And if bought by CC or Costco, others you get double the warranty. First step? Check and call it in.
Then you can try a factory reset (varies with model) and hope that clears it up.
I have a 1 year old LG 4k smart tv.
Whilst watching any tv programme satellite etc the screen goes black and grey with. Our picture at all. I have sound etc.
However if I go into Netflix or screen menu etc the screen works perfectly fine.
Does anyone know why the picture is perfect on still images however when I try and watch any tv I lose all picture and just get a fuzzy mess ?

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