I've been building my first PC and bought a ROG Crosshair VIII motherboard and am having issues with connecting my power supply to it.
The power supply i got was the EVGA 850GQ but the cpu power cables have a different shape and cannot fit into the motherboard 8 pin slot properly. I bought a cable that does fit it but not of EVGA brand then the components fail to work but without that cable they will work (minus the CPU of course) . I was wondering if there was a solution that I'm not seeing here. I'm attaching a picture of my motherboard female connectors for reference.
Thanks