Samsung LCD TV decoloration at borders


Novice Member
Dear members of the forum, I'm writing you concerning a problem in my eleven years old LCD Samsung TV. Recently I realise a problem with the colours in the borders of the TV, being more noticeable in the right border where it shows some kind of hard edge behaviour as you may see in the attached files. This problems only appears when there is an image. When the screen is completely black (without signal) the problem is not visible. Also it is more noticeable with some colours and images, sometimes I cannot notice it at all and sometimes is very visible as in the attached pictures.

At firs I though It was a burn in situation so, as some recommend for a solution, I turn off the TV for a couple of days. This fixed the problem for a couple of minutes but then the problem appeared again. I repeated the experiment a couple of days later with the very same results.

¿Does anybody knows what is the problem? ¿Is this fixable?

Thanks in advance


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