HP Book 4150 manual Expanding the OmniBook, Configuring the OmniBook, Troubleshooting

To replace the battery	46
To install a second battery	47
Expanding the OmniBook	49
Using Plug-In Modules	50
To install hot-swap support	50
To replace a plug-in module	51
Connecting External Devices	53
To identify connectors for external devices	53
To connect an external monitor	54
To enable the built-in and external displays	54
To connect an external keyboard or PS/2 mouse	55
To connect a printer	55
Using PC Cards	56
To insert and remove a PC Card	56
To find tested PC Cards	57
To install Card Executive for Windows NT 4.0	57
Installing a Hard Disk Drive	58
To replace the hard disk drive	58
Installing a RAM Expansion Module	59
To install a RAM expansion module	59
Configuring the OmniBook	61
Using BIOS Setup	62
To run the BIOS Setup utility	62
Configuring Security Options	63
To set or change an OmniBook password	63
To delete an OmniBook password	64
To attach a security cable	65
Troubleshooting	67
Solving Problems	68
Accessory Problems	68
Audio Problems	69
Display Problems	70
Hard Disk Drive Problems	72
Keyboard and Pointing Device Problems	73
Infrared Problems	74
Memory Problems	75
PC Card (PCMCIA) Problems	75
Performance Problems	77
Power and Battery Problems	78
Printing Problems	80
Serial, Parallel, and USB Problems	81
Startup Problems	82

6 User’s Handbook