Originally Posted by wozza_bruv
correct?? isnt there only one way with the notch/latch?
Yeah, only one way to insert plug. The other end/s is plugged into PSU correct?
If that doesn't do anything, try another pci-e slot, try removing the nvme, (don't think that's the reason though), system will still boot to bios with no drive installed.
If still nothing, I'd check video card in another working system if you can.