Acer G5350 Bedienungsanleitung PDF herunterladen (Seite 130)

5 Troubleshooting

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Server hangs when the drivers are loaded.

• Change the PCI interrrupt settings.

External device connected to a USB connector does not work.

Do the following:

• Reduce the number of external devices connected to a USB hub.

• Refer to the documentation that comes with the device.

There is problem with the application software.

Do the following:

• Verify that the software is properly configured for the system.

Refer to the software installation and operation documentation

for instructions on setting up and using the software.

• Try a different version of the software to see if the problem is with

the copy you are using.

• Make sure all cables are properly connected.

• If other software runs correctly on the system, contact your vendor

about the defective software.

No characters appear on the screen.

Check the following:

• Is the keyboard functioning? Test it by turning the “Num Lock”

function on and off to make sure the Num Lock light is

functioning.

• Is the video monitor plugged in and turned on? If you are using a

switch box, is it switched to the correct system?

• Are the brightness and contrast controls on the video monitor

properly adjusted?

• Is the video monitor signal cable properly installed?

• Does this video monitor work correctly if plugged into a different

system?

• Is the onboard video controller enabled in the BIOS?

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Acer G5350 Bedienungsanleitung Seite 130