Asus CM6731 Manual do Utilizador descarregar pdf (Página 66)

64 Chapter 7: Troubleshooting

English

English

English

English

Power

Problem Possible Cause Action

No power

(The power

indicator is off)

Incorrect power voltage

• Set your computer’s power voltage

switch to your area’s power

requirements.

• Adjust the voltage settings. Ensure

that the power cord is unplugged

from the power outlet.

Your computer is not

turned on.

Press the power key on the front panel

to ensure that your computer is turned

on.

Your computer’s power

cord is not properly

connected.

• Ensure that the power cord is

properly connected.

• Use other compatible power cord.

PSU (Power supply unit)

problems

Try installing another PSU on your

computer.

Display

Problem Possible Cause Action

No display

output after

turning the

computer on

(Black screen)

The signal cable is

not connected to the

correct VGA port on your

computer.

• Connect the signal cable to the

correct display port (onboard VGA or

discrete VGA port).

• If you are using a discrete VGA

card, connect the signal cable to the

discrete VGA port.

Signal cable problems Try connecting to another monitor.

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