hello everyone, yesterday i made a thread about my cpu fan being broke so i went and got a replacement fan today from my brothers place problem is its a 3 pin connector and the connector on the motherboard is a 5 pin. so would i be ok if i plugged the 3 pin into the 5 pin slot? and i also have a another fan that would work its 4 pin though. would that work in a 5 pin if the 3 pin dont? and one last thing the cpu fan had a broken blade so i broke the 2 more blades off to balance it out. would i be able to use it if the other fans i have dont work? thanks in advance.