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Monitor not working

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by sterlingis1

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Computer powers up. Monitor shows white blank screen.(22in. HP w/ VGA,HDMI) Replaced with other monitor computer working. What could be the problem with monitor. Out of warranty.

2 replies

by thechas

It sounds like you have lost the video input circuit on the monitor.

About the only thing that is semi-easy to do, is to check the cable and make sure you don't have any bent pins.

Even if this is an LCD, I don't recommend opening it up and checking the circuitry unless you have electronics training. There are just too many places that are a shock hazard when you open up a monitor.

Chas

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