FUJITSU LIFEBOOK 990TX2 - Manual (Page 177)

T r o u b l e s h o o t i n g
L i f e B o o k 9 0 0 S e r i e s f r o m F u j i t s u
167
*Incorrect Drive B type – run SETUP – Type
of floppy drive B: not correctly identified in
Setup. This means that the floppy disk drive
type identified in your Setup Utility does not
agree with the type detected by the Power On
Self Test (POST). Run the Setup Utility to correct
the inconsistency.
*Invalid VRAM media type – Problem with
VRAM access. In the unlikely case that you
see this message you may have some display
problems. You can continue operating but
should contact your support representative for
more information.
*Keyboard controller error – The keyboard
controller failed test. You may have to replace
your keyboard or keyboard controller but may
be able to use an external keyboard until then.
Contact your support representative.
*Keyboard error – Keyboard not working. You
may have to replace your keyboard or keyboard
controller but may be able to use an external
keyboard until then. Contact your support
representative.
*Keyboard error nn – BIOS discovered a stuck
key and displays the scan code for the stuck key.
You may have to replace your keyboard but may
be able to use an external keyboard until then.
Contact your support representative.
*Monitor type does not match CMOS – Run
SETUP – Monitor type not correctly identified
in Setup. This error probably means your BIOS
is corrupted, run the Setup Utility and set all set-
tings to the default conditions. If you still get this
error, contact your support representative.
#*Operating system not found – Operating
system cannot be located on either drive A: or
drive C: Enter the Setup Utility and see if fixed
disk and drive A: are properly identified and that
the boot sequence is set correctly. Unless you have
changed your installation greatly the operating
system should be on dr ive C:. If the Setup Utility
is correctly set your hard drive is probably
corrupted and your system may have to be
re-installed from your back up media.
*Parity Check 1 nnnn – Parity error found in
the system bus.BIOS attempts to locate the
address and display it on the scr een. If it cannot
locate the address,it displays
? ? ? ?
. This is a
potentially data destroying failure. Contact your
support representative.
*Parity Check 2 nnnn – Parity error found in
the I/O bus.BIOS attempts to locate the address
and display it on the screen. If it cannot locate
the address,it displays
? ? ? ?
. This is a poten-
tially data destroying failure. Contact your
support representative.
#*Press <F1> to resume,<F2> to SETUP – is
displayed after any recoverable error message.
Press the F1 key to continue the boot process or
the F2 key to enter Setup and change any settings.
#Press <F2> to enter SETUP – message is dis-
played during Power On Self Test (POST). The
message can be turned off by the Setup Utility
Boot Options Submenu, (see pages 106–107), but
the F2 key will still perform the same function.