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I’m trying to upgrade the OS on my 24 inch iMac model number MA456LL-A. It currently is running 10.4.11. I want to go as high as I can. Any help?
According to Everymac.com the max OS for your computer is 10.7.5. I believe I would stop one down at Snow Leopard but its your choice. Please confirm with your seller that the OS you are buying will work. Good luck. http://www.everymac.com/systems/apple/im…