I recently built a computer and have been using an Nvidia geforce gt 730 graphics card. The motherboard is an asus b-350-f, the cpu is a ryzen 7 2700. Everything works fine. I purchased a Gigabyte rx 570 4gb card and when i installed it I couldnt get any signal and the motherboard wouldnt recognize it, also the fans didnt come on. The gigabyte logo and fan stop logo were lit up though. I talked to gigabyte and they said i should get a replacement card so i did and im waiting for it in the mail now. I am wondering if anyone else has had this problem or if i actually just got a bad card. Or if there are settings i need to change or something. Any help would be appreciated.