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Troubleshooting and tips
The LCD screen is difficult to read
LCDscreenLCDscreen
Cause Troublesh ooting
Reflected 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 Troublesh ooting
Monitor is switched off. ► Switch the external monitor on.
Power s aving has been activated (monitor is
blank).
► Press any key to continue.
Brightness is s et 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 43.
The external moni
tor ’s power cable or data
cable is not conn
ected properly.
► Switch off the external monitor and the
notebook.
► Check whether the p ower cab le 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 Troublesh ooting
The wrong 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 c losing the program, use
the key combination for switch ing the screen
output (see "
Key combinations", Page 43)to
switch over to the notebook’s LC D 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.
Fujitsu Technology Solutions 117