I'm very sorry for any inconvenience this may have caused you. Unfortunately, this sounds like it may need servicing. Here's the thread where you can get details on setting that up: http://forums.cnet.com/7723-13973_102-542437/service-issues-click-here-for-help/
My plasma tv has for the last week or so has given me a negative display, as highlighted with a post from 2011 on a lcd tv. It seems to happen when I use blue ray disc in the blue ray player that i've been using for over a month.
I usually put regular dvd's in it without a problem. However in the last week i've use 2 different blue rays, and half way through the picture would turn to a negative image. Once this happens, the problem would occur even when watching tv, and would only go away after I unplug the tv and let it cool down.
Is this a common problem? Is there a recall for this tv? Does it have something to do with hdmi, or connection in the back? Do plasma tv's have problems with blue rays?
i appreciate any thoughts in this matter.