Chosen Solution
@motork Can this be a software or other “simple” failure? Nope. this is a board error. By the distribution of it my first suspect is the main board. Of course the cables are always another option. You would have to remove the back cover from your TV and let us see the boards. Post some good pictures of those with your QUESTION. (You will have to do an EDIT to do that. follow the guide for that. Adding images to an existing question
