saberfate185 Said:
"2020 Macbook Air M1 screen stuck once closing the lid: Hi, I bought a new Macbook Air M1 (2020) and found a problem. Whenever I close the lid, the screen always gets stuck once I open it again. The track pad, keyboard and mouse all became frozen. The computer became totally unresponsive unless I turn off the power. Does anyone know how to solve this problem? Thanks."
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Troubleshooting a Frozen Mac:
Two things to do:
A. Shut Down Using the Apple Menu:
Next time you have it powered on, shut it off promptly using the Apple menu. Then power it on. See if this no longer occurs.
also, ...
B. Boot in Safe Mode:
In Safe Mode, Login Items do not run at login, certain preferences are set aside, and damaged system files are then reset. So, once booted in to Safe Mode, wait 30 seconds, and then boot up normally, attempting another update install. For instructions, go here: How to Use Safe Mode on your Mac - Apple Support