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Mike Gunnill Author

Level 1

52 points

LaCie Drive not ejected properly

I have a LaCie Mobile Drive 2TB attached to my MacBook Pro M1 via USB-C cable.

I had a Macbook Pro prior to my new purchase in December 2021. There were no error messages until after this date with the new model. I have read of unticking < put hard drives to sleep when possible > This I had done with no change in the situation.

Can anyone help please? Just annoying two/three times a day when I sleep or close down my MacBook.

Thx

Mike

MacBook Pro 16″, macOS 12.4

Posted on May 18, 2022 1:57 AM

Top-ranking reply

leroydouglas

Community+ 2024

Level 10

188,676 points

Posted on May 18, 2022 10:01 AM

Mike Gunnill wrote:

I have a LaCie Mobile Drive 2TB attached to my MacBook Pro M1 via USB-C cable.

I had a Macbook Pro prior to my new purchase in December 2021. There were no error messages until after this date with the new model. I have read of unticking < put hard drives to sleep when possible > This I had done with no change in the situation.

Can anyone help please? Just annoying two/three times a day when I sleep or close down my MacBook.

Thx

Mike

You can try a different cable, different port, different enclosure, different drive and compare your results.

you can try a —SafeBoot How to use safe mode on your Mac - Apple Support to sort anomalies on the M1

there are some reports with older USB attached drives on these new machines, less so with USBC drives.

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LaCie Drive not ejected properly

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