Lite on LH-20a1s problems



[qanda]This thread is about the Lite-On LH-20A1S. Click here to see full specs[/qanda]Recently I have been having this problem with my dvd burner (LITE ON LH_20A1S) where it will recognize all cdr’s or cd-rw’s(burnt or blank) but when it comes to dvds it wont recognize them or even blank dvds. I currently have firmware 9L09 and still seems it has not fixed it. Any suggestions on what may be causing this or how i can fix this problem would be appreciated.