I bought a system with this board in it, it seemed to work alright. I transferred all of the parts into a new case, and upgraded the gtx 560Ti it came with to a gtx 980. After solving a few other issues, it seems the mobo isn’t recognizing the graphics card. I tried it with the old graphics card, but nothing happened either. Basically the pc boots when hdmi is plugged into the mobo, running off of integrated graphics. But anything plugged into the gpu with send no signal. I don’t feel like a physically damaged anything while building, but I’m not sure. Please help! Thank you!
Intel Extreme Board DZ77GA-70K
Came with 560 Ti, but trying to use gtx 980
4x4gb Elpida Ram (don’t know speed)
High Power 600w (model: HPG-600ST-F12S)
1tb Wd Blue Hdd
Another 1.5tb hdd (seagate maybe?)
Phantek eclipse p300 case