HP Pavilion Dv9400 Entertainment Notebook Pc Series Service Guide

							Maintenance and Service 
Guide
HP Pavilion dv9000 and dv9200 
Notebook PC
Document Part Number: 417615 - 0 0 4
December 2007
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, 2007 Hewlett-Packard Development Company, L.P.
Microsoft, Windows, and Windows Vista are either trademarks or 
registered trademarks of Microsoft Corporation in the United States and/or 
other countries. Intel 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. AMD, the AMD Arrow logo and combinations thereof are 
trademarks of Advanced Micro Devices, Inc.
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 dv9000 and dv9200 Notebook PC
Fourth Edition: December 2007
First Edition: August 2006
Document Part Number: 417615-004 
						

							Safety warning notice
Å
WAR N I N G : 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). 
						

							Maintenance and Service Guide i
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
2Troubleshooting
2.1 Setup Utility in Windows XP . . . . . . . . . . . . . . . . . .  2–1
Using the Setup Utility . . . . . . . . . . . . . . . . . . . . . . .  2–1
Setup Utility Menus  . . . . . . . . . . . . . . . . . . . . . . . . .  2–5
2.2 Setup Utility in Windows Vista  . . . . . . . . . . . . . . . .  2–8
Using the Setup Utility . . . . . . . . . . . . . . . . . . . . . . .  2–8
Setup Utility Menus  . . . . . . . . . . . . . . . . . . . . . . . .  2–11
2.3 Troubleshooting Flowcharts . . . . . . . . . . . . . . . . . .  2–15
3 Illustrated Parts Catalog
3.1 Serial Number Location  . . . . . . . . . . . . . . . . . . . . . .  3–1
3.2 Computer Major Components . . . . . . . . . . . . . . . . . .  3–2
3.3 Display Assembly Components  . . . . . . . . . . . . . . .  3–20
3.4 Mass Storage Devices . . . . . . . . . . . . . . . . . . . . . . .  3–22
3.5 Plastics Kit  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3–24
3.6 Cable Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3–26
3.7 Miscellaneous . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  3–28
3.8 Sequential Part Number Listing  . . . . . . . . . . . . . . .  3–31 
						

							ii Maintenance and Service Guide
Contents
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
5 Removal and Replacement Procedures
5.1 Serial Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–2
5.2 Disassembly Sequence Chart  . . . . . . . . . . . . . . . . . .  5–2
5.3 Preparing the Computer For Disassembly  . . . . . . . .  5–5
5.4 Hard Drive. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–7
5.5 Computer Feet . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–11
5.6 Memory Module . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–12
5.7 RTC Battery  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–15
5.8 Mini Card Module . . . . . . . . . . . . . . . . . . . . . . . . . .  5–16
5.9 Optical Drive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–19
5.10 Switch Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–22
5.11 Keyboard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–26
5.12 Speaker Assembly . . . . . . . . . . . . . . . . . . . . . . . . .  5–31
5.13 Power Button Board  . . . . . . . . . . . . . . . . . . . . . . .  5–33
5.14 Display Assembly . . . . . . . . . . . . . . . . . . . . . . . . .  5–35
5.15 Top Cover . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–48
5.16 Wireless Switch Board  . . . . . . . . . . . . . . . . . . . . .  5–54
5.17 Audio Board  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–57
5.18 Bluetooth Module . . . . . . . . . . . . . . . . . . . . . . . . .  5–59
5.19 USB/Magnetic Board  . . . . . . . . . . . . . . . . . . . . . .  5–61
5.20 ExpressCard Assembly . . . . . . . . . . . . . . . . . . . . .  5–63
5.21 Top Cover Support Trim . . . . . . . . . . . . . . . . . . . .  5–66
5.22 Display Lid Switch Module  . . . . . . . . . . . . . . . . .  5–69 
						

							Contents
Maintenance and Service Guide iii
5.23 Power Connector Assembly  . . . . . . . . . . . . . . . . .  5–71
5.24 System Board  . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–75
5.25 Fan/Heat Sink Assembly . . . . . . . . . . . . . . . . . . . .  5–80
5.26 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  5–85
6 Specifications
AScrew Listing
B Backup and Recovery
C Display Component Recycling
D Connector Pin Assignments
E Power Cord Set Requirements
Index 
						

							iv Maintenance and Service Guide
Contents 
						

							Maintenance and Service Guide 1–1
1
Product Description
The HP Pavilion dv9000 Notebook PC offers advanced 
modularity, Intel® Core™ Duo processors, and extensive 
multimedia support.
HP Pavilion dv9000 Notebook PC 
						

							1–2 Maintenance and Service Guide
Product Description
1.1 F e a t u r e s
■The following processors are available, varying by 
computer model:
❏Intel Core Duo T7200 (2.00-GHz)
❏Intel Core Duo T5600 (1.83-GHz)
❏Intel Core Duo T5500 (1.66-GHz)
❏Intel Core Duo T5300 (1.73-GHz)
❏Intel Core Duo T5200 (1.66-GHz)
❏Intel Core Duo T2250 (1.66-GHz)
❏Intel Core Duo T2350 (1.86-GHz)
❏Intel Core Duo T2300E (1.66-GHz)
❏Intel Pentium Dual-Core T2080 (1.73-GHz)
❏AMD Turion TL-64 2.2-GHz
❏AMD Turion TL-60 2.0-GHz
❏AMD Turion TL-58 1.9-GHz
❏AMD Turion TL-56 1.8-GHz
❏AMD Athlon 64 TK-53 (1.7-GHz)
■The following displays are available, varying by 
computer model:
❏17.0-inch WSXGA+ BrightView (1680 × 1050) TFT 
display with over 16.7 million colors
❏17.0-inch WXGA+ BrightView (1440 × 900) TFT display 
with over 16.7 million colors
■200-, 160-, 120-, 100-, or 80-GB high-capacity hard drive, 
varying by computer model
■512-MB DDR synchronous DRAM (SDRAM) at 667 MHz, 
expandable to 2.0 GB
■Microsoft® Windows Vista™ Business, Windows Vista 
Home Basic, and Windows® XP Professional
■Full-size Windows keyboard with numeric keypad