dvd not working

[sujeet2555]

i have a movie dvd that run s good on a dvd player but when i insert it in my lg dvd drive ,it shows nothing saying"please insert a disk".i don't thinks it is a region problem as drive is not identifying the disk but other dvds are running well.

[q3_abhi]

DVD must be faulty. It happens that most of the CD/DVD's are read by DVD players but not by the Comp DVD players.