So I've re-done everything and still get the original issue. Only a few games work and the rest give white screens.
All that's left that I can think of is that maybe, somehow, the ROMs themselves are bad? I don't understand how I could have so many "dirty" ROMs, but I can't think of any other reason why some games work perfectly fine and others don't.
All that's left that I can think of is that maybe, somehow, the ROMs themselves are bad? I don't understand how I could have so many "dirty" ROMs, but I can't think of any other reason why some games work perfectly fine and others don't.