i dont know whats wrong with my wii. its not a big problem, easily fixed (for a while). but im afraid it'll get worse when i get up and turn my wii on (not on standby, acctually off) it makes a VERY high pitched groaning/screeching noise i take out the disc i left in my wii overnight. but it does nothing. i have to turn my wii off then when i turn it back on its fine. until the next morning it only started happing about 4 days ago but ive always left discs in my wii since i got it (a year ago) and there was no problem.