HP Dv5100 Manuale

Maintenance and Service

Guide

HP Pavilion dv5100 Notebook PC

Document Part Number: 405500-002

June 2006

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.

Microsoft and Windows are U.S. registered trademarks of Microsoft

Corporation. Intel and Pentium are trademarks or registered trademarks of

Intel Corporation or its subsidiaries in the United States and other

countries. Bluetooth is a trademark owned by its proprietor and used by

Hewlett-Packard Company under license. 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.

Maintenance and Service Guide

HP Pavilion dv5100 Notebook PC

Second Edition: June 2006

First Edition: February 2006

Document Part Number: 405500-002

Maintenance and Service Guide iii

Contents

1 Product Description

1.1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1–2

1.2 Resetting the Computer. . . . . . . . . . . . . . . . . . . . . . . 1–4

1.3 Power Management. . . . . . . . . . . . . . . . . . . . . . . . . . 1–5

1.4 External Components . . . . . . . . . . . . . . . . . . . . . . . . 1–6

1.5 Design Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–20

2 Troubleshooting

2.1 Computer Setup. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2–1

Using Computer Setup . . . . . . . . . . . . . . . . . . . . . . . 2–1

Selecting from the File Menu . . . . . . . . . . . . . . . . . . 2–2

Selecting from the Security Menu . . . . . . . . . . . . . . 2–3

Selecting from the Diagnostics Menu. . . . . . . . . . . . 2–4

Selecting from the System Configuration Menu. . . . 2–5

2.2 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . . . 2–6

iv Maintenance and Service Guide

Contents

3 Illustrated Parts Catalog

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

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

3.3 Display Assembly Subcomponents. . . . . . . . . . . . . 3–16

3.4 Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–18

3.5 Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–19

3.6 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–20

3.7 Miscellaneous (Not Illustrated). . . . . . . . . . . . . . . . 3–22

3.8 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–24

4 Removal and Replacement Preliminaries

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

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

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

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

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

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

4.5 Packaging and Transporting Precautions . . . . . . . . . 4–5

4.6 Workstation Precautions . . . . . . . . . . . . . . . . . . . . . . 4–6

4.7 Grounding Equipment and Methods . . . . . . . . . . . . . 4–7

Contents

Maintenance and Service Guide v

5 Removal and Replacement Procedures

5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–1

5.2 Disassembly Sequence Chart . . . . . . . . . . . . . . . . . . 5–2

5.3 Preparing the Computer for Disassembly . . . . . . . . . 5–4

5.4 Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–6

5.5 Computer Feet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–10

5.6 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–11

5.7 Mini Card Module. . . . . . . . . . . . . . . . . . . . . . . . . . 5–13

5.8 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–16

5.9 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–17

5.10 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–20

5.11 Keyboard Frame . . . . . . . . . . . . . . . . . . . . . . . . . . 5–22

5.12 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–26

5.13 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–28

5.14 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–30

5.15 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–41

5.16 Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . 5–48

5.17 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–50

5.18 USB/Audio Board . . . . . . . . . . . . . . . . . . . . . . . . . 5–58

5.19 Fan/Heat Sink Assembly. . . . . . . . . . . . . . . . . . . . 5–60

5.20 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–65

5.21 Speakers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–67

5.22 PC Card Assembly . . . . . . . . . . . . . . . . . . . . . . . . 5–69

5.23 ExpressCard Assembly . . . . . . . . . . . . . . . . . . . . . 5–72

vi Maintenance and Service Guide

Contents

6 Specifications

A Screw Listing

B Software Update and Recovery

C Display Component Recycling

D Connector Pin Assignments

E Power Cord Set Requirements

Index

Maintenance and Service Guide 1–1

Product Description

The HP Pavilion dv5100 Notebook PC offers advanced

modularity, Intel® Pentium® M processors, and extensive

multimedia support.

HP Pavilion dv5100 Notebook PC

1–2 Maintenance and Service Guide

Product Description

1.1 Features

✎Numerous references are made throughout this Maintenance and

Service Guide to “full-featured” and “defeatured” computer

models. A model is considered to be full-featured if it has

3 Universal Serial Bus ports and the following components:

■PC Card slot

■IEEE 1394 port

■Digital Media Slot

A model is considered to be defeatured if it has only two

Universal Serial Bus ports and none of the components listed

above.

■The following processors, varying by computer model:

❏Intel Pentium M 2.0- or 1.83-GHz

❏Intel Celeron M 1.60-GHz or 410 1.46-GHz

❏Intel Core Duo T2600 (2.16-GHz), T2250 (1.73-GHz),

T2300E (1.66-GHz), or T2050 (1.60-GHz)

❏Intel Core Solo T1350 1.86-, 1.83-GHz, or 1.66-GHz

■15.4-inch, WXGA, TFT (1280 × 800) display with antiglare

or BrightView, varying by computer model

■120, 100-, 80-, 60-, or 40-GB high-capacity hard drive,

varying by computer model

■256-MB DDR1 synchronous DRAM (SDRAM) at 667 MHz,

expandable to 2.0 GB

■Microsoft® Windows® XP Home Edition or Windows XP

Professional, varying by computer model

■Full-size Windows keyboard with embedded numeric keypad

■TouchPad pointing device, including dedicated vertical scroll

region

Product Description

Maintenance and Service Guide 1–3

■Integrated 10Base-T/100Base-TX Ethernet local area

network (LAN) network interface card (NIC) with RJ-45 jack

■Integrated high-speed 56K modem with RJ-11 jack

■Integrated wireless support for Mini Card IEEE 802.11a/b/g

WLAN device

■Support for one Type I or Type II PC Card slot, with support

for both 32-bit (CardBus) and 16-bit PC Cards

■Support for ExpressCard slot

■External 65-watt AC adapter with 3-wire power cord

■12- or 6-cell Li-Ion battery

■Stereo speakers

■Volume up, volume mute, and volume down buttons

■Support for the following optical drives:

❏DVD±RW and CD-RW Super Multi Double-Layer

Combo Drive with LightScribe

❏DVD±RW and CD-RW Super Multi Double-Layer

Combo Drive

❏DVD±RW and CD-RW Double-Layer Combo Drive with

LightScribe and Hitachi LG Data Storage

❏DVD±RW and CD-RW Double-Layer Combo Drive with

LightScribe

❏DVD/CD-RW Double-Layer Combo Drive with

LightScribe

❏DVD/CD-RW Combo Drive

❏DVD-ROM drive

1–4 Maintenance and Service Guide

Product Description

■Connectors:

❏Audio-in (microphone)

❏Audio-out (headphone)

❏Digital Media Slot (select models only)

❏Expansion port 2

❏ExpressCard slot

❏External monitor

❏IEEE 1394 (select models only)

❏PC Card (select models only)

❏Power

❏RJ-11 (modem)

❏RJ-45 (network)

❏S-Video-out

❏Universal Serial Bus (USB) v. 2.0 (2 or 3 ports, varying by

computer model)

1.2 Resetting the Computer

If the computer you are servicing has an unknown password,

follow these steps to clear the password. These steps also

clear CMOS:

1. Prepare the computer for disassembly (refer to Section 5.3,

“Preparing the Computer for Disassembly,” for more

information.)

2. Remove the real-time clock (RTC) battery (refer to Section

5.8, “RTC Battery,” for more information.)

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