Question about JVC LT-37X688 37 in. LCD HDTV

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No video what appears to be color bars instead of video appears on screen

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  • Terry Norris Jul 28, 2008

    possible power surge,...no video, just colored vertical bars. Audio still works.

  • Tony Zaffiro Sep 08, 2008

    Color bars move across the screen. Have some some but nothing else works at all. The remote, the buttons on the tv, nothing works!

  • tmanzagol Sep 28, 2008

    I have the color bars as well on video input, and can hear the sound, but nothing else...only color bars, when switched to video input.

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Just turn it on and off till it work thats what i had to do its a pan in my butttttttt

Posted on Jan 12, 2012

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Thanks for the update but the problem was already solved by holding the enter button for about 10 seconds. Thanks all for your help!

Posted on Sep 29, 2008

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I just tried re-setting the digital tuner, which for the JVC LT-37x688 is as simple as powering the TV on, and holding the chanel down and volume down buttons simultaneously for about 3-5 seconds. The screen will go to black, and the TV will power off. Turn it back on, and you get the JVC logo again as everything re-sets. This solved my problem with vertical colored bar lines vice a picture, and sound.

Posted on Sep 28, 2008

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