I dusted off my Super Mario Kart cartridge, and plugged it into the retrode. Other carts work, but this one is giving me a bad checksum error, saying that the ROM is bad.
Is this a ROM error, is the save battery dead, or is there some sort of compatibility issue? I checked the list of compatibility list and it seemed to indicate that the cart should work.
Thanks,
-Squril
Did you just dust the cartridge off, or clean it as recommended?
The dusting off was more figurative. However, you were correct to assume I just picked it up and removed the dust cover (which several of my games have).
After several rounds of the suggested cleaning, which I have now done, I am still getting the same checksum error.