As we all know the 27-inch iMac are well-equipped, but they still fail to ship with Blu-ray, for the licensing issue, or other problems. At this moment, Macgo iMac Blu-ray Player could really help you out since it’s perfectly compatible with all Mac models to play Blu-ray. Now, let's take a look at how to use it to play some Blu-ray ISO files.
Preparations you need to do:
Free trial version of Macgo Mac Blu-ray Player Pro is now available on Macgo Download Center. You can also click here to download Mac El Capitan Blu-ray Player Pro, and then drag its icon to your Application folder.
After installing Mac El Capitan Blu-ray Player Pro, you can go to "Launchpad" and click Mac Blu-ray Player Pro.
Connect the Blu-ray drive with your iMac via a USB cable. Insert the Blu-ray disc you want to play in the drive.
You may have to wait for a few seconds before the Blu-ray menu appears as there may be some trailers before the menu comes up.