A friend killed his D2C drive trying to install a chip. We decided to get a new drive of ebay and got a D2B no legs cut thinking it would be an easy install. However it does not spin discs at all. Insert and eject works fine. I also checked the metal guards that can get bent from trying to insert a disc while a disc is in there and I think they are fine. Fuses (is there more than two?) also measures fine. Any ideas or is it a write off?