Question GPU is plugged in but no display

Mar 22, 2020
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CPU- Intel Core i5-4690k 3.5 GHz Quad-core Processor
Motherboard- Gigabyte GA-Z97-HD3 ATX LGA1150
GPU- XFX Radeon RX 590 8 GB Fatboy OC+ Video Card

I got my new graphics card, I have it installed properly. But my computer isn't recognizing it and doesn't have any input. When I go to my Device manager it only shows my motherboard graphics. I have tried disabling my motherboard graphics and restarting it. Also looked in my bio but had no luck. Please help