Apple fixes bug that prompted macOS Monterey replace to brick some Apple T2 Macs

A MacBook Pro running macOS Monterey.

Enlarge / A MacBook Professional working macOS Monterey. (credit score: Apple)

Apple has mounted a Mac firmware bug that had bricked some customers’ Macs after they put in the macOS Monterey replace, in response to Apple reporter Rene Ritchie. The fixes apply to Macs with an Apple T2 chip, which covers most Intel Macs launched in or after 2018.

“We have now recognized and glued a difficulty with the firmware on the Apple T2 safety chip that prevented a really small variety of customers from booting up their Mac after updating macOS,” the assertion reads. “The up to date firmware is now included with the prevailing macOS updates. Any customers impacted by this concern can contact Apple Assist for help.”

The assertion would not deal with related complaints by homeowners of pre-T2 Macs. We have requested Apple whether or not there are different fixes coming—as we defined earlier this week, these sorts of issues will be brought on by every part from software program and firmware bugs to underlying {hardware} points, so it is doable that these reviews are one-off issues that Apple cannot repair on its finish. We’ll replace if we get a response.

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