My new PC I got from Craigslist came with a 4690k stock HS but it also came with a hyper 212 evo. I installed it and kind of forgot where to plug in the mobo cords again...I read up about where to plug everything and I'm 90% confident that I did it correctly. Now the problem is that when I turn the PC on, nothing happens...I NEEDED TO USE IT FOR A JOB AND I CANT. I'm also starting to suspect that my h97-m gigabyte is dead. I did a PSu test, unplugged and plugged everything in too many times...I have a 750 watt...I replaced the cmos...what do I do?