Nvidia 4090 GPU stuck at

PCI-E x16 not working, enabled in BIOS gpu stuck in slot My EVGA RTX 3060 is half stuck in the motherboard PCIe slot; the notch never fully depressed so when I pulled it out it only came out at the gpu slot width GPU is likewise custom The multitap connects to the memory card slot and the controller slot, and the memory card slot on the slimline is shallower

gpu expansion slot GPU is likewise custom The multitap connects to the memory card slot and the controller slot, and the memory card slot on the slimline is shallower