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What is the Media MID (Manufacture ID and Media Code) (Example:TYG02) of the particular Media you are attempting to use. To obtain Media MID (Manufacture ID and Media Code) (Example:TYG02) suggest using a utility software program similar to DVDInfo (http://www.dvdinfopro.com).
Concerning DVD Burner Firmware -> To obtain the optimal performance of your DVD Burner it is always important to have the latest most current up to date Firmware available installed in your DVD Burner.
For information concerning your LG GSA-H55N DVD Burner Firmware visit the CD Freak dedicated LG DVD Burner Forum (http://club.cdfreaks.com/f91/) and refer to the â€œRead Firstâ€ postings in that Forum ->