November 6, 20241 yr I recently migrated my Unraid server from a Dell i7 Tower to a Dell Poweredge R730 Server running dual CPUs with 12 cores each. The performance boost is substantial. Had issues with the VM but managed to recreate it and point it to my old iso image, so no data loss. The Nvidia Quadro M4000 is found on boot and it is in it's own IOMMU group with the sound card, so it is passed through to the Win 10 VM. When the VM starts I have black screens. Accessing the VM through Windows Remote Desktop, I see the video card is active and functioning properly. Programs that need the GPU like Solidworks and Davinci Resolve (video editor) work while running through Windows Remote Dektop, but the Nvidia Control Panel cannot see any monitors connected in System Topology. This setup is identical to what was running on the i7 tower PC, where the card saw the Dell monitors just fine. Before I start playing with more settings or boot modes, does anyone have any suggestions? Screenshot of Nvidia Control Panel attached for reference..
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