Today I have followed up on a few discoveries that has muddied the waters.
Motherboard Gigabyte B460 HD3
CPU: I3-10100
Memory: 24GB
GPU: Internal graphics, UHD 630
Discrete GPU: None
Unraid 6.9.2
Dockers: binhex-deluge, plex ( cpu transcoding, can be removed)
VMs: Win10running BlueIris with DeepStack, various Linuxes and BSD's for recreation, Win10 with SeaBIOS for IGPU testing, Win10 with OVMF for IGPU testing.
At first I thought that the local screen would not wake up only used as a console, but it turns out that it was a keyboard issue that sometimes showed up when the server was left for months at a time. The screen wakes up as it should with a new keyboard if I don't try to passthrough the IGPU.
I want to pass through the IGPU to a virtual machine running Win 10 with OVMF. Passing it through seem to work but the screen is blank, I can use remote desktop to access it and windows device manager reports that the UHD 630 is working properly. The screen does not detect a signal and goes into sleep mode.
Win10 with seabios acts the same. The 630 looks like it's working but the screen is blank.
I have disabled the onboard audio, no difference.
I ticked the UHD 630 under system devices to bind it to vfio.
Does anyone have an idea on how to fix this?
tower-diagnostics-20211126-2103.zip