Re: Busted/cracked Light diffuser plate Samsung UN55NU7100

Have a UE43NU7020 with the same problem. Had a slightly darker strip on the TV which I left too long. Turns out one LED had gone and failed shorted. The LEDs on each of the strips seem to be wired in series, meaning the remaining ones on that half were running very hot. No pics atm, but it's really badly burned and cracked, not just the diffuser panel but also the diffuser/reflective sheet has burning on it.

Might try ordering new LEDs and rotating the diffuser. I was never a fan of the TV so I've replaced...