Fujitsu ESPRIMO Q5 Series, Operating Manual

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Troubleshooting and tips
The device cannot be switched off with 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 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 screen saver. If
necessary, enter the appropriate
password.
Brightness control is set to dark ► Adjust the brightness control. For detailed
information, please refer to the operating
manual supplied with your monitor.
Power cable not connected ► Switch off the monitor 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 power cable is
properly plugged into the device and a
grounded mains outlet.
► Switch on the monitor and the device.
Monitor cable not connected ► Switch off the monitor and the device.
► Check that the monitor cable is properly
connected to the device and monitor.
► Switch on the monitor and the device.
40 Fujitsu Technology Solutions