I was playing on my computer and had just loaded titanfall before 5 seconds in the game it flashed a green light and I said shit my computer crashed. I have a gtx 970 clocked at 1500 mhz and 7550 mhz. I realized that when I logged on the resolution was different and wasn't on the 970s hdmi so I assumed that something was wrong with gpu. I opened my computer and tried to tinker with(taking off the gpu and putting it back in since I don't know much about computers). When I was putting it back in I accidently took out a cord somewhere on the mobo (I heard it come out and I have no idea which it is). Ithe won't start now not even a glow it's just off and I'm really scared PLEASE HELP!!