Troubleshooting and tips
66
A26391-K168-Z120-1-7619, edition 2
The battery discharges too quickly
The battery is either too hot or too cold. In this case the battery indicator flashes.
►
Bring the notebook up / down to a normal temperature again.
If the operating time of the battery mode is extremely short, the battery is probably old and should be
replaced.
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 power adapter as frequently as possible.
The maximum brightness may have been set for the screen.
►
Set the screen somewhat darker with the key
Fn
and the key
F6
to reduce the power
consumption.
The power-management features have been deactivated.
►
Check the settings in the
BIOS Setup
(in the
Power
menu), and adjust the parameters.
Wake on LAN/Resume on LAN is activated
►
Set
the
Resume on LAN
field in the
Advanced
menu in the
BIOS Setup
to
Disabled
.
The Suspend/Resume button does not respond
properly
The system may be processing.
►
Wait until the system has completed processing.
You have not pressed the Suspend/Resume button long enough to switch off the notebook.
►
Press the Suspend/Resume button until the notebook switches off.
The Standby function has been deactivated in the BIOS Setup.
►
Restart the notebook (ON/OFF switch or warm start) to call the
BIOS Setup
.
►
When the text
<ESC> Diagnostic screen <F12> Boot Menu <F2> BIOS Setup
appears, press the
F2
key immediately.
►
Activate
the
Standby
function in the
Power
menu.
