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Clamshell Mode Not Working M1 2020

Hello all.


Hello, I have an MBA M1 2020. I want to ask why every time I close the lid in clamshell mode, my external monitor also turns off (HP MH24) even when the M1 is charging (connected to main power).


Is there anyway i can fix this? Thank you.

MacBook Air 13″, macOS 11.4

Posted on Jun 28, 2021 7:58 AM

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Posted on Jun 28, 2021 8:59 AM

Oh well, solved. I changed from HDMI to VGA cable and the clamshell mode is working.


Not a pretty solution but, at least i got my clamshell mode working.

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Clamshell Mode Not Working M1 2020

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