HP deskjet 900 Benutzerhandbuch

Reference Guide

7

Installing a RAM Expansion Module .......................................................................... 81

To install a RAM expansion module...................................................................... 81
To remove a RAM expansion module ................................................................... 83

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

Solving Problems.......................................................................................................... 98

Accessory Problems ............................................................................................... 98
Audio Problems .................................................................................................... 100
Display Problems.................................................................................................. 101
Hard Disk Drive Problems ................................................................................... 102
Infrared Problems ................................................................................................. 103
Keyboard and Pointing Device Problems ............................................................ 104
Memory Problems ................................................................................................ 106
PC Card (PCMCIA) Problems ............................................................................. 107
Performance Problems.......................................................................................... 108
Power and Battery Problems ................................................................................ 109
Printing Problems ................................................................................................. 111
Serial, Parallel, and USB Problems...................................................................... 112
Startup Problems................................................................................................... 113

Testing the Operation ................................................................................................. 115

To run the diagnostic test ..................................................................................... 115
To create a diagnostic floppy disk........................................................................ 116

Recovering Software .................................................................................................. 117

To recover the factory installation of Windows................................................... 118
To create a Support Utility Disk........................................................................... 119
To update the OmniBook BIOS ........................................................................... 120
To replace a damaged Recovery CD .................................................................... 120

Getting HP OmniBook Assistance............................................................................. 122