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 Product Information 1-1
1
Product Information
The following list of HP and Compaq notebook products is current at the time of publication but
is subject to change.
Table 1-1. Product Comparisons
HP Pavilion ze5600
Processor Intel® Celeron® (2.6-, 2.8-GHz)
Mobile Intel Pentium® 4 (2.4-, 2.66-, 2.8-, and 3.06-GHz)
Memory Up to 1 GB (1024 MB) SDRAM using 512-MB modules. At least 256 MB SDRAM
preinstalled.
Display 15.0-inch XGA (1024 × 768) or SXGA+ (1024 × 768) active-matrix TFT
Video ATI Mobility Radeon graphics accelerator with 16, 32, or 64 MB UMA graphics
memory,
4x AGP graphics capability
Operating System Microsoft® Windows® XP Professional or Home preinstalled
Power States On, Standby, Hibernate, Off
HP Pavilion ze5500
Processor Intel Celeron (2.6-GHz)
Mobile Intel Pentium 4 (2.4-, 2.66-, 2.8-, and 3.06-GHz)
Memory Up to 1 GB (1024 MB) SDRAM using 512-MB modules. At least 256 MB SDRAM
preinstalled.
Display 15.0-inch XGA (1024 × 768) or SXGA+ (1400 × 1050) or 14.1-inch XGA
(1024 × 768) active-matrix TFT
Operating System Windows XP Professional or Home preinstalled
Power States On, Standby, Hibernate, Off