Troubleshooting and tips
The wireless connection to a network does not work
Theradioconnectiontoanetwork does notwork
Cause
Troubleshooting
The wireless component is disabled.
►
Switch the radio component on (see
"Switching the wireless components on and
off", Page 38
).
The wireless component is enabled. Despite
this, the wireless connection to a network does
not work.
►
Check whether the radio connection is
switched on via the software.
►
Further information on using the radio
component can be found in the help
fi
les.
Error messages on the screen
Errormessages onthescreen
Errormessage:
This section describes the error messages generated by the BIOS Setup. Error messages displayed
by the operating system or programs are described in the relevant documentation.
If the error message appears repeatedly, despite troubleshooting measures, 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
fl
at.
►
Contact your sales outlet or our customer
service centre.
System CMOS checksum bad - default con
fi
guration
used
The system con
fi
guration 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 memory failed at offset: xxxx Failing Bits:
zzzz zzzz
When testing the extended memory an error has
resulted at the address xxxx.
►
Check whether the additional memory
module has been inserted correctly.
Failure Fixed Disk n
The settings of the hard disk drive are incorrect.
►
Start the
BIOS Setup
(
Primary Master
submenu) and select the correct settings.
Keyboard controller error
►
Switch the notebook off with the ON/OFF
button.
►
Wait 3 - 5 seconds and switch on the
notebook again.
Keyboard error
If you are using an external keyboard:
►
Check the connection and reboot the
notebook.
Fujitsu
59
Содержание LIFEBOOK U904
Страница 1: ...System Operating Manual FUJITSU LIFEBOOK U904 ...
Страница 8: ...Contents 6 Fujitsu ...