Only use certified interface cables such as the cables provided with your lacie drive.
Lacie rugged hard drive not showing up mac.
Older drives that are not listed in this table may work but have not been tested.
The lacie setup assistant will automatically prepare your lacie hard drive for use on your system.
Current products which lacie considers usb 3 0 usb 3 1 and or thunderbolt 2 or 3 capable are listed in the following table.
Hard drives usb 3 0 drive mobile drive rugged.
If the lacie setup assistant is not provided on the drive depending on the model your hard drive is formatted mac extended hfs windows fat32 or windows ntfs.
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Lacie drives conserve power by spinning down when you set your computer to sleep mode.
Lacie rugged not showing up as a drive in my computer this post has been flagged and will be reviewed by our staff.
When the computer awakes from sleep mode the drive may not have enough time to spin up causing the pop up to appear.
Some lacie drives now ship with the lacie setup assistant installed.
Ignore this message since the drive remounts on the desktop despite the pop up.
Normally when you plug in an external hard drive to your mac s usb port you will see it appear on the desktop aka mount on the desktop.
Compatibility information for lacie hardware and software is listed below.
If you have followed all of these steps and the drive is still not recognized shut down your computer wait 3 to 5 minutes restart your computer and try again.