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I have Samsung 46" LED TV UA46F7500BRXEG I have noticed a black see-through vertical line in the middle of the screen I called costumer service and they told me it will cost 3/4 the price of the TV and this stopped the warranty. I asked them if the lines would spread, they told me no. But unfortunately it spread all over the TV’s left side, like hundreds of thin vertical see-through lines and couple of them on the right and middle sides. Please help me because it keeps spreading day after day using the TV. Thanks in advance.
@ahmadshebiero could be bad panel or a bad T-con board. Post some images of what your screen looks like with your question. For that use Adding images to an existing question|this guide.] that way we can see what you see. Also, remove the back of your TV and take a look at the boards for any obvious damage i.e. leaking caps etc. Post images of your boards as well. Right now, it sounds like a bad T-con board to me.
