operating system, product description 1–4 optical drive illustrated 3–9 location

2–6

precautions

4–2


4–14

spare part numbers 3–4 , 3–9

, 4–14

optical drive bracket, removal

4–14 ,

4–15

P packing guidelines

4–3

pin assignments audio-in

9–1

audio-out

9–1

HDMI

9–3

headphone

9–1

microphone

9–1

modem

9–4

monitor port

9–2

network

9–5

RJ-11

9–4

RJ-45

9–5

USB

9–6

Index–3

Index

Index–4 plastic parts

4–1

Plastics Kit contents

3–8


3–14

ports external monitor

2–7

HDMI

2–7

product description 1–3

USB

2–6 ,

2–7

power button

2–3

power connector

2–6

power cord set requirements

10–1

spare part numbers

3–10

, 3–12

power light

2–5

power requirements, product description 1–3 primary memory module slot

4–11

processor product description 1–1 removal

4–46


, 3–11

, 3–12

, 3–13

, 4–44

product description audio 1–2 chipset 1–1 ethernet 1–3 external media cards 1–3 graphics 1–1 hard drives 1–2 keyboard 1–3 memory module 1–2 microphone 1–2 modem module 1–2 operating system 1–4 optical drives 1–2 panels 1–1 ports 1–3 power requirements 1–3 processors 1–1 product name 1–1 security 1–3 serviceability 1–4 webcam 1–1 wireless 1–3 product name 1–1

, 3–1

, 4–6

Q

QuickPlay light

2–5

R recovery methods f11 recovery

8–4

recovery discs

8–4

Recovery Manager

8–4

recovery partition

8–4

recycling battery

11–1

display

11–1

removal/replacement preliminaries

4–1

procedures

4–6

restore points

8–3

restoring factory settings

5–2

right-side components

2–7

RJ-11 (modem) jack location

2–6

pin assignments

9–4

RJ-45 (network) jack location

2–6

pin assignments

9–5

RTC battery removal

4–37


, 3–11

, 4–36

Rubber Kit, spare part number 3–4 ,

3–13 ,

4–7

S scheduling backups

8–2

Screw Kit contents

7–1

spare part number

3–10 ,

3–13

screw listing

7–1

SD Memory Card slot bezel, illustrated

3–8

security cable slot

2–7

Security menu


5–3

Power-On password

5–3

security, product description 1–3 serial number

3–1 ,

4–6

service considerations

4–1

service tag

3–1 ,

4–6

serviceability, product description 1–4

Setup Utility accessing

5–1

changing the language

5–1

Diagnostics menu

5–4

displaying system information

5–2

exiting

5–3

Main menu

5–3

navigating and selecting

5–2

restoring default settings

5–2


5–4

speakers removal

4–23


, 3–13

, 4–22

specifications


6–3

display

6–2


Index


6–3


Drive

6–4


Drive with LightScribe

6–4

hard drive

6–2

I/O address

6–6

interrupts

6–5

memory map

6–8

system DMA

6–4

system memory map

6–8

system backup

8–1

system board removal

4–35


3–12 ,

3–13 ,

4–34


5–4

system DMA

6–4

system information

5–2 ,

5–3

system interrupts

6–5

system recovery points

8–3

T thermal module, spare part number 3–4

, 3–13

, 4–42

tools required

4–1

top cover removal

4–19


3–13 ,

4–18

TouchPad button

2–2

TouchPad scroll zone

2–2

TouchPad, location

2–2

U unknown password

4–5

USB port location

2–6 ,

2–7

pin assignments

9–6

user replaceable parts 1–4

V vents

2–7 ,

2–8

volume down button

2–3

volume down light

2–5

volume mute button

2–3

volume mute light

2–5

volume up button

2–3

volume up light

2–5

W warranty period

3–1

, 4–6

webcam location

2–1


4–27

spare part number

3–12

webcam light

2–1

Windows application key

2–4

Windows logo key

2–4

wireless antenna disconnecting

4–13

location

2–1

product description 1–3 wireless button

2–3

wireless light

2–5

wireless, product description 1–3

WLAN module removal

4–13

spare part numbers 3–5 ,

3–11 ,

3–12 ,

4–12

WLAN module cable removal

4–29

spare part number

4–29

WLAN module compartment

2–8

WLAN module compartment cover illustrated 3–3

, 3–8

Maintenance and Service Guide Index–5

No results