Fujitsu A512 Laptop User Manual


 
Troubleshooting and tips
The LCD screen is difcult to read
LCDscreenLCDscreen
Cause Troubleshooting
Reected glare Turn the notebook or alter the tilt of the LCD
screen.
Increase the brightness of the screen.
The external monitor rem
ains blank
Monitor
Cause Troubleshooting
Monitor is sw itched off. Switch the external monitor on.
Power saving has been activated (monitor is
blank).
Press any key to continue.
Brightness is set to dark.
Adjust the brightne
ss of the monitor.
Screen output is set to the notebook’s LCD
screen
Press the key combi
nationtoswitchthe
screen output, see
"
Key combinations",
Page 23.
The external moni
tor ’s power cab le or data
cable is not conn
ected properly.
Switch off the e xternal monitor and the
notebook.
Check whether the p ower cable is plugged
properly into the external monitor and into
the power socket.
Check whether the data cable is properly
connected to the notebook and the external
monitor (if it is plugged in with a connector).
Switch on the external monitor and the
notebook.
The external monitor is blank or the image is unstable
ScreenMonitor
Cause Troubleshooting
The w rong external monitor has been selected
or the wrong screen resolution has been set for
the application program.
Terminate the application program in
Windows by pressing
Alt
+
F4
.Ifthe
fault persists after closing the program, use
the key combination for switching the screen
output (see "
Key combination s", Page 23)to
switch over to the notebook’s LCD screen.
Change the following setting:
Set the screen resolution: Set the screen
resolution as described in the documentation
for your operating system.
Select monitor: Select monitor 1 or 2 as
described in the documentation for your
operating system.
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