Operation Manual

Troubleshooting and tips
The device cann o t be switched off w ith the ON/OFF switch
Cause
Remedy
System crash ► Keep the on/off switch pressed for at least 4
seconds until the machine switches off.
Caution: This can lead to a loss of data!
This procedure does no t allow the operating
system to shut down in an orderly way. The next
time the system is s tarted there may well be
error messages.
Monitor remains b lan k
Cause
Remedy
Monitor is switched o ff ► Switch your monitor on.
Power saving has been activated (screen is
blank)
► Pre ss any key on the keyboard.
or
► Deactivate the screen saver. If
necessary, enter the appropriate
password.
Brightness control is set to dark ► Adjust the brightness control. For detailed
information, plea se refer to the operating
manual supplied with your monitor.
Power cable not connected
► Switch off the monitor and the device.
► Ch eck that the monitor power cable is
properly connected to the monitor and to
a grounded mains outlet or to the monitor
socket of the device.
► Check tha t the device power cable is
properly plugged into the device and a
grounded mains o utlet.
► Switch on t he monitor and the device.
Monitor cable not connected
► Switch of
f the monitor and the device.
► Check that th e monitor cable is properly
connected to the device and mon itor.
► Switch o
n the monitor and the device.
Incorrect s etting for the monitor
► Re star
t the system.
► Press
F
8
while the system is booting.
► Start
the system in Safe Mode.
► Set up the monitor as described in the
documentation for your operating system
and monitor.
26 Fujitsu