No Picture; Display Colors Are Wrong; Picture Has Shadows Or "Ghosts; Color Is Not Uniform - Gateway 22-inch Widescreen LCD Monitor User Manual

No picture

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Display colors are wrong

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Picture has shadows or "ghosts"

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Color is not uniform

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Touch Menu, then Input Select to make sure that you have selected the correct video
source.
Make sure that the power cord is connected correctly to both the back of the monitor and
the power outlet. For more information about connecting the power cord, see
the monitor" on page 2.
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
monitor" on page 2.
Make sure that the monitor is turned on.
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.
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
Touch Menu, Main Menu, then touch
image to the ideal settings. (VGA mode only)
Restart your computer with the monitor turned on.
Make sure that the video cable is connected securely to the back of the monitor and your
computer. For more information about connecting the video cable, see
monitor" on page 2.
Make sure that the video cable is not damaged.
Check the end of the video cable for any pins that might be bent or pushed in.
Touch Menu, Main Menu, then touch
image to the ideal settings. (VGA mode only)
Remove any extension cables or switchboxes.
Make sure that the video cable is connected securely to the back of the monitor and your
computer. For more information about connecting the video cable, see
monitor" on page 2.
Make sure that the video cable is not damaged.
Check the end of the video cable for any pins that might be bent or pushed in.
Make sure that your monitor connection is using the VGA cable that came with your monitor.
Touch Menu, Main Menu, then touch
image to the ideal settings. (VGA mode only)
Make sure that the monitor warms up for at least 30 minutes before making a final judgment
about color uniformity or brightness.
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Auto to automatically adjust the display
Auto to automatically adjust the display
Auto to automatically adjust the display
"Connecting
"Connecting the
"Connecting the
"Connecting the
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