Gigabyte H370M-based PC with UHD 630: not booting Big Sur after installation

[denkteich]

Thanks, I'll try to read thru this and hope my confusion disappears a little.

07009B3E  results in the same issue.

00009B3E as an alternative as written in the install guide leads to the same issue.

 

I use the onboard DP port, is it possible that this is the issue?

Do i have to use the HDMI port?

[denkteich]

I tried HDMI-Port, same issue

I tried the BusID Patch, same issue

[denkteich]

As I think I'm somekind to confused to get this running.

Another question: Is a GT710 or GT730 natively supported? plug and play?

 

On the other hand... I don't want to give up to get this thing running.