I'm having this problem since some months ago. My Wii is a modded one (D2CKey) with 4.2u. I belive that since a installed some Cios (I don't really know; I don't remember) the Disc Channel stopped working. I still could play all my games just fine, but using Gecko app on the Homebrew Channel. But this is annoying. I wanted to play games on the Disc Channel. So today I formated my Wii in order to make the Disc Channel work again and... I didn't work at all. Even after this. LOL. So I installed again the HBC using BootMii and, again, I can play all my games (old or new, genuine or back up) but the Disc Channel is still not working. In fact, it worked once with RE:UC... But just once. I tested it again and it didn't work. LOL. So, anyone has an idea about how to fix this? As I said, I can play games, but just using Homebrew. Not being able to play games on the Disc Channel is annoying me. I want to try to do something, but if it's not possible, I think that I will sell this console and buy something else. LOL. Thanks!