My motherboard is the ASUS Z490 Prime A, I have it connected using a 24 pin connector that connects to my power supply and a CPU 8 pin connector. I know that my motherboard is not receiving power because according to the manual when you turn on the power supply even without powering on the PC it should display lights. What could be the reason it isn’t receiving power, and I have checked the CPU and the 24 pin connections to it.