I'm having trouble with my new pc. When I turn it on my psu clicks and the pc doesn't boot. I've tested the psu for a short(the old paper clip trick), but I'm not sure what else it could be. My mother board rgb turns on when the power switch is on so idk. Also, I have already booted it and installed windows on it. I've already installed drivers and even started gaming last night. Today I turned it on but had to walk away and when I came back it was turned off and now won't boot.