May 14, 20206 yr I get error code 43 from the GPU in Device Manager in Windows 10 UEFI. Windows boots and sees the card, remote desktop works, drivers installed with the Radeon Adrenalin installer. Prior to driver install, I got "Basic windows display" I now see the 5700XT name, with an error icon. Radeon software does not launch and gives an error instead. VFIO drivers are installed (required for Ethernet, which is working). Host: CPU: AMD Ryzen 9 3950X Motherboard: MSI MPG X570 GAMING PRO CARBON WIFI Gaming GPU: AMD Radeon RX 5700 XT, Sapphire Nitro+ Special Edition VM config attached. OVMF, pc-235-4.2 machine. The first 4 cores (8threads) are attached, GPU is set to the Radeon card, with vbios from TechPowerUp. HyperV is on. I do get a "TianoCore//Open Platform Firmware Development" logo thing on my monitor (out of the GPU) when the VM boots. config.xml Edited May 14, 20206 yr by Talonj123
November 7, 20205 yr Author I never did get it working. After running through attempts with unRAID and ESXi, I ki d of gave.up and am running VMs on Hyper-V. It's not what I wanted, but it's close enough and it works.
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