Hi, Yesterday, my brother installed DIOS MIOS on our Wii to load GameCube ISO's, unfortunetlly he didn't made the proper configurations (disk's file system, partition, etc). Now we are unable to load GameCube disks (we get the black screen) and also we can't load Wii game disks (it says something like it needs to be updated) even when DIOS_MIOS was uninstalled. I'd like to know how to restore my previous configuration without loosing everything I got on my Wii. Would this guide be enough? Source: http://gbatemp.net/threads/gamecube-games-wont-load.336588/ I really appreciate your help, I'm desperate and I don't want to lose my backups/channels/loaders on my Wii. Before DIOS MIOS installation, we could play Wii disks and backups (now we can only play backups) and GameCube game disks. Thank you very much!!!!