eMachines 768 User Manual

www.gateway.com

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Press the 

 button to make sure that you have selected the correct video source.

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Make sure that the power cord is connected correctly to both the back of the monitor 
and the wall outlet. For more information about connecting the power cord, see 
“Connecting the monitor” on page 2.

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Make sure that the video cable is connected securely to the back of the monitor and 
computer. For more information about connecting the video cable, see “Connecting 
the monitor” on page 2.

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Make sure that the monitor is turned on.

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If the power LED is orange:

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Make sure that your computer is turned on.

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Move the mouse or press any key on the keyboard to bring the monitor out of 
sleep mode.

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Restart your computer with the monitor turned on.

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Make sure that the video cable is not damaged.

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Check the end of the video cable for any pins that might be bent or pushed in.

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Turn off the monitor and unplug the video cable from the back of your computer. 
Turn the monitor back on and wait for ten seconds. If the monitor is functioning 
correctly, a “No Signal” message appears. For more information about connecting the 
video cable, see “Connecting the monitor” on page 2.

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Press the 

button to automatically adjust the display image to the ideal settings.

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Restart your computer with the monitor turned on.

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Make sure that the video cable is connected securely to the back of the monitor and 
your computer. For more information about connecting the power cord, see 
“Connecting the monitor” on page 2.

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Make sure that the video cable is not damaged.

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Check the end of the video cable for any pins that might be bent or pushed in.