So i'm a new system builder and I finally got my last part (the graphics card). I put it in, made sure it was properly seated, and plugged in the 2 6 pin power connectors. I turned on my computer to install my OS and everything started fine except for my graphics card. I made sure that everything was plugged in but it still won't turn on. I get no DVI signal and the fans don't turn on. What should I do?
System Specs:
CPU: AMD FX 6300
GPU: Gigabyte R9 270X
MB: Asus M5A97 R2.0
RAM: 2x4gb Corsair vengeance 1600mhz
PSU: Corsair CX600
HDD: WD Blue 1tb
SSD: 120 gb Samsung 840 Evo
Case: NZXT Phantom 410 red
System Specs:
CPU: AMD FX 6300
GPU: Gigabyte R9 270X
MB: Asus M5A97 R2.0
RAM: 2x4gb Corsair vengeance 1600mhz
PSU: Corsair CX600
HDD: WD Blue 1tb
SSD: 120 gb Samsung 840 Evo
Case: NZXT Phantom 410 red