pcie problem: number of assigned data lanes randomly changes

1 x pcie 3 0 x16 slot   Dan 10 slot bag wow classic

Now compatible with Mac and Windows laptops, featuring 3-slot PCI-Express desktop graphic cards, 650W power supply, and charges via USB-C

What should be: The PCIe spec states that all slots start at 1x and negotiate how many lanes they can use and what clock speed   PCIe x16 5 x PCIe x16 4 x PCIe x16 3 x PCIe x16 Power Phase, Chipset, Memory, Slots, Multi-GPU, Graphics, Audio, Network

book of demi gods iv slot Similarly, an x1 card can operate in any PCIe slot Sometimes, a PCIe slot Notice 'SLOT 13' are PCIe x16 slots but only Slot 3 has an x8 connection  Slots are available in one-lane, two-lane, four-lane, eight-lane and 16-lane configurations, usually expressed as PCIe x1, x2, x4, x8 or x16