Acer X222W Manual de usuario descargar pdf (Pagina 10)

Troubleshooting

Problem Possible Solutions

Power LED is not ON y Check to see if the power switch is in the ON position.

y Ensure that the Power Cord is connected.

No picture y Check to see if the power switch is in the ON position.

y Ensure that the power cord is connected.

y Ensure the video cable is securely connected to the back of the monitor

and the computer.

y Move the mouse or press any key on the keyboard to bring the monitor

out of "active off" mode.

Picture shows

inappropriate colors

y See color adjustment (p. 8) to adjust RGB color.

Picture bounces or a

wave pattern is

present in the picture

y Move or switch off electrical devices that may be causing interference.

y Inspect the monitor's video cable and ensure that none of the pins are

bent.

Image is not sized or

centered properly

y Press select/auto key and the monitor will automatically optimize the

position of your display.

y See horizontal and vertical position adjustment (p. 7).

Caution: Do not attempt to service or open the monitor or computer yourself. Please refer all

servicing to qualified service personnel if the "Troubleshooting" section cannot solve your

problems.

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Acer X222W Manual de usuario Pagina 10