June 25, 2024

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MacBook Pro owners warn macOS 12.3 is bricking some computers

The most recent update for macOS Monterey is here, bringing a slew of new capabilities to the desk. Whilst there is a great deal to be fired up about, MacBook Pro owners may well want to hold off on updating ideal absent. Centered on studies, it appears to be like macOS 12.3 is bricking specific macs.

Installing macOS 12.3 could brick your Mac

16-Inch MacBook Pro
16-inch MacBook Professional released in late Oct 2021. Graphic source: Christian de Looper for BGR

The launch of macOS 12.3 was fascinating news for Mac customers. The new model ultimately gave us Universal Handle, Apple’s response to employing various equipment at the exact same time. Whilst the new features are thrilling and well worth downloading the update for, some Mac end users might place their pcs at chance by updating to the newest variation.

Regretably, it seems that macOS 12.3 is accountable for bricking various Macs that have had their logic boards replaced. A number of experiences have appeared on the Apple Developer discussion boards, as effectively as on social media websites like Reddit. Fortunately, the difficulty does not appear to have an effect on all Macs. As a substitute, it appears to be tied right to new 14-inch and 16-inch MacBook Professionals that have experienced their logic boards replaced.

First reports of the issue appeared on the Developer Discussion boards as considerably again as two months back. At the time, the beta for macOS 12.3 was conveniently readily available, and a person noted difficulties setting up it after having multiple areas in their MacBook Pro replaced. A week later, a different person responded to the thread, sharing that it had happened to them as properly.

Other responses ended up additional to the thread. Later, an further person noted down the cycle that quite a few with replaced logic boards may run into.

Two attainable outcomes

macOS-Monterey-WWDC-2021
Apple supporters have been waiting around for the release of macOS 12.3 since Monterey’s original announcement. Graphic supply: Apple

According to the thread on the Apple Developer Forums, there are two attainable results when customers try out to upgrade to macOS 12.3 on a MacBook Professional with a changed logic board. The upgrade can fail, which will kick the computer system into restoration. You are going to reboot on 12.2.1, with a issue dialogue from iBoot Worry.

If you try to upgrade again, however, you’ll corrupt the iBoot FW push. When that happens, you are going to have to revive it employing a 2nd Mac with Apple Configurator 2 to set up macOS 12.2.1. It’s also doable that striving to update to macOS 12.3 will instantly corrupt the program. If that happens, you will have to have to use a second Mac with Apple Configurator to put in the former update once again.

This isn’t the first time that we’ve found concerns with macOS Monterey bricking Macs. When the functioning process was first released, lots of documented that macOS Monterey bricked more mature Macs.

However, Apple has still to remark on the situation in any capability. Consumers are hopeful the organization will release a fix for the situation shortly, allowing for them to update to macOS 12.3 now that it is easily readily available.


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