I just build a new PC with a GA-AX370-Gaming K7 motherboard, a RYZEN 7 2700X Processor, a MSI GeForce GTX 1070 AERO ITX 8G OC graphics card, 2x8gb corsair vengeance LPX RAM and a samsung V-NAND SSD 860 EVO 1TB. Once I plugged the power in, the fans started to work and everything lit up. I'm very...