The External Monitor Is Blank Or The Image Is Unstable; The Notebook Cannot Be Started - Fujitsu CELSIUS H7510 Operating Manual

Troubleshooting and tips

The external monitor is blank or the image is unstable

Monitor Screen
Cause
The wrong external monitor has been selected
or the wrong screen resolution has been set for
the application program.

The notebook cannot be started

Notebook
Cause
The battery is not installed correctly.
The battery is dead.
The power adapter is not connected correctly.
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Troubleshooting
► Terminate the application program in
Windows by pressing
fault persists after closing the program,
use the key combination for switching the
screen output (see
combinations", Page
the notebook's LCD screen.
Change the following setting:
► Set the screen resolution: Set the screen
resolution as described in the documentation
for your operating system.
► Select monitor: Select monitor 1 or 2 as
described in the documentation for your
operating system.
Troubleshooting
► Check whether the battery is installed
correctly in its compartment.
► Switch the notebook on.
► Charge the battery.
or
► Insert a charged battery.
or
► Connect the mains adapter to the
notebook.
► Check whether the mains adapter is
connected correctly to the notebook.
► Switch the notebook on.
+ . If the
Alt F4
"Function keys and key
25) to switch over to
Fujitsu