Question I was plugging in some new case fans now my gpu wont output anything/motherboard has the white light

[Roboninja2468]

So i was plugging in some new fans and put everything back the way it was but now my gpu wont output anything. Is there anything i have done wrong? Power is going thru the gpu as the leds on the gpu are working

 

[Roboninja2468]

dw im a flipping idiot