Operation Manual

Troubleshooting and tips
Error messages on the screen
Errormessages onthes cr eenErrormessage:
This section describes the error m essages generated by the BIOS Setup. Error messages displayed
by the operating system or programmes are described in the relevant documentation.
If the error message appears repea tedly, despite troubleshooting measure s, please
contact th e place of purchase o r our customer service cen tre.
Error messag e/cau se
Troubleshooting
CMOS Battery Bad
If the error message occurs repeatedly, the
buffer battery in the notebook is flat.
► Please contact your sales outlet or our
customer service centre.
System CMOS checksum bad - Default configuration
used
The system configuration infor ma tion is
incorrect.
► Switch the notebook off.
► Switch the notebook on.
► Press the function key
F2
to access the
BIOS Setup.
► In the BIO Setup, select the Exit menu.
► Select the entry Load Setup Defaults.
► Select OK and press the Enter key.
Extended memory failed at o ffset: xxxx Failing Bits:
zzzz zzzz
When testing the extended mem ory an error has
resulted at the address xxxx.
► Check whether the additional mem
ory
module has been inserted corre
ctly.
Failure Fixed Disk n
The settings of the hard disk drive are incorre ct.
► Start the BIOS Setup (Primary M
aster
submenu) and select the correc
t settings .
Keyboard controller error
► Switch the notebook off using t
he ON/OFF
button.
► Wait 3 - 5 seconds and switch on the
notebook again.
Keyboard error
► If you use an external keyboard:
► Check the connection and reboot the
notebook.
nn Stuck key
► Make sure that no key is pressed.
Operating s ystem not found
► Check in the BIOS Setup whe ther your hard
disk has been set correctly.
► Make sure that the operating system is
installed on the corresponding drive.
Press <F1> to resume, <F2> to SETUP
This error message appears if an error occurs
during the self-test before s tarting the operating
system.
► Press the
F1
function key to start the
operating system.
► Press the function key
F2
to acce
ss the
BIOS Setup.
64 A26391-K200-Z226-1-7619, edition 2