
Contents
Ethernet and LAN ....................................................................... 30
Security functions ..................................................................... 31
Using a Kensington Lock ................................................................ 31
Configuring passwordprotectionin BIOSSetupUtility ...................................... 31
Protecting BIOS Setup Utility (supervisor and user password) . .......................... 32
Password protection for booting of the operating system . .............................. 33
Password protection for theharddisk ..................................................... 33
Activating hard disk protection ........................................................ 34
Deactivatingharddiskprotection ..................................................... 34
Connectingexternal devices ........................................................... 35
Connecting an external monitor . . ........................................................ 36
Connecting USB devices ................................................................ 37
How toremove USB devices correctly ................................................ 37
Connecting external audio devices . . . . . . ................................................. 38
Microphone port / Line In ............................................................ 38
Headphone port . . . . . ................................................................ 38
Removing and installing components during servicing . . . .............................. 39
Notes on installing and removing boards and components .................................. 39
Harddisk ............................................................................... 39
Preparing to remove components ........................................................ 40
Installing andremoving memoryexpansion ................................................ 40
Removing a cover ................................................................... 41
Removing memory modules . . ........................................................ 41
Installing a memorymodule .......................................................... 42
Attachingthe cover .................................................................. 42
Finishing component removal ............................................................ 43
Settings in BIOS Setup Utility . . ........................................................ 44
Starting the BIOS SetupUtility ........................................................... 44
OperatingBIOSSetupUtility ............................................................. 44
Exiting BIOS SetupUtility ................................................................ 45
Exit Saving Changes - save changes and exit BIOS Setup Utility . . . . ................... 45
Exit Discarding Changes – Discard changes and exit BIOS Setup Utility . . ............... 45
Load Setup Defaults – Copy Standard Entries ......................................... 45
Discard Changes – Discard changes without exiting the BIOS Setup Utility ............... 45
Save Changes - save changes without exiting the BIOS Setup Utility . ................... 45
Save Changes and Power Off . . . . . . ................................................. 45
Troubleshootingandtips .............................................................. 46
Helpif problemsoccur ................................................................... 47
Restoring the hard disk contents under Windows . ......................................... 47
The notebook’s date ortimeis incorrect ................................................... 48
When certain characters are entered on the keyboard, only numerals are written . . ........... 48
The notebook’s LCDscreenremainsblank ................................................ 48
The LCD screen is difficultto read ........................................................ 48
The externalmonitor remains blank ...................................................... 49
The externalmonitor isblank orthe imageis unstable ..................................... 49
The notebook cannot be started . . ........................................................ 50
The notebookstops working ............................................................. 50
The printer does not print ................................................................ 51
The radio connection to a network does not work . ......................................... 51
A26391-K305-Z200-1-7619, edition 1