@porkchopsachunk this "the speakers pop then either a set of green and purple or 2 shades of grey lines" would lead me to check the main board first. Of course there are still plenty of other possibilities and we would need to see what your boards look like etc. It probably overheats a component which then causes those issue. Possibly a voltage regulator or other IC on your board. Remove the back cover form your TV and look at the boards (don't touch just yet:-) see if you can find components that look discolored etc. Post some good pictures of your boards with your QUESTION. [guide|21499]