My Wii will not let me fire all the way up sometimes. I Will Press the power button (on Wii or Wiimote) and it lites green but the health screen wont come up! I trie for about 15 to 20 time to get it to work. about the 21st time it works. Sometimes it fires up no prob. Is there a way to fix this? BTW My Wii Makes Strange Sound when firing up. like its reading the dvd slot but nothings in? even when somethings in.... Please Help.