iMac 2017 slowed down considerably after installing Ventura

I installed ventura on my 21" iMac 2017 and now it is running very slow. Is this an issue with others? Tks P

iMac 21.5″, macOS 10.15

Posted on Dec 10, 2023 5:29 AM

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Question marked as Top-ranking reply

Posted on Dec 10, 2023 10:16 AM

Download and run Etrecheck. Be sure to give it Full Disk access before running.



Copy and paste the results into your reply. Etrecheck is a diagnostic tool that was developed by one of the most respected users here in the ASC and recommended by Apple Support  to provide a snapshot of the system and help identify the more obvious culprits that can adversely affect a Mac's performance.


Copy the report


and use the Additional Text button to paste the report in your reply.



Then we can evaluate the report to see if we can determine the cause of the problem.


1 reply
Question marked as Top-ranking reply

Dec 10, 2023 10:16 AM in response to businko

Download and run Etrecheck. Be sure to give it Full Disk access before running.



Copy and paste the results into your reply. Etrecheck is a diagnostic tool that was developed by one of the most respected users here in the ASC and recommended by Apple Support  to provide a snapshot of the system and help identify the more obvious culprits that can adversely affect a Mac's performance.


Copy the report


and use the Additional Text button to paste the report in your reply.



Then we can evaluate the report to see if we can determine the cause of the problem.


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iMac 2017 slowed down considerably after installing Ventura

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