The External Monitor Is Blank Or The Image Is Unstable; The Notebook Does Not Start After Switching It On - Fujitsu LIFEBOOK U745 Operating Manual

The external monitor is blank or the image is unstable

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

The notebook does not start after switching it on

Notebook
Cause
The battery is not installed correctly.
The battery is dead.
The AC adapter is not connected properly.
Fujitsu
Troubleshooting
► Terminate the application program under
Windows by pressing
error persists after terminating the program,
use the key combination for switching the
screen output (see
Page 25), in order to switch to the LCD
screen of the notebook.
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 AC adapter to the notebook.
► Check whether the AC adapter is properly
connected to the notebook.
► Switch the notebook on.
Troubleshooting and tips
+ . If the
Alt F4
"Key combinations",
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