Dead PCIe x16 slot wtf

What exactly does the spec “PCIe x16 slot ” mean? pciex16 slot pcie x16 slot used for,If you're new to future racing, it's important to take the time to study the form and understand the factors that can af pciex16 slot A x8 card will work in an x1 slot, but will be limited to x1 speeds A x8 card will also work fine in a x4 slot It will be limited to x4 speeds

slot to 3x Maybe you have a hair or something else blocking a contact in your PCIe slot Or a bent socket pin Or a defective motherboard Or a defective