my computer not recognizing cds dvds not even the power mac g5 software and restore disc just ejects them
message when trying to burn disc ON TOAST
SENSE KEY = MEDIUM ERROR
SENSE CODE = 0X73, 0X03
ON ITUNES MESSAGE IS
THE DEVISE FAILED TO CALIBRATE THE LASER POWER LEVEL FO THIS MEDIA
NO DISCS WORKING AT ALL
CHEERS