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róbert128 Author

Level 1

4 points

M1 Macbook pro 14" external display problem

Hi,

I have a problem with the new 14" MacBook's.

I had two use two external monitor plus the internal monitor as well at the same time, and somehow the USB C to HDMI output was dropping after a few minutes.

This was happening in 8 different macs, also I tried different adapters too... didn't helped.

Soon as I unplugged and plugged back the adapter it fixed the issue.....

But the machines was used for a show.... so I need to find a solution before the next show.

Did someone had similar issues with the new Macs?

Posted on May 5, 2022 1:32 AM

Top-ranking reply

kaz-k

Level 9

50,208 points

Posted on May 5, 2022 9:44 AM

Hi,

Officially, M1 MacBook Pro supports only one external monitor, on MacBook Pro M1 Pro, two external monitors are supported, on M1 Max, you can connect 4 external monitors.

Connect a display to your Mac - Apple Support

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M1 Macbook pro 14" external display problem

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