Primary GPU Passthrough

[jamescarter]

When passing through my primary nvidia GPU to my windows VM i just get a super zoomed in CLI of the unraid server when it first boots up. I've tried passing through the vbios and i get the error "Failed to mmap 0000:0d:00.0 BAR 1. Performance may be slow". I literally have no idea what to do. I am new to unraid so I don't know what else i can do. Any help will be highly appreciated since i would like to set up my VM with my GPU passed through.

[xommit]

Hi,

What is your setup?

I had this problem with my Gigabyte GT 1030 Silent (primary GPU). I was booting Unraid in UEFI.

To solve my problem, I activated in the bios (asus x570 e gaming) the CSM , allowing me to boot in Legacy mode (not in UEFI).

Edited June 20, 2020 by xommit

[Mr_IceSlice]

On 6/20/2020 at 1:31 AM, xommit said:

Hi,

What is your setup?

I had this problem with my Gigabyte GT 1030 Silent (primary GPU). I was booting Unraid in UEFI.

To solve my problem, I activated in the bios (asus x570 e gaming) the CSM , allowing me to boot in Legacy mode (not in UEFI).

Thanks for this!!! It worked for me.