Instead of following some guide, let's try to identify the problem, fix it and done. Did you downgrade your IOS36 by chance? What IOS is your HBC using?
To me it looks like your IOS36 got damaged(a downgraded IOS36 does not work on "new" Wiis). Start Trucha Bug Restorer(1.11) from bannerbomb directly, select skip IOS Reload, and then install an unpatched IOS36 to IOS36. (you need an IOS36 wad on sd card or wifi for this)