Panasonic tx-50ex700b problem

[Markgway]

Hi, I went through all the settings one-buy-one, changing to each option to see if it made a difference, and it didn't. Unless I've missed something crucial? But I can't think what. The fact that every input (cable, BD, UHD) shows problems tells me it's definitely the TV. I see some of the AV Forums members gave up (after replacement and repair attempts) and opted for refunds. A. That's a pain in the arse. B. I no longer have the box. C. Part of the attraction of the set was that it was much cheaper than the better spec sets. I hope you have better luck with yours.