Just build a new pc for the first time, and it does not boot up the fans and lights turn on on the pc and mobo but the cpu wont turn on lights or fans, im worried that i broke the cpu or the mobo because as i wad putting it together i had a hard time putting the cpu cooler into the mobo as the backplate was loose and it did not reach easy for the screws, and when i did put it together i might of tighten it too much and heard a cracking noise and im not sure of taking everything apart as i dont have more thermal paste to put on it and is hard to get any as i live in a small town and the only way is to buy it online and wait over a week, sorry for the trouble as i tried looking for a solution but dont know what it could be or where to look first