Mac Pro (Mid 2010) sees a blank when I insert a DVD.
I just created a DVD from some old home movies on a combination VCR/DVD Recorder. When I insert it into my Mac Pro (Mid 2010), it says its a blank disk, yet when I insert the DVD back into the DVD Recorder, it plays it just fine. Any idea why or what I can do to remedy the situation? I'm running Yosemite with 32 GB, 2.8 GHz Quad-Core.
Mac Pro, OS X Yosemite (10.10.2), null