Quote Originally Posted by ssboisen View Post
It would make more sense if it did, but it sounds like its coming from the upper part of the motherboard. If I hold my ear right next to the PSU, there is no noise except for a little fan noise.
there are 4 coils embedded in individual cases with silicone around the coils...if there is not enough silicone, it will make harmonic sounds..these coils are just next to the PWM heatsink....higher load affect these coils by making them work harder, i presume, at dampening the pulses in current....you can always add more silcone.