I hadn't turned on my Wii in a while, and I got a message from a friend I had registered, so the blue led started glowing, nothing strange there. But when I turned my Wii on, the light kept glowing and the message didn't appear, so I thought "maybe I received a mii or something", so when I try to load the Mii Channel, my Wii freezes on the black screen while loading it. I turned my Wii off manually and tried again, but it froze the same way than before. Then I tried with all different channels, except the disc one, and it kept freezing everytime it went to the black screen, and it was after I finally inserted a disc, that the wii turned on perfectly and I could see the message. After that my wii operates just like always and I don't have any problem at all... Any ideas of what may have caused it? Please don't tell me to call nintendo, my warranty already wore off, so there's no new wii for me.