HP OmniBook 4150 Reference Manual page 7

To install a RAM expansion module...................................................................... 82
To remove a RAM expansion module ................................................................... 83
Configuring the OmniBook............................................................................................. 85
Using BIOS Setup ........................................................................................................ 86
To run the BIOS Setup utility................................................................................. 86
Using TopTools ............................................................................................................ 92
To install TopTools ................................................................................................ 92
To run TopTools ..................................................................................................... 92
To get more information about TopTools .............................................................. 92
Configuring Security Options ...................................................................................... 93
To set or change an OmniBook password.............................................................. 93
To delete an OmniBook password ......................................................................... 94
To install the VirusScan utility............................................................................... 94
To attach a security cable ....................................................................................... 95
To set PC identification .......................................................................................... 95
To enable hard disk drive lock ............................................................................... 96
Troubleshooting................................................................................................................ 97
Solving Problems.......................................................................................................... 98
Accessory Problems ............................................................................................... 98
Audio Problems ...................................................................................................... 99
Display Problems.................................................................................................. 100
Hard Disk Drive Problems ................................................................................... 102
Keyboard and Pointing Device Problems ............................................................ 102
Infrared Problems ................................................................................................. 104
Memory Problems ................................................................................................ 105
PC Card (PCMCIA) Problems ............................................................................. 105
Performance Problems.......................................................................................... 106
Power and Battery Problems ................................................................................ 107
Printing Problems ................................................................................................. 110
Serial, Parallel, and USB Problems...................................................................... 111
Startup Problems................................................................................................... 112
Testing the Operation ................................................................................................. 113
To run the diagnostic test ..................................................................................... 113
To create a diagnostic floppy disk........................................................................ 114
Recovering Software .................................................................................................. 115
To recover the factory installation of Windows................................................... 116
To update the OmniBook BIOS ........................................................................... 117
To replace a damaged Recovery CD .................................................................... 117
Support and Service....................................................................................................... 119
Getting HP OmniBook Assistance............................................................................. 120
Support Assistance ............................................................................................... 120
Electronic Support Services ................................................................................. 120
Reference Guide 7