Hey good people, I've built my first pc but I've faced a problem. My motherboard has 2 gpu slots, one is gen 4 and the second is gen 3. Both the 4060 and the MSI MAG B660 TOMAHAWK WIFI DDR5 mobo are brand new so they can't be defective. When I put the gpu in the 4th gen slot, nothing is displayed while if I put it in the 3rd gen slot, the pc displays content normally. I know there isn't much of a difference gap between pcie 4.0 and 3.0 but I'm a nerd and I like having and utilizing the very latest technologies. Thank you!