Connecting a new usb superdrive to MacBook Pro, Mac OS Monterey will not read old 650 Mb discs

I am moving my old document archive from CD discs to online storage. All worked fine until I upgraded to macOS Monterey 12.0.1. Now the 650 Mb discs fail to read.

Tested the same disc on iMac with El Capitan - works fine.

Any suggestions?

MacBook Pro 15″, macOS 12.0

Posted on Dec 16, 2021 2:04 AM

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Connecting a new usb superdrive to MacBook Pro, Mac OS Monterey will not read old 650 Mb discs

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