Operation Manual

Troubleshooting and tips
Acoustic warnings
Acousticerror messagesErrors
Cause
Troubleshooting
A beep sounds every few seconds.
The battery is almost fl at.
► Charge the battery.
Error messages on the screen
Errormessages onthesc
reen
Errormessage:
This section describes the error messages g enerat ed by the BIOS Setup. Error messages displayed
by the operating system or programmes are described in the relevant documentation.
If the error message appears repeatedly, despite troub leshooting mea sures, please
contact the place of purchase or our customer service centre.
Error message/cause Resolution
CMOS battery bad
If the error message occurs repeatedly, the
buffer battery in the notebook is flat.
► Contact your sales outlet or our customer
service centre.
System CMOS checksum bad - default configuration
used
The system configuration information is
incorrect.
► Switch the notebook off.
► Switch the notebook on.
► Press the function key
F2
to access the
BIOS Setup.
► In the BIOS Setup, select the Exit menu.
► Select the entry Load Setup Defaults.
► Select OK and press the Enter key.
Extended memo r y failed at offset: xxxx Failing Bits:
zzzz zzzz
When testing the extended memory an error has
resulted at the address xxxx.
► Check whethe
r the additional memory
module has be
en inserted cor rec tl y.
Failure Fixed Disk n
The settings of the hard disk drive are incorrect.
► Start the B
IOS Setup (Primary Master
submenu)
and select the correct settings.
Keyboard controller error
► Switch t
he notebook o ff with the ON /O F F
switch.
► Wait 3 - 5 seconds and switch on the
notebook again.
Keyboard error
If you are using an external keyboard:
► Check the connection an d reboot the
notebook.
nn Stuck key
► Make sure that no key is pressed.
Fujitsu 87