Can't get PC to be quiet!!
I have got an alienware aurora 7500 that, when i received it, was extremely noisy. Since then, I've swapped the 120mm case fan, swapped the power supply, added 2 80 mm fans, and a fan controller. The 120 mm case fan is still fairly loud, but all you can hear is the air. However, when i turn the 2 80 mm fans and 120mm fan down all the way, I hear a buzzing from the inside. I think it might be either the cpu fan ontop of the waterblock, or the liquid cooling liquid holder attached to the radiator. Anyone know what I should try to make it quiet?