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My LC55 3DTV has grey lines going vertically o it. What could this be from

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  • Lisa hasty Dec 03, 2016

    Warranty expired. I replaced the main board

  • Lisa hasty Dec 03, 2016

    But still having the same issue

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Replace the TV and be done with it.

Posted on Dec 04, 2016

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vmhreha
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SOURCE: grey vertical line appears on screen

It's a symptom of what everyone refers to as vertical banding. Have you tried a light grey screen to check for banding? It may be that there is a brightness difference between two bands that causes the line to appear darker. You may also find that there is more banding in other areas of the screen than you have realized.

but there's no simple solution; though some claim that unplugging everything from the tv and unplugging the tv power for 24hrs will help. I think that's a crock, but you can try it.

do you have a warranty?

Posted on Jun 17, 2008

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