Table of Contents
Advertisement
Troubleshooting and tips
No mouse pointer displayed on the screen
Cause
The mouse is not correctly connected.
Disabled USB ports
Time and/or date is not correct
Cause
Time and date are incorrect.
The lithium battery is empty.
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
Installing new software
When installing programs or drivers, important files may be overwritten and modified. To
be able to access the original data in the event of any problems following installation,
you should backup your hard disk prior to installation.
42
Remedy
► Shut down your operating system in the
proper manner, for instance using
Alt
+
Del
.
► 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 used
USB ports are enabled (see BIOS manual or
manual for the mainboard).
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 your device off and then
on, change the lithium battery (see the
"System expansions and repairs" manual).
+
Ctrl
Fujitsu
Advertisement
Table of Contents
