Fujitsu ESPRIMO C5730 Service Manual download pdf (Page 33)

Troubleshooting and tips

No mouse pointer displayed on the screen

Cause

Troubleshooting

The mouse is not correctly connected.

► Sh ut down the operating system properly.

► Switch the device off.

► C heck 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.

► Sw itch the device on.

The mouse controller is not enabled.

The mouse controller must be enabled, if you

use a PS/2 mouse.

► C heck in the BIOS-Setup whether the mouse

controller is enabled .

► C heck that the mouse driver is

properly

installed a nd is present when

the application

programme is started. Detail

ed information

can be found in the user guide

for the mouse

and application programme.

Time and/or date is not co

rrect

Cause

Remedy

Time and date are incorrect.

► Se t the correct time a nd date within the

operating system you are using.

► Se t the correct time and/or date in the

BIOS Setup.

The lithium battery on the mainboard is ﬂat. ► I f the time and date are repeatedly wrong

when you switch on your device, replace the

lithium battery (see "

Replacing the lithium

battery", Pa ge 46).

Error messages on the scree n

Error messages and th

eir explanations are provided:

• in the "BIOS Setup" man

ual

• in the technical ma nual for the mainboard

• in the documentation fo

r the programs used

A26361-K1002-Z220-1-7619, edition 2 25

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Fujitsu ESPRIMO C5730 Service Manual Page 33

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