Alright I need some help. I live about thirty miles from Best Buy, and I have the warranty still intact on my TV, I just want to know what to tell them is wrong when I walk in there. My TV is showing a huge bluish green spot in the middle left corner and a yellowish green spot in the right middle corner. Also I do not receive any sound whatsoever from my VIDEO 1 or VIDEO 2 channels. Thanx in advance if you know what the problem is.