Asus LED-22 Manuale d'uso - Pagina 20

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3.3

Troubleshooting (FAQ)

Problem

Power LED is not ON

The power LED lights amber and

there is no screen image

Screen image is too light or dark

Screen image is not centered or

sized properly

Screen image bounces or a wave

pattern is present in the image

Screen image has color defects

(white does not look white)

Screen image is blurry or fuzzy

Possible Solution

• Press the button to check if the monitor is in the

ON mode.

• Check if the power cord is properly connected to the

monitor and the power outlet.

• Check if the monitor and the computer are in the

ON mode.

• Make sure the signal cable is properly connected

the monitor and the computer.

• Inspect the signal cable and make sure none of the

pins are bent.

• Connect the computer with another available

monitor to check if the computer is properly working.

• Adjust the Contrast and Brightness settings via

OSD.

• Press the

button for two seconds to

automatically adjust the image.

• Adjust the H-Position or V-Position settings via

OSD.

• Make sure the signal cable is properly connected to

the monitor and the computer.

• Move electrical devices that may cause electrical

interference.

• Inspect the signal cable and make sure that none of

the pins are bent.

• Perform Reset via OSD.

• Adjust the R/G/B color settings or select the Color

Temperature via OSD.

• Press the

button for two seconds to

automatically adjust the image (for VGA mode only).

• Adjust the Phase and Clock settings via OSD.