How to completely reset any kind of GPU Sharing / Partition

Greetings, I tried to do some GPU sharing (Parsec) etc and Partitioning with my RIG for a VM. And now I wanted to completely reset any kind of setting / parameter / sharing / partitioning of the GPU, what would be the way for me to do that?

NOTE: I did delete all my VM’s and disabled Hyper-V. But I feel like it is still in some kind of sharing mode, and I want to remove it completely or at least check if it is still partitioned / shared.

Thanks in advance.