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M1 Mac mini display issue

I received my M1 Mac mini on Tuesday and didn't experience any problem until today. Turned it on and noticed some small pink squares moving around my monitor. They would change position as I opened a folder or right clicked on something. After changing the stock wallpaper they disappeared. I also switch my HDMI cable just because, but I've been using this HDMI cable with other devices with no problem what so ever. Hoping it's not a hardware issue as this is a brand new unit. Has anyone dealt with similar problems?

Mac mini, macOS 11.0

Posted on Nov 21, 2020 4:32 PM

Best reply

atlatnesit

Level 1

14 points

Posted on Apr 30, 2021 6:44 AM

Hey guys,

How many of you actually updated your mini to the latest OS 11.3?

It does resolve the pink squares issue, you know ;)

Not sure about the "snow" issue as I have never experienced it.

I have performed mega stress test on my mini with 30 shut downs and restarts over 10 hours and pink squares are gone for good :)

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M1 Mac mini display issue

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