HP Pavilion xt500 HP Pavilion & Compaq Presario Notebook PC - Service Manu - Page 3

Contents Product Information...1-1 Features ...1-15 Operation ...1-18 Turning the Notebook On and Off 1-18 Checking the Status of the Notebook 1-19 Using Fn Hot Keys ...1-20 Resetting the Notebook ...1-21 Specifications ...1-22 Internal Design ...1-27 Removal and Replacement 2-1 Disassembly Flowchart ...2-3 Removing the Battery (User-Replaceable 2-4 Removing a SDRAM Module (User-Replaceable 2-5 Removing the Wireless LAN Mini-PCI Card (User-Replaceable 2-6 Removing the Hard Disk Drive (User-Replaceable 2-7 Replacing Small Parts (User-Replaceable 2-9 Removing the Keyboard Cover (User-Replaceable 2-10 Removing the Speaker Assembly (User-Replaceable 2-12 Removing the Keyboard (User-Replaceable 2-13 Removing the Switchboard PCA (User-Replaceable 2-15 Removing the CD/DVD Drive (User-Replaceable 2-16 Removing the Display Assembly (Authorized Service Providers Only 2-17 Removing the Top Case (Authorized Service Providers Only 2-20 Removing the Floppy Drive (Authorized Service Providers Only 2-22 Removing the Infrared (I/R) PCA (Authorized Service Providers Only 2-24 Removing the Heatsink (with Fan) (Authorized Service Providers Only 2-26 Removing the CPU Module (Authorized Service Providers Only 2-28 Removing the Motherboard (Authorized Service Providers Only 2-30 Replacing Components on a Bottom Case 2-34 Repairing the BIOS IC (Authorized Service Providers Only 2-36 Removing Other Components (Authorized Service Providers Only 2-38 Troubleshooting and Diagnostics 3-1 Support by Authorized Service Providers 3-1 Troubleshooting ...3-2 Checking for Customer Abuse 3-3 Troubleshooting the Problem 3-3 Verifying the Repair ...3-4 Suggestions for Troubleshooting 3-5 Diagnostic Tools ...3-18 e-Diagtools Diagnostic Program 3-18 Power-On Self-Test ...3-19 Sycard PCCtest 450/460 PC Card (Optional 3-25 Windows Management Instrumentation (WMI 3-26 BIOS Setup Utility ...3-26 Service Manual iii