OS X Yosemite on Mac Pro 1,1/2 (or any 64 bit OS X) | ||||||
| posted by Greg Whynott on Jan. 5, 2015, 4:10 p.m. (6 days ago) | ||||||
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| Thread Tags: discuss-at-studiosysadmins | ||||||
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If you don't care or use mac's, bail now. The original first few models of Mac Pro (1,1 and 2,1) had 32 bit EFI firmware which prevented you from installing the newer versions of OS X when they dropped the 32 bit kernel. Mountain Lion was last version which would install on these machines. This is silly of course as the entire machine excluding the EFI firmware is 64 bit capable. http://forums.macrumors.com/showthread.php?t=1740775 |