MOBO MSI Z170A Carbon
RX 480 4GB OC MSI ARMOR
PSU EVGA 1600W
The GPU is powered with the VGA cable AND SATA to the PSU. Riser to the PCI. But nothing happens, tried with different cards, raisers, PCI slots, VGA power cable, nothing happens.
Just both fans of the GPU keep running but the MOBO and the W10 won't see any connected GPU.
What could happen?