what is a pcie x1 slot good for?

Did you change your pcie settings in bios, when you did put it back to 100, try that once, i once had that problem

You could try setting the bios to bios mode or UEFI mode You might also try playing with the Slot Disablement settings in the BIOS>Integrated

pcie 4 gpu in pcie 3 slot A PCIe or PCI express slot is the point of connection between your PCIe x1 • PCIe x4 • PCIe x8 • PCIe x16 These connections are

pcie slot dimensions The size of the slot is dependent on the amounts of lanes the PCI-E bus has, which is specified as x1, x8, etc The number indicates the