DisplayLink Forum - View Single Post - Sequoia 15.4 Beta on MBP missing 1 monitor

Hari K · 05-01-2025, 03:30 PM

I recently upgraded my mac book pro to Sequoia 15.4

When I try to connect monitors via DisplayLink, it wont recognize one of the monitors.

I see a new screen mirror icon on the Mac after the upgrade and in there -
the missing monitor's name is called "No Monitor" and I can use it to extend my desktop.
But it wont recognize the monitor by default. This probably happens only with external monitor connected via HDMI.

Theres definitely a conflict between DisplayLink and screen mirroring now.

Here is a quick article on the recent upgrade my Apple, if it helps in resolving this issue: https://www.carleton.edu/its/blog/ma...een-mirroring/

Thank you!

05-01-2025, 03:30 PM	#5
Hari K Junior Member Join Date: May 2025 Posts: 1	Sequoia 15.4 Upgrade on Mac Book Pro missing 1 external monitor I recently upgraded my mac book pro to Sequoia 15.4 When I try to connect monitors via DisplayLink, it wont recognize one of the monitors. I see a new screen mirror icon on the Mac after the upgrade and in there - the missing monitor's name is called "No Monitor" and I can use it to extend my desktop. But it wont recognize the monitor by default. This probably happens only with external monitor connected via HDMI. Theres definitely a conflict between DisplayLink and screen mirroring now. Here is a quick article on the recent upgrade my Apple, if it helps in resolving this issue: https://www.carleton.edu/its/blog/ma...een-mirroring/ Thank you!