Fujitsu Lifebook NH570 - The LCD Screen Is Difficult to Read; The External Monitor Remains Blank; The External Monitor Is Blank or the Image Is Unstable

Troublesho ot ing and tips
The LCD screen is difficult to read
LCDscreenLC D screen
Cause Troub lesh ooting
Reflected glare ► Turn the notebook or alter the tilt of the LCD
screen.
► I ncrease the brightness of the screen.
The external monitor remains b
lank
Monitor
Cause Troub lesh 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 dark.
► Adjust the brightness of the mo
nitor.
Screen output is set t o the notebook’s LCD
screen
► Press the key combination to sw
itch the
screen output, see "
Key combin
ations",
Pag e 22.
The external monitor’s power
cable or data
cable is not connected pro per
ly.
► 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 connector).
► Switch on the external monitor and the
notebook.
The external monitor is blank or the image is unstable
ScreenMonitor
Cause Troub lesh 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 closing the program, use
the key combination for switching the screen
output (see "
Key combinations", Page 22)to
switch over to the notebook’s LCD screen.
Change the following setting:
► Set the screen resolution: Set th e screen
resolution as described in the documentation
for y our operating system.
► Se lect monitor: Select monitor 1 or 2 as
described in the documentation for your
operating syste m.
Fujitsu Technology Solutions 63