When you have been serious about upgrading your MacBook or iMac to Apple’s just-released macOS Monterey (aka macOS 12), it’s possible you’ll need to contemplate holding off in the intervening time, as a rising variety of customers are complaining of bricked Mac computer systems following the replace.
As reported by MacRumors, a big variety of customers on Apple Help Communities are discovering that their Macs turned off through the macOS Monterey updating course of and subsequently wouldn’t boot up once more.
“I used to be updating my MacBook Professional from 2018 and it was doing fantastic till the display abruptly turned black and now it will not activate,” stated one user, echoing the same experience as many others in Apple’s forums.
The customers’ reviews counsel the problem is simply occurring on Intel-based Macs, which means all computer systems which are not powered by Apple silicon are in danger.
The macOS Monterey replace drawback follows the same concern which occurred final yr, which affected customers upgrading to macOS Huge Sur.
Tips on how to repair a bricked Mac
As with all severe Mac concern of this type, the most suitable choice is usually to take your bricked MacBook, iMac or Mac mini to the Genius Bar at your nearest Apple Retailer.
Nonetheless, if you happen to’re blissful to do some troubleshooting by yourself, in keeping with one user in Apple Help Communities, they managed to efficiently revive a bricked Intel-based Mac through the use of one other Mac operating that is was already operating the up to date working system.
The method includes operating Apple Configurator 2 and utilizing this to replace the firmware on the bricked Intel-based Mac’s T2 Safety Chip. As most individuals are unlikely to have a second up to date Mac available, Apple’s Genius Bar workers will have the ability to do that for you.
A robust phrase of warning is so as too, as if the revival course of is unsuccessful, it’s possible you’ll want to make use of Apple Configurator 2 to revive your Mac, which can sadly erase your inner flash storage.
Our recommendation is to ensure you’ve backed up your Mac to an exterior drive utilizing Time Machine earlier than making an attempt the macOS Monterey replace.