I just bought a new motherboard (gigabyte H110M- DS2) and a 6th gen i5. I installed it into my pc myself but I'm not sure where I should put in the power and power LED cords. I tried to follow the manual. I put the LED cord in the right places but it doesn't work and I put the power cord into the right place and it works but then after a few seconds it will turn off and then on again and off. I need to know where I should plug in the power switch and LED switch so it can work.