I've been gaming with my 2400g inegrated graphics for a few months, I recently bought the https://pcpartpicker.com/product/xH448d/msi-radeon-rx-580-8gb-armor-mk2-oc-video-card-rx-580-armor-mk2-8g-oc and when I go to put my pci-e cable into it, it just outright wont fit. I tried for about half...