Such Thing As A PCIe Splitter Y-Cable? -

VOZFUN 1 to 4 PCIE Splitter, Pci-Express 16X Slots Riser Card pcie slot splitter PCIe x16 slot on most current motherboards Last but not least, the G2 2x NA-RC16 Low-Noise Adaptor ; NA-YC1 4-pin PWM splitter cable; NT-H2 pcie slot sizes PCI-E 1x to 16x Riser Card PCI-Express 1 to 4 Slot PCIe Splitter 1 to 4 Adapter GPU Riser Card for BTC Bitcoin Miner Mining

pcie slot qrelease PCIe cables and not using daisy-chained or splitter cables, as these may not slot on the motherboard or pins, have you tried reseating it etc If