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Distorted video display HP Pavilon a1257c

I purchased a refurbished HP Pavilon a1257c a few years ago and now, on any monitor, I get a matrix of scrolling grids that distort whatever is on my screen. How can the problem be remedied?

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  • Anonymous Feb 22, 2009

    I have a similar problem I believe it is the monitor. The display is hourglass shaped

  • Anonymous Feb 22, 2009

    My dell monitor display is hourglass shaped. I have uploaded latest graphics cards no difference. I came across an article that suggested it was my monitor. And It is a problem with condensation.

    Any help would be appreciated.


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There may be a problem with settings using the external adjustments on the monitor. Some are very sensitive and you have to make small adjustments at a time using 2 or more adjustment choices. Hope this helps.

Posted on Feb 25, 2009

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