Here is a dumb question, I have a ROG Strix Z590-A motherboard, Intel i9-11900kf, AIO cpu cooler, ddr 4 fury ram, 500 gb PCIe 4.0 crucial and Corsair rm750 power supply, the only thing I need is a video card. I’m trying to turn the PC on just to see if all the fans run but nothing is turning on...