Big Sur only displays on one monitor.

When i get to desktop, only one of my two monitors works... It has randomly switched which one was going to display correctly and the other is just a black screen. (Though still on receiving a signal)

In the settings the monitor is Detected just fine.

I just upgraded from Catalina and it did not do that before.

If anyone has suggestions, I am all ears.

So if I change the smbios it will work fine but upon a reboot it goes back to only displaying on one monitor again. I have tried macpro7,1 macpro6,1 and imacpro1,1

Here is my Config if you want to look:


ryzen 3600

b550 msi board


submitted by /u/honkelberger
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