Hi all,
Below you have the steps to get SR-IOV working in a Gigabyte GA-AB350M-Gaming 3 (Rev. 1.x) motherboard. This is very much based on the tutorial by "Enabling SR-IOV for Intel NIC (X550-T2) on Proxmox 6" by @Sandbo Thanks.
Motherboard Gigabyte GA-AB350M-Gaming 3 (Rev. 1.x). BIOS version...