Macbook Air M1 2020 startup screen glitch
Whenever I start up on Macbook, I get this screen. Not sure if it's a glitch or a screen issue?
MacBook Air 13″, macOS 11.2
Shutdown computer by whatever means necessary and disconnect all external drives. Restart and Immediately hold - Shift -. It will boot very slowly and do a repair Disk, clear cache files and only load Apple Software. Eventually it will present the Log In Screen and do so. Let it run this way for 10 - 15 minutes. Does the same thing happen when in Safe Mode?