Reformatting Toshiba External Hard drive

Hey all!! I’m really needing help on reformatting this Toshiba Canvio Advance Portable Storage for my 2017 MacBook Air, Version 12.6.1. I have no idea what I’m doing and I’ve looked up how to, but it doesn’t seem to work for my laptop. Thanks in advance!

Posted on Mar 4, 2024 10:04 AM

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Posted on Mar 4, 2024 11:38 AM

please see Erase and reformat a storage device in Disk Utility on Mac - Apple Support.


pay special attention to the "Choose View > Show All Devices" part.

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Reformatting Toshiba External Hard drive

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