Troubleshooting and tips
The device cannot 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 d oes not allow the operating
system to shut down in an orderly way. The next
time the system is started there may well be
error messages.
Monitor remains blank
Cause
Remedy
Monitor is switched off ► Switch your monitor on.
Power saving has been activated (screen is
blank)
► Press any key on the keyboard.
or
► Deactivate the s cr een s a v er. If
necessary, enter the appropriate
password.
Brightness control is set to dark ► Adjust the brightness control. F or detailed
information, please refer to the operating
manual supplied with your monitor.
Power cable not connected
► Switch off the mon itor and the device.
► Check 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 that the device pow er cable is
properly plugged into the device and a
grounded mains o utlet.
► Switch on the m onitor and the device.
Monitor cable not connected
► Switch of
f the monitor and the device.
► Check that the monitor cable is properly
connected to the device and monitor.
► Switch o
n the monitor and the device.
Incorrect setting for the m onitor
► Restar
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
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