Ok so I built my first ever gaming rig I used the gtx 1070 Intel i5 6600k 16gb ram my motherboard is the msu z170 a pro evga 650 watt psu the cooler master hyper 212 evo ok now here's my problem everything was working fine until I started tinkering with bios now when my of powers on everything works but I'm not getting bios to post and I'm getting a red cpu light on the motherboard someone please help!!!