Troubleshooting and tips
The external m onitor is blank or
the image is unstable
ScreenMonitor
Cause Tro ubleshooting
The wrong external monitor has
been selected
or the wrong screen resolution
has been set for
the application program.
► Terminate the application pro
gram in
Windows by pressing
Alt
+
F4
.Ifthe
fault persists after closing t
he program,
use the key com bination for sw
itching the
screen output (see "
Functi
on keys and key
combinations", Page 25)tosw
itch over to
the notebook’s LCD screen
.
Change the f ollowing sett
ing:
► Set the screen resolution: Set the screen
resolution as described in the documentation
foryouroperatingsystem.
► Select monitor: Select
monitor 1 or 2 as
described in the docu
mentation for your
operating system.
The notebook cannot be started
Notebook
Cause Tro ubleshooting
The battery is not installed correctly.
► Check whether the battery is installed
correctly in its compartm ent.
► Switch the notebo ok on.
The battery is de ad.
► Charge the batte
ry.
or
► Insert a charged battery.
or
► Connect the mains adapter to the
notebook.
The power adapter is not co nnected correctly.
► Check whether the mains adapter is
connected correctly to the notebo ok.
► Switch the notebo ok on.
72 Fujitsu
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