I just bought a new jvc tv and I noticed a big problem. The left sides top and bottom have dark spots. And when watching a white screen seem to have a turqois green tint to it. I would take it back but it was the last tv due to it was a close out item. I spotted on a very high shelf. It was last years model. I presume this is a problem a deguasser could fix easily, but I should have to use one should I? I thought newer tvs have them built it? And when you turn your tv off and on it would clear it up? Am I wrong? If so how do I got about fixing this? Any help would be appeciated.