Not really sure what the deal is, but i unplugged all of my stuff because i wanted to replace my cpo, in doing so i left everything unplugged for about 4 days i don't know if thats related, but only buttons that seem to work in "notepad" are "6 (coin button 2), k (right player button), ?" any ideas? 1, 2 (player one start / player 2 start don't work along with about 15 other buttons? any ideas?