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No mouse pointer displayed on the screen
Cause
The mouse is not correctly connected.
The mouse controller is not enabled.
Time and/or date is not correct
Cause
Time and date are incorrect.
The lithium battery is discharged.
Error messages on the screen
Error messages and their explanations are provided:
•
in the technical manual for the mainboard
•
in the documentation for the programs used
Fujitsu Technology Solutions
Remedy
► Shut down the operating system properly.
► Switch the device off.
► Check that the mouse cable is properly
connected to the system unit. If you use an
adapter or extension lead with the mouse
cable, check the connections.
► Make sure that only one mouse is
connected.
► Switch the device on.
► Check in the BIOS-Setup whether the mouse
controller is enabled.
► Check that the mouse driver is properly
installed and is present when the application
programme is started. Detailed information
can be found in the user guide for the mouse
and application programme.
Remedy
► Set the correct time and date within the
operating system you are using.
or
► Set the correct time and/or date in the
BIOS Setup.
► If the time and date are repeatedly wrong
when you switch on your device, replace the
lithium battery (see
battery", Page
54).
Troubleshooting and tips
"Exchanging the lithium
31
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