Troubleshooting and tips
The battery discharges too quickly
Battery:
Cause
Troubleshooting
The battery is either too hot or too cold. In this
case the battery indicator
fl
ashes.
►
Bring the notebook up/down to a normal
temperature again.
►
If the operating time of the battery life is
extremely short, the battery is probably too
old. Replace battery if necessary.
You may have an application running that
consumes a great deal of power due to frequent
accessing of the hard disk or optical drive.
►
Use the mains adapter as frequently as
possible.
The maximum brightness may have been set
for the screen.
►
Set the screen slightly darker with the
key combination for
Decreasing the screen
brightness
in order to reduce the amount of
power being drawn.
Acoustic warnings
Acoustic errormessages
Errors
Cause
Troubleshooting
A beep sounds every few seconds
The battery is almost
fl
at.
►
Charge the battery.
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 programmes 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
BIO Setup
, select the
Exit
menu.
►
Select the entry
Load Setup Defaults
.
►
Select
OK
and press the Enter key.
Fujitsu Technology Solutions
105
Содержание LIFEBOOK TH4410
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