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HP Omnibook XT6050, XT/VT6200 iii
Contents
1. Product Information ..................................................................................................1-1
Features......................................................................................................................................... 1-3
Operation ...................................................................................................................................... 1-5
Turning the Computer On and Off ........................................................................................ 1-5
Checking the Status of the Notebook .................................................................................... 1-6
Using Fn Hot Keys................................................................................................................. 1-7
Resetting the Computer..........................................................................................................1-8
Specifications................................................................................................................................ 1-9
Internal Design............................................................................................................................ 1-14
2. Removal and Replacement ........................................................................................2-1
Disassembly Flowchart................................................................................................................. 2-3
Removing the Battery (User-Replaceable) ................................................................................... 2-4
Removing a Plug-In Module (User-Replaceable)......................................................................... 2-5
Removing an SDRAM Module (User-Replaceable) .................................................................... 2-6
Removing the Hard Disk Drive (User-Replaceable) .................................................................... 2-7
Removing Mini-PCI Card #1 (User-Replaceable)...................................................................... 2-10
Removing the Power Button Panel (User-Replaceable)............................................................. 2-11
Replacing Small Parts (User-Replaceable)................................................................................. 2-12
Removing the Keyboard (HP Authorized Service Providers Only) ........................................... 2-13
Removing the Heatsink (with Fan) (HP Authorized Service Providers Only) ........................... 2-15
Removing the CPU Module (HP Authorized Service Providers Only)...................................... 2-17
Removing the Display Assembly (HP Authorized Service Providers Only).............................. 2-19
Removing the Top Case (HP Authorized Service Providers Only)............................................ 2-21
Removing the Motherboard or Bottom Case (HP Authorized Service Providers Only)............ 2-23
Replacing the Motherboard ................................................................................................. 2-26
Replacing the Bottom Case.................................................................................................. 2-28
Repairing the BIOS IC (HP Authorized Service Providers Only).............................................. 2-29
Removing Other Components (HP Authorized Service Providers Only)................................... 2-31
3. Troubleshooting and Diagnostics..............................................................................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......................................................................................................................... 3-19
e-Diagtools Diagnostic Program.......................................................................................... 3-19
Power-On Self-Test ............................................................................................................. 3-23
Sycard PCCtest 450/460 PC Card (Optional)...................................................................... 3-27
Windows Management Instrumentation (WMI).................................................................. 3-28
BIOS Setup Utility............................................................................................................... 3-29
4. Replaceable Parts .......................................................................................................4-1
5. Reference Information...............................................................................................5-1
Password Removal Policy ............................................................................................................ 5-1
Hewlett-Packard Display Quality Statement ................................................................................ 5-2
Service Notes................................................................................................................................ 5-4