DP stopped working, HDMI can't detect resolution/rate

My DP signal (through OWC TB hub OR directly) now no longer works - nothing will wake it. I've tried new cables, etc.


As a back up using HDMI (direct), Mac detects wrong resolution and rate.


Please help if you can - I'm really rather stuck.


As it's both issues it surely must be a software/os update??

Mac mini, macOS 14.4

Posted on May 11, 2024 11:39 AM

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DP stopped working, HDMI can't detect resolution/rate

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