This is as weird as it is my Antech HCG 520w which is a Seasonic S12II-520 has been working flawlessly until yesterday when suddenly heard a low frequency clicking noise coming from back of the unit. Here's what I've tried: - Stopped the PSU fan and made sure it's not the source. - Opened the case and cleaned the dust. - Tried using an outlet in another apartment to see if it's bad wiring. But nothing helped. It mostly happens when the PC is under load. This video describes the situation... PSU Clicking Noise It's not the Fan or Coil Whine Weiterlesen...
