I have had this 4K unit for over a year now, and it has stopped working after I moved it from one location to another and it did not power up. The led on the front panel does not light up. serial number: YT00HD134073.
I have a 2nd unit, same model. I swapped power supplies, and the other one works, so the power supply is good. I just not sure if I should just toss it in the trash.