MP 7,1 Bootcamp & Vega II ?

[infohou]

Hey Folks,

Have a 7,1 with a Pro Vega II (HDMI) and the 2TB internal. I am on 11.4 and am trying to install Windows 10 into Bootcamp.

I have tried two different ISO's, one is 1909 and one is the new 21H1. The Bootcamp installer reboots the Mac and then I get a blank screen and after serveral minutes it reboots back to 11.4 without completing the Windows installation.

Anybody have a clue?

The blackscreen tells me it maybe doesn't like the card. I have downloaded the AMD bootcamp driver. How can I work that into the Bootcamp install?

Thanks,
Robert

 

[infohou]

Also tried the booting from a Windows 10 install DVD and that failed I believe at the point where it's trying to make the Windows partition bootable. Windows is on the partition but it will not boot.

Anybody successfully installed Windows 10 on a 7,1? On the hardware of course, not a VM.

Take it EZ,
Robert