However, the best method (after fixing power/cIOS) is to leave the drive permanently plugged into Port 0 before you even turn the Wii on.
Enjoy your backed-up games, and keep your original discs safe on the shelf. Wii Usb Loader Gx Usb Device Not Initialized
If it says , you need to convert to MBR. However, the best method (after fixing power/cIOS) is