Technical data

Tro ubl eshooting and ti ps
The external monitor remains bl
ank
Monitor
Cause Troubleshooting
Monitor is sw itched off. ► Switch the e xternal monitor on.
Power saving has been activated (monitor is
blank).
► Press any key to continue.
Brightness is set t o dark.
► Adjust the brightness of the
monitor.
Screen output is set to the no tebook’s LCD
screen
► Press the key combination for changing over
the screen output, see "
Key co mbinatio ns",
Page 26.
The external monitor’s AC cable or data c able is
not connected properly.
► Switch off the external monitor and the
notebook.
► Check whether the AC cable is plugged
properly into the externa l monitor a nd into
the power outlet.
► 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 mo
nitor is b lank or the image is unstable
MonitorMonito r
Cause Troubleshooti
ng
The wrong exte
rnal monitor has been selected
or the wrong sc
reen resolution has been set for
the applicati
on program.
► Termina te the
application program under
Windows by pre
ssing
Alt
+
F4
.Ifthe
error persist
s after terminating the program ,
use the key co
mbination for switching th e
screen outpu
t(see"
Key combinations",
Page 26), in or
der to switc h to the L CD
screen of th
e notebook.
Change the
following setting:
► Set the screen resolution: Set the screen
resolution as described in the documentation
for your operating system.
► Select mo
nitor: Select monitor 1 or 2 as
describe
d in the documenta tion for your
operati
ng system.
Fujitsu 73