ok, so I have bootmii, and whenever i go to system menu with or without bootmii, it only goes to a black screen. When I try to go to the homebrew channel, it stays on the SD card loading screen for eternity. For the past couple of months, ive had to restore my wii's nand multiple times when i get the same type of error/brick. Now, when i tried to restore my nand, it didnt work. Multiple times I tried to restore it with no effect. My wii is 4.0U What happened to my wii?