Fist PC Build nothing turn on (only fans) HELP ASP BUILDING IT RIGHT NOW

neo_4_

Prominent
Mar 30, 2017
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Ok so nothing was powering on when i pressed the power button so i did the paper clip thing and my case fans turned on... but when i plugged it into my motherboard nothing powered on... help?
 
Ohhhh wait the power switch connector i think i plugged it wrong but i have no idea how to plug it in cant find it in manual... i have the b350 tomahawk