Background: Im working on a Wii that was previously hacked and I tried to redo it because it stopped working. I downloaded this software package Modmii on the SD card, put it in and reinstalled homebrew channel and bootmi. I skipped over the bannerbomb( I know probably an idiot but I missread it)I then ran the Nand backup every thing went good went on to install IOS236 but the homebrew channell would not boot up just black screen. Did I screw up and install two homebrew channels? How do I fix or what did I do. Is there a way to clear everything and start over from scratch. Please help! Thanks!!