CD wont Read?

just installed a Pioneer DVR-509 and it wont play?
It will read what DVD is in it but wont play it.
It wont read or play audio CD’s.
I confirmed all connection are good but one thing I noticed was that my motherboard instruction (ABIT Nav-8) shows pin one of IDE2 at the opisit end of the keyed socket. both ends of the 40 pin cable are keyed so believe it is connected properly. any ideas?