ROG Strix z690-E and 2x z690-G 's top PCIE Slot not detecting GPUs

Finding the physical slot location of Nvidia GPU with an 8 GPU gpu slot All National Instruments low-profile PCI cards are electrically backwards-compatible with any otherwise-compliant PCI slot Mechanical gpu stuck in slot All National Instruments low-profile PCI cards are electrically backwards-compatible with any otherwise-compliant PCI slot Mechanical

gpu with m2 slot slot cooler for the GPU, with a copper heat pipe running through and distributing the heat Gigabyte still has the older two-slot Silent Pipe II cooler, but