Having problems with your Computer Monitors ?

I have a viewsonic n3760w LCD TV. Recently the screen has begun to randomly go black. If the screen is given a light tap at the top, the monitor partially/fully begins to work again. However this does not last long. I'm assuming the problem however may lie at the top of the screen. Any ideas as to what the problem might be? The green light showing that there's a video source stays lit. (IE: does not turn red) I live in FL, and it has been unusually cold here. Could this have any affect on the sc


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There seems to be some problem with data cable itself or its connections..
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I have a viewsonic n3760w LCD TV. Recently the screen has begun to randomly go black. If the screen is given a light tap at the top, the monitor partially/fully begins to work again. However this does not last long. I'm assuming the problem however may lie at the top of the screen. Any ideas as to what the problem might be? The green light showing that there's a video source stays lit. (IE: does not turn red) I live in FL, and it has been unusually cold here. Could this have any affect on the sc


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