Is it possible to install mountain lion on an old Mac?
Ultimately, it is quite possible to install OS X Mountain Lion on many Macs that Apple no longer supports, although as is often the case for “hacks,” these systems may not be fully functional and many users with these older Macs likely would be better off sticking with Snow Leopard or Lion or alternately switching to Windows.
Is the MacBook Air compatible with mountain lion?
As noted elsewhere within EveryMac.com’s Mountain Lion Q&A, Mountain Lion entirely drops support for many “older” Macs, some of which were sold as new only a little over three years ago.
Is there a way to install OS X on an older Mac?
Many older Macs lost out on the ability to run OS X Mountain Lion (10.8.3!), but some hard working fellows have created a free third party tool called MLPostFactor that allows for the newest version of OS X to be installed on older, officially unsupported Macs.
When did OS X Mountain Lion come out?
Mac released from 2006 to 2008 with Core 2 Duo CPU and Lion installed – PPC, Core Duo, and Core Solo chips are not supported The requirements are basically such that if it supports Lion, it will now support Mountain Lion.
How can I install Mac OS X Lion in VirtualBox?
It boils down to drag and drop of the Lion installer to get started. No disk image conversion, no spare partitions needed as indicated in Installing Mac OS X 10.7 (Lion) as a virtual machine in Fusion 4 Additionally there are VMWare Tools available for OS X once you get OS X Lion installed too.
Can you install snow leopard on a mountain lion machine?
Lion and Mountain Lion have different hardware requirements, but the Apple hardware requirements for Mavericks are the same Mountain Lion. If you got a machine that came with Lion or Mountain Lion and wonder if you can install Snow Leopard on it, read the bottom of this tip first.