done an optibay mod and now my superdrive when i insert a disk wont read or eject the disk at all. i opened the superdrive and took out the disk but i tried different methods to get it to eject and it wont work. the disk is not recognized in the comp. the superdrive spins the disk for about a min and then it stops spinning. tried terminal eject and restart eject still nothing. also tried diffferent disk as well still nothing.