I bought this tv last September, and when I turned it on this morning, all I got was a loud buzzing sound. I unplugged the tv, and when I plugged it back in the buzzing resumed and no picture showed. When I pressed the OK button, I could hear the tv beep like it does when it goes from the home screen to full screen, but still no picture. Just a loud buzzing, like aaaaannnnnnggggg.
Anyone else experience a problem like this?