Without particulars for that system it's really only a guessing game. It could be practically anything including bad luck !!!!!I just built my new system and everything flashes on and then off when I power it on. The ram lights up and the motherboard leds do too, but the fans dont move or light up. Not even the gpu does. Any help?
https://pcpartpicker.com/list/ywY6cYWithout particulars for that system it's really only a guessing game. It could be practically anything including bad luck !!!!!