How-To

MacBook Pro’s MagSafe 3 cable is flashing yellow? macOS Monterey might be the problem

Some new 14-inch and 16-inch MacBook Pro owners report problems with fast charging over MagSafe 3.
MacBook Pro MagSafe 2021
Apple
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Glenn Fleishman’s most recent books include Take Control of iOS & iPadOS Privacy and Security, Second Edition (covering iOS 15/iPadOS 15), Take Control of Your M-Series Mac, and Take Control of Securing Your Mac. In his spare time, he makes Tiny Type Museums. He’s a senior contributor to Macworld, where he writes Mac 911.