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Mac mini

Using new Mac mini (2020/M1) with a Dell S3221QS monitor. Connecting with HDMI cable. Cannot get the volume key, brightness keys to work. Launchpad, Mission Control, Pause/Play/FF do work. In order to adjust volume I have to either use the app or click on monitor controls to do so (cannot adjust in system preferences, no option for input). Any suggestions would be welcomed. 

Mac mini

Posted on Jul 20, 2021 10:08 AM

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Mac mini

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