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MisterDeeds
Journeyman III

5900HX with Radeon Graphics iGPU Passthrough to VM Error Code 43

Hi all

I have a Ryzen 5900HX with Radeon Graphics (iGPU) passthrough to a VM.

This also works so far. Unfortunately, the error message Error 43 appears in the device manager.

DEVMGR.PNG

I use Proxmox as hypervisor and Windows 10 as guest operating system. As driver package I downloaded the latest version 22.10.3. The installation worked without any problems.

Does anyone have a solution for this?

Thanks and best regards

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2 Replies
fsadough
Moderator

You might need to enable SRIOV in system BIOS, if it is available to your system.

hi fsadough

thanks for the answer. unfortunately i don't see any option sr-iov in the bios. (it is a minisforum HX90).

The following settings are made

 

IMG_3620.jpegIMG_3621.jpeg

 

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