![Help. My Mac Mini M1 flashes a black screen for about 2 seconds after logging in, then it operates normally. I checked HDMI cable, disable " better display " app, hard restart but it still didnt work. Help. My Mac Mini M1 flashes a black screen for about 2 seconds after logging in, then it operates normally. I checked HDMI cable, disable " better display " app, hard restart but it still didnt work.](https://external-preview.redd.it/help-my-mac-mini-m1-flashes-a-black-screen-for-about-2-v0-nOBsU-8S9OZgsBeEcX60F4NVkamrh3EgnpAshdu5wpk.png?format=pjpg&auto=webp&s=4fb08ef424d85c1cf94a5c51154b0b789aa75db4)
Help. My Mac Mini M1 flashes a black screen for about 2 seconds after logging in, then it operates normally. I checked HDMI cable, disable " better display " app, hard restart but it still didnt work.
![Amazon.com: VIVO Behind Monitor VESA Mount Designed for Mac Mini CPU, 2010-Present Models, Monitor Arm Computer Holder, Concealed Back of Screen Mount with Desk Clamp Option, Black, Mount-MINI1 : Electronics Amazon.com: VIVO Behind Monitor VESA Mount Designed for Mac Mini CPU, 2010-Present Models, Monitor Arm Computer Holder, Concealed Back of Screen Mount with Desk Clamp Option, Black, Mount-MINI1 : Electronics](https://m.media-amazon.com/images/I/71QgO1Fm2AL._AC_UF894,1000_QL80_.jpg)
Amazon.com: VIVO Behind Monitor VESA Mount Designed for Mac Mini CPU, 2010-Present Models, Monitor Arm Computer Holder, Concealed Back of Screen Mount with Desk Clamp Option, Black, Mount-MINI1 : Electronics
![Fixing M1 Mac External Display Issues (Flickering Screen, White Noise, Black Screen, etc) | OSXDaily Fixing M1 Mac External Display Issues (Flickering Screen, White Noise, Black Screen, etc) | OSXDaily](https://cdn.osxdaily.com/wp-content/uploads/2021/06/m1-mac-external-monitor-issues-610x298.jpg)
Fixing M1 Mac External Display Issues (Flickering Screen, White Noise, Black Screen, etc) | OSXDaily
![Mac Mini M1 crashes almost daily, the screen goes black and has some purple glitch going on for a few seconds, then restarts… anyone got the same issue? : r/mac Mac Mini M1 crashes almost daily, the screen goes black and has some purple glitch going on for a few seconds, then restarts… anyone got the same issue? : r/mac](https://preview.redd.it/6310kqtp8i271.jpg?width=640&crop=smart&auto=webp&s=c5a2bbea2fe74bd312e07337d2cb821963f32c8a)