I'm trying to help my neighbour fix his Dell Inspiron Desktop 530. This PC was given to him - fairly new. He has never been able to get a DVD to play - CDs work fine. It has a DVD-RW drive (according to Device Options - a Sata DVD+-RW GSA-H73N). Under "Device Description" it says CD-ROM - not DVD. When a DVD is in the drive - it can't recognize that there is anything in the drive - but plays CDs fine. Drivers say they are correct and working fine. What should I do to fix this? Thanks, A