Things You'll Need
Instructions
Back Up GameCube Memory Card
Install the GameShark GameSaves to your PC. Open the program.
Connect the USB memory card into the USB cable supplied with the GameShark. Only a USB memory card will work with the GameShark. Allow the memory card to load, which might take a few minutes.
Click the "Back-up Memory Card" button. Enter a name for the card.
Press the "OK" button. The memory card will save to the computer, which can be reloaded to a USB memory card at anytime.
Corrupted Memory Card
Plug the memory card into the first memory card slot on the front of the system.
Press the gray power button beside the eject button the top section. Once it boots up, the system will automatically detect the corrupted memory card. It will ask you if you want to reformat it.
Select the "A" button on "Yes" on the reformat screen. The system will now reformat the card. It may take a few minutes to complete. Once it is done, a message will appear saying the card was successfully reformatted.