What burning software are you using?
I experienced a similar problem when I first installed an LG burner.
I had always used Roxio as my burning software. The unit recognized and burnt CDs properly, but DVDs always showed up as non-recordable. When I tried Nero software I had no problems.
test using vlc or windows media player classic. If no success there then it means the dvd laser lense in the dvd player / drive has been damaged or broken due to age or other reasons and you will need to replace it should you want to read or play dvds.
when I try to back up my pictures onto a DVD+R disc its says the disc is full or is not a writeable...
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when I try to back up my pictures onto a DVD+R disc its says the disc is full or is not a writeable disc.
When playing DVD only get backing track, no main audio. T550 display has the message CHPTRK showing....
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When playing DVD only get backing track, no main audio. T550 display has the message CHPTRK showing. Have tried everthing listed on here already.
format have reinstall software 4 times in format screen there is something about license restiction...
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format have reinstall software 4 times in format screen there is something about license restiction cd seem to work ok (lg external super multi dvd rewriter)