wiikey help "unable to read disc"
i've been having problems with my wii or wiikey, i dont really know which, i've seen other threads similar to mine but i need help just made out to me. i've had my modded wii for a long time now with no problems, until just a few days ago when i tried to play this gc backup i made, it didnt work, i thought it was my burning proccess so i burnt another disc on a different speed and while it was burning i decided to play some ssbb, until ssbb didnt work. my wii came up with a message saying "error, please...." etc. etc. i then tried another couple of games, some didnt work, some did, e.g. cooking mama. i asked the guy who i get my games from about this and he told me (before i place the working games in the wii) that my wiikey chip was loose after i got some games working he didnt reply. anyway thats my problem, how can i get these games to work, is it the wiikey? do i need to downgrade it or something? i dont know what version its on atm but i updated it when ssbb just came up, its the one with that girl's bum as the screen. if you know a solution please link or give me a guide on how to fix this. much thanks