Types of PCIe Slots Explained

I tried the clear CMOS procedure again and that didn't fix the issue I tried a GTX 750 ti(that uses the power of the slot and not external

When attached to a motherboard's PCIe x16 slot, a card such as the GeForce RTX 4080 can draw up to 75W from the + and +12V rails

pcie 1 slot PCI Express x16 to x16 Slot Riser Card Extension Cable

pcie x1 in x16 slot However, not all PCIe slots are the same, and this is where confusion may come in However, a x16 device say, in a x16 physical slot, will still work fine