Help with fan activity
 

Hey everyone, i have a Compaq C700 with SL 10.6.8 everything works very well, the only thing bothering me is that my fan does not move unless the cpu gets very hot like 75C, then the fan blasts on and cools to around 62c then stops again. does anyone know how i can fix his? idc if my fan is very loud aslong as my cpu is cool lol, thanks.