[QUOTE=JALEX22;2577161]I am having a problem with my Liteon model #: DH-20A4P recognizing dvd media. It will not recognize DVD games, or blank DVD +R discs. It does however recognize CDROM’s. Anyone have any ideas? I’ve uninstalled from device manager, checked jumper settings, updated driver/firmware. Any help is appreciated.[/QUOTE]
That particular drive has 2 laser diodes, one for DVD, and one for CD-ROM, my best guess here is that the laser diode that is for DVDs has gone bad. Anyone else feel free to correct me though!