I've just softmodded my new wii, and I'm trying to get USB Loader GX to work with my harddrive. For some reason, it works on my 4g Flash drive, but not my USB Hard drive. I know it's compatible because I used to use it to run backups on my old Wii, and it worked just fine. Now, whenever I try to run a game, I get a black screen, and sometimes it says error: bad magic. I'm using CIOS 249 R 19, And Hermes v5. My version is of the Loader is r921. I tried using 929 and I had the same issues, so I switched to this, because people said it would work better.
All I needed to do to get it work was use FAT32 instead of WBFS.
All I needed to do to get it work was use FAT32 instead of WBFS.