HP OmniBook 4150 Notebook PC - Manual (Page 6)

6 User’s Handbook
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