Why do my 42 inch LED TV RLC4062C

Why do my 42 inch LED TV RLC4062C

Have a 2 in.pink/green bar across bottom of the screen.I have tried all adjustments and unplugged it for overnight but still it appears when the Tv is turned on.Have anyone eles experienced this problem.

ANSWERS:

@rumba those are usually related to a failed panel (Gate drive IC failure). Post some pictures of what your screen displays with your question. that way we can see what you see. Use this guide for that Adding images to an existing question