iiyama display turns black during a few seconds several times a day

My IIyama screen turns black during a few seconds, mostly when I use the Google-Meet conference on my MacMini (which is, several times a day).

I wonder how I can prevent this ?

Mac mini 2018 or later

Posted on Mar 22, 2022 4:55 AM

Similar questions

macbook air m1 screen flickering MacBook air m1 screen is flickering after every 3-4 hours. can someone please help me. Also happening in safe mode.
1220 1
Graphics glitch in top right corner when swiping between desktops When swiping between desktops I often get a graphics glitch in the top right corner of my screen. This happens on my current Macbook M1 Pro 16 (2021) and it happened on my previous Macbook Pro 13 M1 (late 2020) last year. I happenes on Monterey, but also on Big Sur (on the 13" MBP). I see several other users are reporting the same issue and as far as I can tell nothing useful has been posted. It is not really causing any problems, it is just annoying. Especially considering that almost everything else is buttery smooth on the M1 Macs. Here are some links to the other community posts I found (none of the generic tips posted there have really made any difference): Glitch when swiping between desktops on M1 - Apple Community Desktop switching display glitch - Apple Community Display Glitch - Apple Community A black spot appeared on the top right co… - Apple Community Swipe through home-screens there is a gli… - Apple Community Screen Glitch - Apple Community https://youtu.be/hY6zXpaCyBA
2142 2
MacBookAir M1 Vertical line and screen flickering For past 2 days I am seeing screen flickering and some vertical lines on my machine. I updated the Mac to Monterey 12.5.1 a day before that and I am facing issues. So I believe it maybe a software issue. No physical damage anywhere on my Mac or screen. So, what could be the problem?
1471 1

4 replies

oliviercnice Author

Level 1

8 points

Mar 25, 2022 8:42 AM in response to oliviercnice

It turned out to be solved by reducing the refresh rate from 75 Hz to 60 Hz, in my Display settings.

hcsitas

Level 6

13,964 points

Mar 22, 2022 5:46 AM in response to oliviercnice

How is it connected? How long is the cable?

oliviercnice Author

Level 1

8 points

Mar 22, 2022 8:23 AM in response to hcsitas

It is connected with a USB-C Kiwibird cable, 2 meters long.

The disconnection happens also when I am not on Google-Meet.

hcsitas

Level 6

13,964 points

Mar 22, 2022 10:00 AM in response to oliviercnice

That’s too long, try 1m or shorter?

This thread has been closed by the system or the community team. You may vote for any posts you find helpful, or search the Community for additional answers.

iiyama display turns black during a few seconds several times a day