Sorry to tell you this, but I have been searching this issue for days and have found that you, I and just about everyone who has ever bought a TV from RCA in the last couple years are having the same problem. This TV is a piece of crap and everyone who has experienced this with their TV should contact RCA, the BBC and whom ever will listen. I have found many forums where people are concidering filing a class action suit. RCA just doesn't seem to care.
John
February 2008