Newly built computer won't start up

Willerik

Prominent
Jul 27, 2017
2
0
510
So i just got done building my first ever pc. After i think i've done everything right, it wont turn on. I've tried messing around with different cables, but nothing helps. I'm starting to worry that i've broken something on the motherboard, or that something isn't compatible in my pc.
My specs are:
Asus B150m-a/M.2
Gigabyte gtx 1060 6gb
Intel core i5-6500
Evga b1 500w
Crucial 525GB SSD
Ballistix 8GB RAM (2x4)
Corsair Spec-01
 

Willerik

Prominent
Jul 27, 2017
2
0
510