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When watching HD (i.e. channel 7.1) the screen goes blank and all controls (remote and on tv) are unresponsive. the sound works. (white-westinghouse ltv-27w7-HD)

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  • masteinke Apr 30, 2008

    i have unplugged it and plugged it back in. that is the only way that i can restart the picture. then it goes blank after a few moments if i go hd

  • masteinke Apr 30, 2008

    how would i correct hor or ver IC (what is an IC?)

  • masteinke Apr 30, 2008

    when watching HD (i.e. channel 7.1) the screen goes blank and all controls (remote and on tv) are unresponsive. the sound works. (LCD white-westinghouse ltv-27w7-HD)

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This sounds more like a dying power supply since HD requires a bit more power to give you nicer and clearer picture.

Posted on Apr 30, 2008

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Did you try unplug it and plug it again..? is the picture comeback if you do so..?

Thank you

Posted on Apr 30, 2008

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Then ur picture alone is getting affected,... this can be due to your hotizontal or vertical ICs that is the problem

Posted on Apr 30, 2008

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