Troubleshooting - Insignia IS-CM100751 Guia Del Usuario

IS-CM100751_combined.fm Page 11 Tuesday, April 12, 2005 10:14 AM
IS-CM100751 19-inch Color Monitor

Troubleshooting

Problem
The monitor does not
display.
The Power LED is not on.
The image is not stable.
The image is not centered,
is too small, or is too large.
The picture bounces or a
wave pattern is present in
the picture.
The color looks blotchy.
The picture is blurry.
The edges of the available
area on the screen are not
straight.
Solution
1 Verify that the monitor and computer are
turned on.
2 Verify that the VGA cable is correctly
connected to the computer.
3 Verify that the VGA connector pins are not
bent.
4 Verify that the computer is not in a
power-saving mode.
1 Verify that the monitor is turned on.
2 Verify that the power cord is correctly
connected to an AC power outlet.
1 Verify that the VGA cable is securely
connected to your computer.
1 Adjust the horizontal and vertical size and
center to get the proper image.
1 Keep any devices that may cause electrical
interference away from your monitor.
2 See the FCC information at the back of the
manual.
1 Use the degauss feature once.
1 Adjust the contrast and brightness.
2 Use the degauss feature once.
1 Use the geometry controls (such as
pincushion and trapezoid).
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