Fujitsu LIFEBOOK AH552 - The External Monitor Is Blank or the Image Is Unstable; The Notebook Cannot be Started; The Notebook Stops Working

Troubleshooting an d tips
The external monitor is blank or
the image is unstable
ScreenMonitor
Cause Troubleshooting
The wrong external monitor has
been selected
or the w rong screen resolution
has been set for
the application program.
► Termina te the applic a tion pro
gram in
Windows by pressing
Alt
+
F4
.Ifthe
fault persists after closing t
he program, use
the key combination for switc
hing the screen
output (see "
Key combinati
ons", Page 23)to
switch over to the notebook
’s LCD screen.
Change the following sett
ing:
► Se t the screen resolution: Set th e screen
resolution as described in the documentation
for your operating system.
► Select monitor: Select
monitor 1 or 2 as
described in the docume
ntation for your
operating syste m.
The notebook cannot be started
Notebook
Cause Troubleshooting
The battery is dead.
► Charge th e battery.
or
► C onnect the mains ada pter to the
notebook.
The power adapter is not connected correctly.
► C heck whether the mains adapter is
connected co rrectly to the notebook.
► Sw itch the note book on.
The notebook stops working
NotebookEnergysavingmode
Cause Troubleshooting
Notebook is in energy saving mode. ► L eave energy saving mode.
An application programme has caused the
malfunction.
► C lose the application program or restart
the noteb ook (by restarting the operating
system or switching the device off and back
on again).
The battery is dead.
► Charge th e battery.
or
► C onnect the mains ada pter to the
notebook.
Fujitsu 59