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I have El Capitan but cannot upgrade to Sierra....

I have El Capitan but cannot upgrade to Sierra.  I am told I can upgrade if I have 10.7 and I have 10.11.6.  Any reason why I cannot get Sierra?  My iMac is from mid 2007, perhaps it is the age?

2007 iMacs can not run Sierra.

Here is a complete list of the ones that can.

• iMac: Late 2009 or newer.
• MacBook and MacBook Retina: Late 2009 or newer.
• MacBook Pro: Mid 2010 or newer.
• MacBook Air: Late 2010 or newer.
• Mac Mini: Mid 2010 or newer.
• Mac Pro: Mid 2010 or newer.

Sorry, your iMac is to old for Sierra: How to get macOS Sierra - Apple Support

最后更新：2017-08-21 01:54:35

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