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When lg lcd 32inch tv is cold, there are lines from left to the middle of the screen. When it warms the lines are gone, when you tap on the side panel it comes back and go away again. Pls help.

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There is a loose contact to the flat cable {LVDS} cable, that connects the T'Con board to panel. Check it. Re-seat this cable once at both ends and check. This must rectify the problem. For more information go to http://electronicshelponline.blogspot.com/

Posted on Nov 26, 2013

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6ya6ya
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BMW Rider
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SOURCE: LG 20LS7D flat panel LCD TV

Hi, go into your menu and turn off closed captioning, sometimes listed as "CC" instead of spelled out "closed captioning", this will fix ya, Happy Holidays, BMW Rider

Posted on Dec 01, 2007

  • 1 Answer

SOURCE: LG flat panel plasma with red line

I had the same problem and fixed it by replacing the control board. It's a little nerve wracking, but required only simple hand tools. If you'd like to see detailed pictures of the repair check out my blog.

http://greenrenovation.wordpress.com/du-42px12xc-repair/

Posted on Feb 04, 2009

  • 1 Answer

SOURCE: I have an LG 42" LCD tv with blurred image on half the screen

lg 42 in lcd tv power button blinks nine times before staying on and has sound but no picture

Posted on Feb 05, 2010

  • 1 Answer

SOURCE: Vertical colored lines on left half of screen.

I had this problem on a 37" Viewsonic LCD. Pulled it apart and through a process of elimination, I traced the problem back to a small board with several flat white ribbon cables coming out of it. The board was near the top center of the screen and under a ton of other equipment requiring almost a total disassembly.

This small board was clean but I noticed one of the rubber standoffs had slipped down and was making contact with one of the outputs running to the LCD. It also happened to be the output running to the section of the screen with the problem.

I postulated that the sticky glue on the rubber standoff may have just enough conductivity to cause a problem. Moved it so that it was no longer touching anything electrical and then reassembled the TV.

Afterwards, I turned it on and was pleased to see the problem has gone away! If you're having the vertical line problem, then maybe this could be your problem too, especially if you have a Viewsonic since it could be a manufacturing defect.

Posted on Mar 22, 2010

  • 8457 Answers

SOURCE: when my LG 42inch LCD tv is off for a while and

This problems it is the causes by the board that call the T-CON decoders board,this board sit at the bottom in the middle of the LCD screen panel.This T-CON decoders board is started dying to causes these problems or the fibers opotic cable connections is loses or frail damges to causes slightly signal tranmittion from the T-CON decoder board to the LCD screen panel.Just used the tv,when the problems is there for good.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish T-CON decoders board for the replacement.

Posted on Jan 27, 2011

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