Mac mini M2 screen flickering and turning off via HDMI cable

Mac mini Apple M2 8 Gb Tahoe 26.0 Screen flickers and sometimes turns off completely 5 to 10 sec. screen connected with HDMI cable

Screen HP w244


Thanks in advance


[Edited by Moderator]

Mac mini, macOS 26.0

Posted on Sep 20, 2025 9:45 AM

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Question marked as Top-ranking reply

Posted on Sep 20, 2025 10:40 AM

Test a different HDMI cable.


Preferably a short ultra high speed HDMI 2.1 cable.

for a couple of example's:

see > https://www.amazon.com/dp/B09HXPZ1PQ/ref=sspa_dk_detail_2?

and > https://www.amazon.com/dp/B09M89C7MX/ref=sspa_dk_detail_3?

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Mac mini M2 screen flickering and turning off via HDMI cable

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