First time poster please be gentle. I recently updated to 4.0 and everything was working fine. Today I installed preloader and everything was working correctly. I tried to boot GC launcher and got a unable to find fat error. Ever sence that point my Wii won't auto boot, it just stays at a black screen, However I can boot into preoloader and successfully boot into the system menu through preloader and everything works. But, if I turn the wii off and then back on nothing. Is this the dreaded semi brick?