Question about Vizio Gallevia GV42LF 42 in. LCD Television

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LCD TV - Vertical Blue line

Phillips 26" LCD TV Vertical Blue line covering length of screen (right down the middle) Thought it could be a stuck line and tried to "wash it" Any ideas??

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  • Anonymous Nov 12, 2007

    sony bravia 40"

    I have a red line continuous from top to bottom right in the middle of the screen.

  • Anonymous Feb 25, 2008

    My Zenith P42W46X is less than 4 years old and there is a vertical blue line that has developed right across the screen. Can it be repaired? is it worth being repaired? Someone please email me! chrismoradi@mac.com




    thanks

  • andrew986 Nov 29, 2008

    Mine is a 37-inch Vizio LCD, same problem. Vertical blue line about 40% of the way from the left side of the screen, goes about halfway up the screen from the bottom.

  • g_kettlewell Mar 07, 2009

    I have a Olevia 40 inch LCD and it is approx. 18 months old and about 2 months ago I get a vertical blue line approx, 1/3 from the left side from the top to the bottom, It shows up as bright blue line when the picture is dark or the background is dark, and when the picture is bright or a very light background it appears yellow or gold colored and fainter. If you tap the top of the screen directly above the line it goes away, however it will reappear later. When the tv, is first turned on it run perfect for about 45 minutes to an hour.
    Please email with any solutions. g_kettlewell@hotmail.com

  • Adil Asif Jul 23, 2013

    Guest Dell 22" LCD I have a red line continuous from top to bottom right in the middle of the screen.

  • Anonymous Mar 15, 2014

    vertical blue line on tv

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Use menu and h/v then change then move to higher level and it will take it away.

Posted on Aug 24, 2008

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What about voltage? Maybe could adjust Vs down about 5% or so and see if that helps. Only do that when line appears. Probably not that though.

Posted on Apr 03, 2009

  • Cedric Hamilton Jul 11, 2009

    When I first posted to this solution I was a little inexperienced with the TV's fixes. If you have a solid line running from top to bottom on your LCD TV then it is your panel going out about 99% of the time. If you only have one little line mark that spot on the TV where it is located and then you could take a big chance and try and fix it. It is rare but there is a slim chance it can be fixed by tearing the entire TV apart down to the screen itself where you can see the back of the panel and the wires going into it. Then if there is anyway to power the TV up where you can see the line chances are it is a short in the wire that connects to the back of the panel...or if you are lucky it is a cold solder joint on the backside of the TV where the wires that come out of the control board. But basically it is nearly impossible to fix and if you can stand to watch it you would be better off.

    Thanks,
    Ced

  • Mike Aug 31, 2011

    you could try taking the tv apart then power it up and tap the line top to bottom with something like the handle of a screw driver as it could be a stuck pixel

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