msi rx 580 armor oc

Hey, I put together a new pc for myself and after I got all the parts I switched it on. The problem is that after I switched it on, every cooler started spinning and computer sounded like it worked but I couldn’t get any signal from my GPU to my monitor, I connected my GPU through HDMI and I...

I just bought a second hand MSI RX 580 8G thinking it was and OC edition but turned out to be miner edition and it had only DVI output port and I haven't tasted my card yet since i still have some parts left for my build But im sure the card works. So my first questions are 1: Can I use it for...