So my friend says his Wii don't boot up anymore, when it boots with no SD, the disc drive is flashing and displays no picture. With a SD, it goes to BootMii and repeats over and over again. Back a while ago I gladly installed priiloader for just this case. I can go to HBC but have no idea how to revert the brick. I did not make a NAND backup. (or i did but lost the files) I also do not want to lose priiloader because what if the system menu is still bricked, then i'm fucked.