My wii randomly stopped reading all disc i have a wiikey with the g firmware. I wasnt there but according to my brother it just stopped reading the disc when he was playing, and now no disc works anyone know what to do? and ps. i bought a toysrus warranty but it services not replaces so i dont know if i should send it with a mod chip. edit now only some games work like okami bully and mario kart, but others like brawl and madden refuses to.