Troubleshooting and tips
The LCD screen of the notebook is difficult to read
LCDscreenLCDscreen
Cause Troublesh ooting
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 Troublesh ooting
Monitor is switched o ff. ► Switch the external monitor on.
Power saving has been activated (monitor is
blank).
► Press any key to continue.
Brightness is s et to d ark.
► Adjust the brightne
ss of the monitor.
Screen output is set to the notebook’s LCD
screen
► Press the key c ombination for changing over
the screen output, see "
Key combinations",
Pag e 44.
The external mo nitor’s AC cable or data cable is
not c onnected properly.
► Switch off the external monitor and the
notebook.
► Check whether the AC cable is plugged
properly into the external m onitor and into
the power outle t.
► 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 th e
notebook.
The extern
al monitor is b lank or the image is unstable
MonitorMonitor
Cause Troublesh
ooting
The wrong
external monitor has been selected
or the wro
ng screen resolution has been set for
the appl
ication pro gram.
► Terminat
e the application program under
Windows b
y pressing
Alt
+
F4
.Ifthe
error pe
rsists after termina ting the program,
use the k
ey combination fo r switching the
screen
output (see "
Key combinations",
Pag e 44),
in order to switch to the LCD
screen
of the note book.
Change
the following setting:
► Set the screen resolution: Set the screen
resolution as described in the documentation
for your operating system.
► Sele
ct monitor: Select monitor 1 or 2 as
desc
ribed in the documentation for your
ope
rating system.
Fujitsu 83
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