As the name suggests, if your DVD player isn’t working on your Mac, you won’t be able to watch DVDs. There are a few reasons why this might happen.

One common reason is that the DVD player might not be compatible with your Mac. In order to watch DVDs on your Mac, you’ll need a DVD player that’s compatible with Mac OS X.

Another common reason is that the DVD player might not be enabled. To enable the DVD player, go to System Preferences and click on “DVD Player.” Make sure that the “Enable DVD Player” checkbox is checked.

If …