While there is no good time for a set to die, during the pre Super Bowl sales frenzy is fortuitous. TCL 6 series and Sony 900Fs are cheap now. Good luck.Mine was similar. Completely unresponsive right now. Also got the P65 on release. I opened it up and the power board is just fine. Best I can trace it back to is something on the main logic board. Unfortunately, those boards aren't easy to find replacements for. One guy quoted a repair at $600....sigh. time to shop for another TV. One that isn't vizio.