I'm follow step by.
https://pve.proxmox.com/wiki/Pci_passthrough for 1050Ti
https://pve.proxmox.com/wiki/Physical_disk_to_kvm for NVME
Hardware
ROG MAXIMUS X CODE
Intel i7 8700
NVME SAMSUNG 970 EVO x2
GTX 1050Ti x2
Now I can boot and install windows for 2 VM 101,102
Config is...