Hello, so I ordered the Z370, and I have tested the power supply using the 24 pin tester, and when I use that, All of the lighting and the case fans (which are connected to the power supply) come on. But when I connect the 24 pin part as well as the 2x4 pin to the motherboard, nothing happens. I think that the motherboard might be broken, does anyone have any thoughts, or is there a way for me to return it? I cannot think of anything I did wrong, and I am sure I installed everything correctly. Thanks for your help, have a good day.