Warning: macOS Big Sur Update is Bricking Some Older Macs

Warning: macOS Big Sur Update is Bricking Some Older Macs

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wuwinso - November 17, 2020 at 7:58am
Same issue here, bricked my macbook pro 2013 13”. No chime, no startup. Had to disconnect the IO board flex then it starts up but runs super slow. Need to order a new one so i can test if it will work with that.
angel_92701 - November 17, 2020 at 7:29am
not just Big Sur.. my wife's Apple Watch 4 after update the battery won't last 10 hours. before last all day long and more juice left.