Okay so I bought a lot of 20 mvs games. All needed the contacts cleaned. found some grimey crap in them.
I can't get one to work. Contacts are super clean. The game is ninja combat.
Any other suggestions I can try before giving up on it?
Is there a way to check the ROM chips on the board?
I can't get one to work. Contacts are super clean. The game is ninja combat.
Any other suggestions I can try before giving up on it?
Is there a way to check the ROM chips on the board?