No, external or internal drive doesn't matter. The 2014 Macbook Air cannot boot from any version of 10.8.No with a small maybe, yes. No, you can't install an older version of OS X on the computer than it shipped with.
What you can possibly do is install ML on a usb drive and boot that. Not ideal for a portable but I've read that works.
No, external or internal drive doesn't matter. The 2014 Macbook Air cannot boot from any version of 10.8.
Hi. I bought a MacBook Air 13 early 2014, and just wanted to know if I can install Mountain Lion on it?
My machine came with Mavericks, is there some sort of protection that will deny downgrading to ML?
The 2014 MacBook Air will boot OS X 10.8.5 and work without any issue, if pre-installed on an external drive.
Exceptions to that would be like a Mid 2012 MBP that was bought in December, it could still run Lion even though it shipped with ML since the model was originally shipped with Lion in June 2012.
10.8.5 won't include the kexts needed to support the hardware in the 2014 MBA. The TB2 ports won't work
Hi. I bought a MacBook Air 13 early 2014, and just wanted to know if I can install Mountain Lion on it?