Hello everyone, I recently got a brand new Seasonic GX-850 PSU. I noticed that I can hear a faint electrical buzzing sound coming from the area where the power cord plugs into the PSU when I bring my head close to it. This buzzing is present when the PC is turned off and the PSU itself is turned off at the switch (but still plugged into a surge protector), and this part worries me. The buzzing gets more noticeable when the PC is on.
I know it can take some time for the PSU to completely discharge after shutting down, but this buzzing can be heard even after more than 24 hours have passed since the PC was shut down and the PSU was switched off. The buzzing stops after I unplug the PSU, but it resumes as soon as I plug it back in.
Here are a few things I've tried but none of them have resolved the buzzing:
-plugging the PC directly into the wall socket instead of into the surge protector
-plugging the PC into a socket in a different room
-using a different power cord
-making sure that the power cord is pushed all the way in
The PC works fine otherwise, there aren't any problems such as restarts or shutdowns. I would try to provide a recording of the sound but my phone unfortunately can't pick it up.
My big question is - is this something potentially dangerous (either for my components or as a potential fire hazard), or is this nothing to worry about?
I know it can take some time for the PSU to completely discharge after shutting down, but this buzzing can be heard even after more than 24 hours have passed since the PC was shut down and the PSU was switched off. The buzzing stops after I unplug the PSU, but it resumes as soon as I plug it back in.
Here are a few things I've tried but none of them have resolved the buzzing:
-plugging the PC directly into the wall socket instead of into the surge protector
-plugging the PC into a socket in a different room
-using a different power cord
-making sure that the power cord is pushed all the way in
The PC works fine otherwise, there aren't any problems such as restarts or shutdowns. I would try to provide a recording of the sound but my phone unfortunately can't pick it up.
My big question is - is this something potentially dangerous (either for my components or as a potential fire hazard), or is this nothing to worry about?