Troubleshooting and tips
The LCD screen is diff cult to read
LCDscreenLCDscreen
Cause Troubleshooting
Reflected glare ► Turn the notebook or alter the tilt of th e 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 mon itor on.
Power saving has been activated (monitor is
blank).
► Press any key to continue.
Brightness is set to d ark.
► 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",
Pag e 24.
The externa l moni
tor’s power cab le or data
cable is not co nn
ected properly.
► Switch off the external monitor and the
notebook.
► Check whether the power 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 connecto r).
► Switch on the external monitor and the
notebook.
The external monitor is blank or the image is unstable
ScreenMonito r
Cause Troubleshooting
The wrong ext ernal 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 combinations", Page 24)to
switch over to the noteboo k’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 t he documentation for your
operating system.
Fujitsu Technology Solutions 77
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