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miixart

macrumors newbie
Original poster
Sep 26, 2021
1
0
Has anyone installed Big Sur on a 2007 iMac I’ve seen people install Big Sur on a 2008 or a 2011 but has anyone done it on a 2007 if so can someone give instructions or a link?? I really wanna try it out
 
No, unless you upgrade your CPU with one that has support for SSE 4.2 which is required for Sierra+
 
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