Fujitsu LIFEBOOK AH564 - Attaching the Cover; Finishing Component Removal

Troubleshooting and tips
The external monitor is blank or
the image is unstable
ScreenMonitor
Cause Tro ubleshooting
The wrong external monitor has
been select ed
or the wrong screen resolution
has been set for
the ap plication program.
► Term inate the application pro
gram in
Windows by pressing
Alt
+
F4
.Ifthe
fault persists a fter closing t
he program, use
the key combination for switc
hing the screen
output (see "
Key combinati
ons", Page 24)to
switch over to the notebook
’s LCD screen.
Then chang e the following
settings:
► Set the screen resolution: Set the screen
resolution as described in the documentation
foryouroperatingsystem.
► Select monitor: Select
monitor 1 o r 2 as
described in the docume
ntation 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 compartment.
► Switch the notebook on.
The battery is de ad.
► Charge the batte
ry.
or
► Insert a c harged battery.
or
► Connect the AC adapter to the notebook.
The power adapter is not connected correctly.
► Check whether the AC adapter is connected
correctly to the n otebook.
► Switch the notebook on.
The n oteb
ook stops working
NotebookEnergys avingmode
Cause Tro ub lesh
ooting
Noteboo
k is in energy-saving mode.
► Leave en
ergy-saving mode.
An application has caused the malfunction. ► Close the application or r estart the n o tebook
(by restarting the operating system or
switching the device o ff and back on again).
The battery is de ad.
► Charge the battery.
or
► Insert a c harged battery.
or
► Conn
ect the AC a dapter to the notebook.
60 Fujitsu