Operation Manual

Problem solutions and tips
The device cannot be switched off with the ON/OF F switch.
Cause
Remedy
System crash ► Keep the on/off switch pressed for at least 4
seconds until the m ach ine sw itches 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.
The device cannot be switc hed on with the ON/OFF
switch (0 -Watt d evices
)
Cause
Remedy
The lithium battery is discharged. ► Press the emergency on button at t he
rear of the device, see chapter "
Switch ing
on a device when the lithium battery is
discharged (0-Watt devices)", Pag e 23.
Monitor remains blank
Cause
Remedy
Monitor is switched off. ► Switch your monitor on.
Power saving ha
s been activated (screen is
blank)
► Press any key on the keyboard.
or
► Deactivate th e screen saver. If
necessary, ente r the appropriate
password.
Brightness control is s et 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.
► 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.
32 Fujitsu