CD-DRIVE "SAMSUNG TS-L462 24X CD-RW/8X DVD NOTEBOOD IDE"

I BOUGHT THIS CD/DVD DRIVE, BUT IT WOULDNT WORK. I LOOKED THRU THE FORUMS, AND IT SAID TO PUSH IN PIN 47. I DID SO, AND NOW THE MPC SEES MY CD DRIVE, BUT IT FREEZES AND SAYS DEVICE NOT READY WHEN I TRY TO PLAY BAKK FROM THE CD DRIVE. DOES ANYBODY OUTHERE HAVE A ANSWER FOR ME? THANX

THE MODEL IS CD-DRIVE "SAMSUNG TS-L462 24X CD-RW/8X DVD NOTEBOOD IDE"