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I was trying to use Hyper-V DDA for my GPU and ran the following script from microsoft.com. See script at bottom of page: https://docs.microsoft.com/en-us/windows-server/virtualization/hyper-v/deploy/deploying-graphics-devices-using-dda

After running it, it seems it disabled the device for my host PC resulting in the screen freezing after Windows loads.

I assume this is because of the following lines:

Disable-PnpDevice -InstanceId $gpudevs[0].InstanceId

and possibly

Dismount-VMHostAssignableDevice -force -LocationPath $locationPath

Is there a way to reverse this using the Windows recovery? Id est, in CMD.EXE. Safe-mode seems to have the same issue.

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