Is there anyway to sync my new used MBP 2011 running High Sierra with my Catalina Keychain?

Is there any way to sync my newly-purchased used MBP 2011 running High Sierra with my Catalina Keychain? I also have an iPad Pro and an iPhone XR.


Every time I try to turn on Keychain sync on the MBP I get an error.


Any ideas? I have searched for hours for a solution to this and came up with nothing.


TIA!


MacBook Pro 15", macOS 10.13

Posted on May 20, 2020 2:41 PM

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Posted on May 20, 2020 3:22 PM

ON the MBP 2011...


Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?


Safe mode attempts to repair Disks & clears lots of caches, so if Safe Mode works try again in regular boot.

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Is there anyway to sync my new used MBP 2011 running High Sierra with my Catalina Keychain?

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