hi.i got a tubrografx-16 w/ cd attachment.i have had it for years and its been playing great all this time.i been playing only hucards most of the time,so i havent used the cd unit for awhile.i bought cosmic fantasy 2 and when i go to play it,the disc dont spin and pc lights up on the track mode.i tried all my other tg-16 cd games and they all do the same thing.please help.thanks.