Seagate SSD not showing on MacBook Pro

I unwittingly ran the Monterey update on my MacBook Pro with my Seagate SSD connected. It is no longer showing on any Apple or PC device. I have:

  • Ticked external hard drives on Finder preferences;
  • Run Disk Utility but it is not showing up; and
  • Switched cables to no avail.


Any ideas on how to get it working or at least recover the files on the SSD?

MacBook Pro 13″, macOS 12.0

Posted on Nov 27, 2021 6:02 PM

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Seagate SSD not showing on MacBook Pro

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