Chosen Solution
Hello, yesterday I’ve had problems with turning TV on, after a few tries I finally made it and I’ve played with my wife on PS4 for few hours and everything was ok. Today when I turned it on I got some strange creepy lines, artifacts and flickering and TV went black. My TV is Philips 50PUS6162/12 I’ve even recorded it:
Edit: Turned on again:
This sounds like a T-Con board problem. Can you try replacing the T-Con board?