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I have a 17inch LG 787LE flatscreen. After having a power surge the monitor does not have a picture. If I remove the power cord and plug it back in the picture comes up for 3 seconds then the screen goes blank. You can just barely see a faint picture in the back ground of a black screen. The green power button stays on so there is power to the monitor. I have tried switching power cords it still does the same thing.

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Its apower supply problem inside the monitor.....mostly abust-out capacitor...check out for that and replace if any

Posted on Oct 26, 2008

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