Hay guys how are you all doing? Ok so I just got an intellivision and it will turn on and work fine for a few minutes then the graphics will get corrupted and eventually will freeze. If I try shutting it off and turn back on it just shows a black screen. Then if I wait awhile and try it again it will do the same thing. So I think it might be one of the ROM chips or something overheating. Although I tryed to feel around but I couldn't find anything hot. I also know it's not the cpu,ram and stic chips cuz I also have an INTV II swaped them out and they all work. So if anyone can help that would be great thanks ?