This image has been enhanced to show the discoloration of the screen. I took the whole thing a part the other night and moved the speaker completely out of the way by disconnecting it. It made no difference on the TV screen. This is a 32 in RCA ColorTrak Plus that I've had probably about 8-9 years. But, I haven't been the one using it. Only after someone gave my son a widescreen projector TV did I decide to move this one into my office. Can this image be degaussed. Notice not only the discoloration in the lower right corner, but there's some in the upper left, too. It really is annoying. I was hoping to get used to playing some games on the TV in an effort to make some adjustments to playing console games. So far, I'm not having much luck.