HP Pavilion DV1000t Manuale

Maintenance and Service

Guide

HP Pavilion dv1600 Entertainment

Notebook PC

Document Part Number: 408524-002

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, Celeron, and Core 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 dv1600 Entertainment Notebook PC

Second Edition: June 2006

First Edition: March 2006

Document Part Number: 408524-002

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. . . . . . . . . . . . . . . . . . . . . . . . . . . 1–22

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 Components . . . . . . . . . . . . . . . 3–16

3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . . 3–18

3.5 Plastics Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–20

3.6 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3–21

3.7 Sequential Part Number Listing . . . . . . . . . . . . . . . 3–23

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

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

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. . . . . . . . . . . . . . . . . . . . . . . . . . 5–14

5.8 Optical Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–18

5.9 Switch Cover. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–21

5.10 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–24

5.11 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . . 5–28

5.12 Base Enclosure . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–41

5.13 USB/S-Video Board . . . . . . . . . . . . . . . . . . . . . . . 5–46

5.14 Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . . 5–48

5.15 Speaker Assembly. . . . . . . . . . . . . . . . . . . . . . . . . 5–50

5.16 RTC Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–52

5.17 Menu Control Button Board . . . . . . . . . . . . . . . . . 5–54

5.18 Fan/Heat Sink Assembly. . . . . . . . . . . . . . . . . . . . 5–57

5.19 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–59

5.20 System Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–61

5.21 LED Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5–68

5.22 ExpressCard Assembly . . . . . . . . . . . . . . . . . . . . . 5–70

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 dv1600 Entertainment Notebook PC offers

advanced modularity, Intel® Core™ Duo, Core Solo, and

Celeron® M processors, and extensive multimedia support.

HP Pavilion dv1600 Entertainment Notebook PC

1–2 Maintenance and Service Guide

Product Description

1.1 Features

■The following processors are available, varying by

computer model:

❏Intel Core Duo T2500 (2.00-GHz)

❏Intel Core Duo T2400 (1.83-GHz

❏Intel Core Duo T2300E (1.66-GHz)

❏Intel Core Duo T2250 (1.73-GHz)

❏Intel Core Duo T2300 (1.66-GHz)

❏Intel Core Duo T2050 (1.60-GHz)

❏Intel Core Solo T1350 (1.86-GHz)

❏Intel Core Solo T1300 (1.66-GHz)

❏Intel Celeron M 410 (1.46-GHz)

■14.0-inch WXGA (1280 × 768) TFT display with over

16.7 million colors, varying by computer model

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

by computer model

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

and 533 MHz, expandable to 2.0 GB on computer models

with Intel Core Duo processors and 1.0 GB on computer

models with Intel Celeron M and Intel Core Solo processors

■Microsoft® Windows® XP Home Edition or Windows XP

Professional, or Free DOS, varying by computer model

■Full-size Windows keyboard with embedded numeric keypad

■TouchPad pointing device with on/off button and dedicated

two-way scroll region

■Integrated 10/100 BASE-T 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 802.11b and

802.11b/g WLAN device

Product Description

Maintenance and Service Guide 1–3

■Support for one ExpressCard

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

■6-cell or 12-cell Li-Ion battery

■Stereo speakers with volume up and down buttons

■Integrated Web camera

■Integrated microphone

■Support for the following optical drives:

❏8X Max DVD+RW/R and CD-RW Combo Drive

❏4X Max DVD+RW/R and CD-RW Combo Drive

❏8X Max DVD-ROM Drive

❏24X Max DVD/CD-RW Combo Drive

■Connectors:

❏Audio-in (microphone)

❏Audio-out (headphone)

❏Digital Media Slot (select computer models only)

❏Docking (select computer models only)

❏ExpressCard

❏External monitor

❏IEEE 1394 digital (select computer models only)

❏Infrared

❏Power

❏RJ-11 (modem)

❏RJ-45 (network)

❏S-Video-out (select computer models only)

❏Universal Serial Bus (USB) v. 2.0

1–4 Maintenance and Service Guide

Product Description

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

3. Wait approximately 5 minutes.

4. Replace the RTC battery and reassemble the computer.

5. Connect AC power to the computer. Do not reinsert any

batteries at this time.

6. Turn on the computer.

All passwords and all CMOS settings have been cleared.

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