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 1-3
HP Pavilion ze4600
Processor AMD Athlon (1.47-, 1.53-, 1.67-, 1.8-, 2.2-, and 2.08-GHz)
Memory Up to 1 GB (1024 MB) SDRAM using 512-MB modules. At least 128 MB SDRAM
preinstalled.
Display 15.0-inch XGA (1024 × 768) or SXGA+ (1400 × 1050) or
14.1-inch XGA (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 Windows XP Professional or Home preinstalled
Power States On, Standby, Hibernate, Off
HP Pavilion ze4500
Processor AMD Athlon (1.67-, 1.8-, 2.2-, and 2.0-GHz)
Intel Celeron (2.4-GHz)
Memory Up to 1 GB (1024 MB) SDRAM using 512-MB modules. At least 128 MB SDRAM
preinstalled.
Display 15.0-inch XGA (1024 × 768) or 14.1-inch XGA (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 Windows XP Professional or Home preinstalled
Power States On, Standby, Hibernate, Off
HP Pavilion ze4400
Processor AMD Athlon (1.47-, 1.53-, 1.67-, 1.8-, 2.2-, and 2.0-GHz)
Memory Up to 1 GB (1024 MB) SDRAM using 512-MB modules. At least 128 MB SDRAM
preinstalled.
Display 15.0-inch XGA (1024 × 768) or 14.1-inch XGA (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 Windows XP Professional or Home preinstalled.
Power States On, Standby, Hibernate, Off