Artec VOM 12E48x DVD Burner,
this is the drive you are speaking about.
What operating system are you using, and is it possible that the jumpers of both of your drives, are set to master.?
Hands-on: Acer Predator Triton 700 review
1995-2015: How technology has changed the world in 20 years
This poetic animation about monsters is illustrated in a Van Gogh painterly style
Apple predictions 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.