Ok, I have this extremely weird issue. I have tried installing Bootmii on my friend's Wii Multiple time and each time I get the same result. The HackMii installer allows for his Wii to have BootMii installed to Boot2 and the IOS. I have tried both but with each one I always get a black screen. I can press "reset" on the console or the (A) button to exit to the Wii Menu from the black screen but it's very odd. Is there anything that might fix this issue?