I just finished putting my new build together and when I go to power it on the motherboard doesn't light up, beep or anything. I've tried two different 24 pin cables, the PSU works because I used it to leak test my loop and it worked fine.
I'm not sure why it isn't working, does anybody have any ideas?
I don't want to have to tear out my whole watercooling setup and get a new mobo
The motherboard is the rampage iv extreme black edition and psu is an axi 1200w.
The first time when I plugged it in the light on the start button of the motherboard was on but when I pressed it nothing happened, the pump, fans or case leds still didn't turn on.