Is there a way to setup an external Bootcamp drive as the default startup disk? I want to do this in order to enable hyper-v virtualization on Windows on a MacBook Air (Early 2015 running 10.12.3 Sierra).
This is the error that I'm getting:
Windows 10 is installed on an external SSD in a 2.5" enclosure that uses USB 3.0. I already installed the Windows Support Software from Bootcamp onto it.
I can boot up from the external SSD by holding the Option key during boot, but virtualization is disabled.
Unfortunately Apple Care reps also couldn't find a solution.
- We made sure that the drive was functional by running First Aid
- The external drive uses a GUID Partition Map