Chosen Solution
Have a video to show exactly what it does, but when turning it on screen has yellow pixels everywhere which fades and screen goes dark but does not turn on. Just had the led backlights replaced not even a year ago. Trying to find invoice for the bloke that did the work.
The “bloke” that did the work may throw you out of the shop if you try to put this issue on him, especially since it was many months ago. He didn’t marry the TV. But if the backlights are out again, you should see images if you shine a light onto the screen. If so he may warranty the backlights, but will probably still charge labor since he didn’t make the backlights. However, your symptom does not sound like a backlight issue.
