I installed an NEC 2500A burner on Saturday and I am experiencing some problems with the DVD-Rs I have burned.
My previous burner was a Sony DRU-510. I have burned over 100 DVD-Rs with it using DVD Decrypter in ISO write mode or Roxio with Memorex 4x media. All of the DVD-Rs I have burned have been readable in my NEC DV5500A DVD-ROM as well as both of my Sony standalone DVD players.
The six DVD-Rs I have burned so far with the NEC 2500A are not recognized by my NEC DV5500A DVD-ROM or my older Sony standalone DVD player. They will play in the NEC 2500A and my newer Sony standalone DVD player.
What would be different about a DVD-R burned on the NEC 2500A vs. one burned on the Sony DRU-510 drive using the exact same media and software?
If it was a bad burn why would it play in some devices but not others?
Would this be a compatibility problem with the NEC 2500A and the Memorex media or could it be a problem with the drive itself?
I am using the 1.06 firmware that shipped with the drive.