April 16, 20206 yr I am passing the 1050ti through to my Windows 10 VM but I am not able to change the resolution (stuck at 640 X 480). No driver errors in the VM . I've poured over pretty much every pass-through video but i haven't seen this addressed. I suspect that the VM doesn't like the driver. I've dumped the vbios and even tried a couple others but I still have the same problem. RDP driver works fine. Can't tell you how many times I've created/destroyed VMs trying different settings. I have separate/distinct IOMMU groups for both graphics cards. I know I am missing something simple but I can't see the forest. Any thoughts/help would be appreciated. UnRaid 6.8.3 AMD Ryzen 7 3700 ASUS TUF Gaming X570 (legacy mode) MSI GFORCE GTX 1050ti Gaming X (Second slot) GFORCE gt 720 (first slot) 16GB DDR4 3600 Samsung NVMe 970 EVO 500GB (cache) 3 8TB WD sata (array) Edited April 17, 20206 yr by [email protected] Solved it.
April 17, 20206 yr Author OK tried a few more things like a new ISO image and a different monitor . . . solved it!! It hates my primary monitor. I had an old 1280 x 1024 monitor in storage with DVI-D and it booted up at full resolution. Added my primary (1920 x 1080) back in on Display Port and its max resolution is 640 x 480. I will see if using DVI-D on my primary causes the same result. I knew it had to be something simple.
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