2021 Macbook M1 Boot Loop Issue - problem stil exisits
While working on the device, the display suddenly went out. I was still able to continue working normally on my connected external monitors. At some point I noticed that the MacBook display was black, so I decided to restart it. After I shut down the device, however, I could no longer start it up. A boot loop occurred. The problem was probably a defective display. It's interesting how this can happen during operation without external force. Well, luckily you also buy good quality for the high prices at Apple ;). Note:
The device was hardly used in the first 18 months. It was therefore fairly new when the fault occurred in month 28. Thanks Apple!
As described in the two linked Threema threads, the problem persists. My MacBook had to be repaired two months ago for 949€ about 1000 USD because it also got into a boot loop.
2021 Macbook M1 Boot Loop Issue Solved - Apple Community
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MacBook Pro 16″, macOS 15.2