New graphics card no display, even disables motherboard onboard graphics.

A_7___

Commendable
Jan 15, 2017
2
0
1,510
Recently built a new rig and nothing works specifically when the GPU is set in.

Motherboard onboard graphics works just fine when the GPU is out. But once the GPU is in, No display option works. Not the GPU. Not the motherboards.

I've checked for all PSU pins to be plugged in.