HP (Hewlett-Packard) A1280 Laptop User Manual


 
Contents
5
AGP Pro Accessory Board Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .111
Installing I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .112
Removing I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .115
Installing and Removing a Processor . . . . . . . . . . . . . . . . . . . . . . . . . . .118
Removing the Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .119
Installing a Processor. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .123
Installing and Removing a Voltage Regulator Module (VRM) . . . . . . .128
Removing a Voltage Regulator Module. . . . . . . . . . . . . . . . . . . . . . . .129
Installing a Voltage Regulator Module . . . . . . . . . . . . . . . . . . . . . . . .131
Installing Drivers and Utilities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .134
3. Troubleshooting Your Personal Workstation
Solving Problems . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136
HP Summary Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136
HP Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .136
If Your Personal Workstation Does Not Start Properly. . . . . . . . . . . . .137
Display is Blank and There Are No Error Messages . . . . . . . . . . . . .137
If you are Unable to Change any Values in Setup . . . . . . . . . . . . . . .139
If a POST Error Message is Displayed . . . . . . . . . . . . . . . . . . . . . . . .140
If You Cannot Turn Off Your Personal Workstation . . . . . . . . . . . . . . .142
If Your Personal Workstation Has a Hardware Problem. . . . . . . . . . . .143
Display Does Not Work Properly. . . . . . . . . . . . . . . . . . . . . . . . . . . . .143
If Your Keyboard Does Not Work. . . . . . . . . . . . . . . . . . . . . . . . . . . . .144
If Your Mouse Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .144
If Your Local Printer Does Not Work . . . . . . . . . . . . . . . . . . . . . . . . .145
If the Floppy Disk Drive Does Not Work. . . . . . . . . . . . . . . . . . . . . . .146
If the Hard Disk Drive Does not Work . . . . . . . . . . . . . . . . . . . . . . . .146
If the CD-ROM Drive Has a Problem . . . . . . . . . . . . . . . . . . . . . . . . .147
If an Accessory Board Does not Work . . . . . . . . . . . . . . . . . . . . . . . . .149