Can't afford a new one

I have had my Mac book Pro since 2012, what can I do to it from it running slow so I don't have to get a new one?

MacBook Pro 13″, macOS 10.15

Posted on Aug 7, 2020 12:44 PM

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AddressBookSourceSync process is at 100% CPU AddressBookSourceSync process is at 100% CPU and my machine slows down slightly. The machine is an intel based Mac running 11.7.2 killing the process works temporarily but the process starts back up again. Are there other solutions that work well? Cheers
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1 reply

Aug 7, 2020 4:07 PM in response to MrsGibbs

Run the Apple Diagnostics.

Run DriveDx and EtreCheck and post the reports here using the "Additional Text" icon which looks like a piece of paper.

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Can't afford a new one

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