For over a 12 months I’ve been utilizing a Macbook Professional (M1 2020) with two an identical Dell P2419H screens and a J5Create JCD543 docking station. Yesterday the HDMI port within the J5Create docking station failed and their help of us could not repair it. So I changed it with a Belkin USB-C 11-in-1 multiport dock.
My drawback is that now the 2 Dell screens work, however they’re mirroring one another (displaying an identical screens). One has a HDMI cable and one has a DP cable, and so they’re each plugged into the Belkin dock.
Once I go to System Preferences and Shows to repair the mirroring, it does not “know” I’ve two shows. As a substitute, it solely reveals one of many Dell screens.
Urgent the Alt button in Shows to go from Night time Shift to Detect Screens does not work. Nothing occurs. Neither does the same old spherical of unplugging/plugging within the screens and restarting.
I additionally checked Privateness and Safety to ensure that Enable Equipment to Join is about on All the time.
I’ve the Belkin docking station plugged into one of many Macbook’s USB C ports and the ability wire plugged into the opposite.
I think I could have to downgrade from Ventura 13.2.1 as others have reported comparable issues, however I have never discovered anybody with my EXACT drawback.
(In case you’re questioning why I selected the monitor/Macbook mixture, I did not; they had been firm issued.)
