Insignia IS-CM100751 manual Troubleshooting, Problem Solution

IS-CM100751_combined.fm Page 11 Tuesday, April 12, 2005 10:14 AM

IS-CM100751 19-inch Color Monitor

Troubleshooting

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

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