Ok i have this computer i made my self every thing works fine on it boots normal but wen i turn it on the system fan jus stops kicks over a bit then stops its just a 2 plug 1 plugged into a 3 plug 1 it just dosent have the fan speed cord then i turn it with my fingure and it starts going and i tryed the fan on this computer works normal ??? is my motherboard F#@k'd