My LITE-ON SOHW-1213S Only Read and Write DVDs and NOT Reconnized CDs

Hello; I´m having a strange situation with my DVDs/CDs Burner. My LITE-ON SOHW-1213s, Only Burn/read DVDs. When I tray to Write and Read CDs it simply fail and not reconnized CDs…ever apear message …INSERT DISCK or NOT MEDIA FOUND…

           Please hlep me, What can I do?