Since i cant find any help, can someone at least help me know if the roms or chips at e1 and j1 would have anything in particular special? what i mean is i know the board its missing a chip at e1, so i want to buy one, what i wonder is if it has anything in it as mame mr do dont seem to have e1 only j1. thanks for any help provided,
OLD POST......I wasnt sure on where to start this so if it nneds to be moved,be my guess. Thanks for reading, a bought a mr do board of ebay and it didnt work, so i wonder if someone can help me fix it. The board turns on to a green screen with some garbage and after googling around i found im missing a prom on e10. I dont have any special skills or tools, but i do have a friend with an eprom burner ,perhaps its needed. Thanks for any help.