Standalone Graphics Card not Detected by Motherboard

So, I have built a new gaming pc (this is my first build) and things are not going to plan. After I built it in around November of 2015 it was working fine, winter break rolls around and I leave my pc runing and go out for a couple of hours. I came back and tried to get my monitor to wake up and it said that no inputs were detected. I have done extensive research and tried everything I could find on the internet. I have used ddu, wiped my hdd and started with a fresh build of windows and nothing is working. In my bios the pcie slot is labeled as the boot slot for graphics. I have rma'd bot my motherboard and my graphics card.

My build is:

1. Gigabyte h97m-d3h
2. intel core i5 4960
3. Msi R9 390x garphics card
4. seagate barracuda 1tb hdd
5. Cooler master hyper 212 evo
6. G.SKILL Ripjaws X Series 8GB
7. EVGA 600b 600w 80+ Bronze ATX Power Supply

EDIT: Spelling EDIT 2: Power Supply