Axiom Home Page Forums General Discussion Home Theater EP500 and distortion on my TV screen

Ok, I ran extension cord from the 500 to the electrical panel in my garage. Didn't solve the problem. I swapped out the cables with different ones and that didn't fix the problem. I also tried my Xbox and am getting similar distortion (is is also running RGB). Two DVD players and an Xbox is telling the problem is not the source.

I am leaning toward a problem with the TV. If it is an internal problem with the TV. How does one fix this?

Thanks