My W7 Pro ASUS model A53SD notebook does not allow me to play or record anything from its optical drive. I can see the drive, eject the media that I put inside, but I cannot access the media, itself. Also, I can only open the drive through a program like windows media or Cyberlink PowerDVD 12, other than using a paperclip to push the release, the button on the outside of the drive won't activate. If I update the Realtek HD Audio Manager driver to it's latest version, will that provide a solution? Any comments or answers would be greatly appreciated.