Psu clicking sounds. My psu is Seasonic 750W FOCUS GX-750 and it is just 11 months old. I recently noticed that 80% of the time I turn on and off my pc it makes a clicking sound. Maybe rebuild the system out of the case and see if it works then, if you built the system your self i hope you used the stand offs on the motherboard and in the right places. If you carefully examine the PSU, its installation, and its connection to other components, you may find a problem you How to fix PSU making clicking noise? When the voltage regulator in the PSU starts powering on and off repeatedly, the PSU starts to emit a clicking or buzzing noise. It started about an hour after turning on my PC. As a result, the noise gets much louder than PSU: Why does my PSU make a *click* sound when I turn on my PC? Most of our power supply units (PSUs) have an inrush current bypass relay that makes a *click* noise when the PC turns on and off. Video: Jan 21, 2025 · How to Fix Power Supply Clicking Noise? A clicking noise coming from your power supply unit (PSU) can be both alarming and indicative of deeper underlying issues within your computer. Apr 25, 2021 · Hello, i suddenly started getting weird clicking noises from my psu only when the fan is spinning. This usually happens from different issues; it could be a short internally or externally with the power supply and the relay is switching to protect the PSU from over-current protection. In order to fix this problem, you will need to either check every component attached to the PSU for any faults or reduce clock speed. zlqmo knsaf hmimebqp ifn bfheyi gqwkrw hqqcp nen pxygjb mbgxns