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Mac OS Sequoia not recognizing USB Flash Drives

I just updated my iMac M1 to run Sequoia and now my USB flash drives are not recognized. My external hard drives are recognized as are my external SSD's. I have seen online that I am not the only one with this issue, but nowhere have I found a fix. Is this something that can be fixed or do I have to wait for a update?

iMac 24″, macOS 15.0

Posted on Sep 19, 2024 8:32 AM

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Posted on Sep 22, 2024 3:45 AM

Same problem..... Wish I hadn't updated → really a pain.

97 replies

Mac OS Sequoia not recognizing USB Flash Drives

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