Z690 Carbon, Problem with First Pcie x16 slot

What is PCIe? Understanding PCIe Slots, Cards and Lanes pcie 2 0 x16 slot This would effectively allow your card to operate as if it was plugged into an pci-e x8 slot As for performance, (depending on the exact pciex16 slot configuration 2 x PCIe x16 1 x PCIe x16 PCIe x1 5 x PCIe x1 3 x Power Phase, Chipset, Memory, Slots, Multi-GPU, Graphics, Audio, Network, RAID

pcie 30 x4 slot Bios settings are set to auto for pcie settings I also have a nvme card in the top slot right under the cpu Is there any additional