Question about Sharp LC-32SH20U 32 in. LCD HDTV

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Blue screen, no video, but has sound

My sharp lc-32sh20u tv has lost its video.the sound is still there, but all i have is a dark blue screen. the remote still changes channels but no video. any help please ? jim

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  • tnm_mills_12 Dec 08, 2008

    also when you first turn it on the screen starts off as white with a black stripe across screen, then the screen starts turning black from left to right. then when screen is full of black it becomes a dim dark blue

  • tnm_mills_12 Dec 08, 2008

    no didnt help, but i appreciate the try, thanks

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Blue screen no video but has sound

Posted on Feb 03, 2009

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Did you hit the "input" or "video source" button by mistake on the remote or TV? That would change the input from the one the cable/video source uses. You're getting sound, so it's working......sounds as if the input was maybe changed. I'd hit the input/video source button a few times to go through all the available inputs and see if you get video back.

Posted on Dec 08, 2008

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Posted on Jan 02, 2017

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