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Q: Have a older MacBook Air want to install Mountain lion but every time I try it comes back and says you cant down load on this coum ... Have a older MacBook Air want to install Mountain lion but every time I try it comes back and says you cant down load on this coumputer. Why apple support said i could after they got my Serial Number. HELP more
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Helpful answers
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Nov 17, 2013 11:09 AM in response to visbackflowby Eric Root,Check that your computer is compatible with Mountain Lion/Mavericks.
To check the model number hold down the option/alt key, go to the Apple menu and select System Information.
- MacBook Air (Late 2008 or newer) model number 2,1 or higher