Hello everyone. I am having some trouble with a brand new PSU. It is a corsair RM650. I've hooked everything up and double checked all of the connections several times ( it was surprisingly difficult to get some of the plugs to fully plug in ) and I am not sure what might be wrong. When I turn the PSU on and then attempt to boot up my PC, the PSU makes a click sound right after hitting the PC power button, but then nothing else happens. It's seems like there is no power reaching the motherboard. Any advice on how to trouble shoot this problem? Could the PSU or possibly the cord that came with it be faulty?