HP Pavilion DV1000t Manual

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.

© Copyright 2006 Hewlett-Packard Development Company, L.P.
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
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.