Before I take components somewhere to be tested, thought I would post her. New build with Asus Prime 570 pro, AMD RYZEN 3700X, 1000Watt Ultra modular PSU assembled on wooden table. No RAM, or GPU. When powered up, all I get to work is the decorative onboard rgb light, neither CPU nor chasis fan spins. None of the Q led lights come on . I tried another psu but it is only 450 watts....same results. Am I missing something stupid?Any thoughts?