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Anyone have any idea what's wrong with my Twin Famicom? It was working fine but all of a sudden it can't read the controllers anymore. The weird part is that it stills seems to be working when I play Rockman 4 Minus Infinity. I have replaced the 40H368. Is there something wrong with the CPU??
Any help or ideas are welcome.
Thanks.

EDIT:
Nevermind, it seems to be working again. Anyone have any idea of what happened here?

Bad controller cables perhaps? You might also want to reseat the controller connectors on the motherboard, there's a good chance they might have worked loose a little.