Acer X222W, X221W installation instructions Troubleshooting, Problem Possible Solutions

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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

y

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

 

inappropriate colors

 

 

 

 

 

 

 

Picture bounces or a

y

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

 

wave pattern is

y

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

 

present in the picture

 

 

bent.

 

 

 

 

 

 

 

 

Image is not sized or

y

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

 

centered properly

 

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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Contents Table of Contents Special notes on LCD monitors PrecautionsRecycling information Package contents Installation instructionsAdjusting the viewing angle Viewing angle of the monitor ranges from -5Connecting the devices Switching the power Adjusting display settingsExternal controls OSD options Language for Asia Color adjustmentOSD Settings Language for EmeaReset Auto ConfigExit Troubleshooting Problem Possible SolutionsDimension and weight General specificationsPower LCD panel