Exaco Posted October 1, 2019 Share Posted October 1, 2019 (edited) Hello guys, this is my first hi-watt PSU and first time i'm hearing this buzz sound, is this normal or potentially failing PSU? It's a brand new PSU also i tried to test with different sockets, the sound is always there when the PC is on. The sound itself is more of the type of electric box sound, it's not "aggressive" just high pitched constant noise. Here's sample ( bad mic ): https://mega.nz/#!AdRQkKhB!5doQZGAmYKNcPUB05tI8MUHX7h1phv-ikxYPncKIuRY Edited October 1, 2019 by Exaco Link to comment Share on other sites More sharing options...
Vegan Posted October 2, 2019 Share Posted October 2, 2019 buzzing more evident in areas with 240V one way to improve on the problem is with a higher quality power bar with filters etc Link to comment Share on other sites More sharing options...
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