flammingcowz #1 Posted June 24, 2008 I have an intellivision 25-in-1 plug and play controller type thing. I read online that it has a Nes On A Chip inside of it. I have 2 original nes's, and works and one doesn't. Is there a guide that says how to put the cartridge slot from the non working one on to the Nes On A Chip? Quote Share this post Link to post Share on other sites