Sonoma 14 third monitor not working

Brian Teske · 10-13-2023, 02:34 PM

2023 Macbook Pro - M2

I am another victim. I updated to the new Mac IOS Sonoma 14 and lost the ability to use my third monitor. All was well before. DisplayLink - computer info grab has been completed and forwarded to you. The drivers have been updated as well. One monitor is connected via HDMI to HDMI, the other is HDMI to USB C. Both can be detected independently.

I have found that my Mac will see each monitor if I connect one at a time, and I can also pair it with an iPad with an active second monitor. Help!!

10-13-2023, 02:34 PM	#1
Brian Teske Junior Member Join Date: Oct 2023 Posts: 1	Sonoma 14 third monitor not working 2023 Macbook Pro - M2 I am another victim. I updated to the new Mac IOS Sonoma 14 and lost the ability to use my third monitor. All was well before. DisplayLink - computer info grab has been completed and forwarded to you. The drivers have been updated as well. One monitor is connected via HDMI to HDMI, the other is HDMI to USB C. Both can be detected independently. I have found that my Mac will see each monitor if I connect one at a time, and I can also pair it with an iPad with an active second monitor. Help!! Last edited by Brian Teske; 10-13-2023 at 02:45 PM.