Maintenance and Service Guide
Table Of Contents
- Contents
- Introduction
- Product Information
- Removal and Replacement
- Disassembly Flowchart
- Removing the Battery
- Removing an SDRAM Module
- Removing the Wireless LAN Mini PCI Card
- Removing the Hard Disk Drive
- Recovering the Factory Software
- Replacing Small Parts
- Removing the Keyboard Cover
- Removing the Speaker Assembly
- Removing the Keyboard
- Removing the Switchboard PCA
- Removing the CD/DVD Drive
- Removing the Display Assembly
- Removing the Top Case
- Removing the Floppy Drive
- Removing the Infrared (I/R) PCA
- Removing the Audio PCA
- Removing the Heat Sink (with Fan)
- Removing the CPU Module
- Removing the RJ11/1394 Connector Module
- Removing the Motherboard
- Replacing Components on a Bottom Case
- Repairing the BIOS IC
- Removing Other Components
- Troubleshooting and Diagnostics
- Replaceable Parts
- Reference Information

Service Manual vii
Introduction
This manual provides reference information for servicing the HP Pavilion ze5600, ze5500, ze5400,
ze5300, ze5200, ze4700, ze4600, ze4500, ze4400, ze4300, ze4200, and ze4100 Notebook PCs,
HP Compaq nx9010, nx9008, nx9005, and nx9000 Notebook PCs, Compaq Evo Notebook 1050v
and 1010v Series, and Compaq Presario 2500, 2100, and 1100 Series Mobile PCs. These notebook
models use technology code KE. This manual is for use by authorized service personnel while installing,
servicing, and repairing these products.
The manual is designed as a self-paced guide that will train you to install, configure, and repair these
notebooks. The manual is self-contained, so you can follow it even without having equipment available.
The following table lists other sources of information about the notebook computers and related products.
Source Address or Number Comments
HP Notebook Web site
Compaq Notebook Web site
http://www.hp.com/notebooks
http://welcome.hp.com/country/us/eng/prodserv/
notebooks_tabletpcs.html
HP Business Support Web site
http://www.hp.com/go/bizsupport
HP Asia Pacific Channel Support
Centre for DPSP Partners
http://www.hp.com.au/
Restricted to DPSP
Partners only.
America Online Keyword: HP Call (800) 827-6364
for membership within
the U.S.
CompuServe GO HP Call (800) 524-3388
for membership within
the U.S.
HP Support Assist
CD-ROM
(800) 457-1762 U.S. and Canada.
(801) 431-1587 Outside U.S. and Canada.
Microsoft® Windows® manual Information about
Windows operating
system.
Microsoft Web site
http://www.microsoft.com/
Information and updates
for Windows operating
systems.