I have a samsung tv that is dark on the right side. then after it gets warm line start to show up on the dark side of srceen. the left side or very little of the left side looks good. also when you first turn on the tv the screen looks dark and then you can see it move and get brighter from left to right.
Hey Steve,
Sorry to be the bearer of bad news but you have a bad LCD panel tab. There are videos on youtube that show you how to repair this but they are temporary in nature.
SOURCE: LCD TV vertical line
If the line is vertical and "One Pixel Wide" (Pinstripe) then the LCD Panel is bad and needs to be replaced. Contact 1-800-SAMSUNG to set up service.
SOURCE: when i turn my tv on 3/4 of the right side of the
The problem is most likely in the image processor area, or the backplane circuitry on the screen itself.
The service rep would be equipped to properly service your set. You should call LG to find out who in your area is able to service your set.
If the set is out of warranty it could be fairly expensive to service.
Jerry G.
SOURCE: Samsung LN-T4661F with black shaded area.
The back light is beginning to fail, thats why it goes shaded but you can still the picture on one side, do a google search for back lights for your make and model, there a few how to's to help you with changing the back light.
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.
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