HI, Im completely baffled today. MY CD drive reads and plays and recognises DVDs fine but doesnt read CDs at all. This started after I had burned a CD, the drive just kept running (used Nero) so I had to shut the computer down to stop it. Now it wont read ANY cds atall. The computer is a AMD Sempron 3000+. The drive that wont work is the writer drive. ANy help is much appreciated as Im going out of my mind!