Operation Manual

Troubleshooting and tips
The external monitor is blank or
the image is unstable
ScreenMonitor
Cause Troubleshooting
The wrong external monitor h as
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 combination for switc
hing the screen
output (see "
Key combi nati
ons", Page 26)to
switch over to the notebook
’s LCD screen.
Change the following 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 docume
ntation for your
operating system.
The notebook cannot be started
Notebook
Cause Troubleshooting
The battery is not installed correctly.
► Check whether the battery is installed
correctly in i ts compartment.
► Switch the notebook on.
The battery is dead.
► Ch arge 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 notebook.
► Switch the notebook on.
74 Fujitsu