Backup and format your sd-card, then extract CB2_BB_SignCheck.zip to it. Boot the wii, it may start. If not load from HBC, or Bannerbomb it, or load it any way you like.
Once signcheck loads push reset many many many times until it exits. Then post the signcheck.cvs file here.
Good night, I'll look at it tomorrow.
Also moving this to General Homebrew/Hack issues > As your wii does not sound bricked.