Troubleshooting and tips
Restoring the operating system, drivers, manuals
and special software
You can
fi
nd information on how to restore the operating system, drivers, manuals
and special software in the "Recovery Process" manual.
The notebook’s date or time is incorrect
Summertime
Time,daylightsavings
Timenotcorrect
Timenotcorrect
Incorrectdate/time
Dateisincorrect
Bufferbattery,load
Cause
Troubleshooting
Time and date are incorrect.
►
With the
BIOS-Setup-Utility
, you can set the
date and time in the
main
menu.
If the date and time are repeatedly incorrect when you switch on the notebook,
the built-in battery that supplies the internal clock has failed.
►
Please contact your sales outlet or our hotline/help desk.
The notebook stops working
Notebook
Energysaving mode
Cause
Troubleshooting
Notebook is in energy saving mode.
►
Leave energy saving mode.
An application programme has caused the
malfunction.
►
Close the application program or restart
the notebook by switching it on/off or with
a warm boot.
The battery is dead.
►
Charge the battery.
or
►
Install a charged battery.
or
►
Connect the mains adapter to the
notebook.
The notebook’s LCD screen remains blank
LCDscreen
LCDscreenistoodark
Cause
Troubleshooting
Monitor is switched off.
►
Press a key or enter the password
External monitor or television set connected.
►
Press the key combination
Fn
+
F10
(switch screen output).
10600900852, edition 1
English - 13
