Hey everyone just built my first computer but it wont turn on and I dont know why. The green light on the motherboard is on and I'm 99% sure that everything is installed correctly. I used the spacers for the Mobo installation and i have both the 24 pin and 8 pin connector plugged in I do however only have 4 of the 8 pins plugged in but the manual said i should do that. I have no idea what could be wrong I follow the manual for every step. if you might have a clue as to why let me know