I just upgraded from an AMD processor and MSI motherboard. I now have a intel i5 7600k, b250m-hdv mobo, and 8GB of ballistix ram. After putting new hardware in and texting multiple HDMI cords it will turn on (lights and fans) but won't display to monitor. My guess is the problem has something to do with the ram which I cannot test or some wiring because I had to move most of the wires. Please help