How to boot with both nvidia and amd graphic card?

[jya]

Hi.

 

This is I suspect an unusual request.

 

I have a machine with both a nvidia (1080ti) and amd (vega frontier edition) card installed.

 

I can work just fine if just the vega is connected, but as soon as the nvidia is connected, I get to a black screen (I can ssh into the machine just fine)

 

I've tried various things, adding nv_disable=1 to the boot config etc with no luck

 

The nvidia web drivers aren't installed (and even with them installed it makes no difference)

 

Attached is the EFI.zip that includes all the extracted aml files.

 

Any help will be greatly appreciated.

 

thanks

I should add, I have no intention of using the nvidia card while in macOS.

 

This is purely for convenience when working on different video utilities while in windows.

never mind:

will continue in https://www.tonymacx86.com/threads/amd-and-nvidia-graphic-cards-at-same-time.209645/page-3

[Allan]

To boot-up with Nvidia you'll need use this: https://clover-wiki.zetam.org/Configuration/SystemParameters#systemparameters_nvidiaweb

 

And have the WebDrivers installed.

 

It's for macOS Sierra and newer.