wii problems

I have a Japanese soft modded wii that has been professionally region changed. Everything worked fine. Rented Super Mario Galaxy 2 and played it a few days, then was unused for about 26 hours. Turned back on and was having a problem with all my games on the disc channel..none would play. Dvd's...

right I'll start at the begining. I got a japanese Wii. Its unlocked to play pal games and all types of games. I got a Wii Fit with the board. thats when the problems started. Problem one: I inserted the disk in and went to update the software thing as it does not realising I needed internet...