M1 pro killing SSDs

16" 3 month old M1 pro seems to be going to sleep unexpectedly and damaging external drives - I get a loud "pop" noise through my audio interface and an instant BIG BIG bunch of Disk not ejected properly messages when I wake it back up; and the Battery Command don;'t go to

sleep does not seem to work, If the powered hub with external drives is connected. All those messages and possibly more as they trailed off the page came at the same time after an unexpected sleep. A visit to the genius store and multiple phone calls have gotten me nowhere with this horror story.

MacBook Pro 16″, macOS 12.3

Posted on Apr 9, 2022 2:19 PM

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Posted on Apr 9, 2022 5:50 PM

Some drives that are bus-powered tolerate the Bus power interruption when the Mac sleeps. Others do not.


I recommend you obtain external power for the external drives you have, or obtain drives that do not have this sensitivity.


Your computer does not appear to be defective.

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M1 pro killing SSDs

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