new mini, upon boot up. only hdmi works, usb-c no signal feed

Brand new mac mini, set up today, dual Asus ProArt monitors, one HDMI and one usb-c. When I first started it all up, everything worked fine. then I had to reboot. When I my Mac mini powers on, only the hdmi monitor comes on, but not the usb-c monitor. it just shows no signal feed. I have to unplug the usb-c cable, then it comes on without further issue. is there a fix so I don't have to unplug and plug in the usb-c every boot up?

Posted on Aug 27, 2021 10:21 PM

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1 reply

den.thed

Level 10

90,814 points

Aug 28, 2021 5:53 AM in response to TimidBull

Try a different cable or adapter and cable.

One work-around is to set a Hot Corner to Sleep Displays. Then if one display fails to light, sleep the displays using the Hot Corner and then re-wake the displays.

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new mini, upon boot up. only hdmi works, usb-c no signal feed

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