PSU buzzing noise @ connection Tags: Power Supplies Connection Components Last response: December 15, 2011 10:08 PM in Components Share banned_03 December 15, 2011 8:53:08 PM So I've recently noticed that my PSU makes a soft electrical buzzing noise that you can hear if you get close to where the PSU is connected to the plug thing. I was just wondering if this is normal because this is a 3 week old power supply. Thanks. More about : psu buzzing noise connection rolli59 a c 694 ) Power supply December 15, 2011 10:08:06 PM It is not an uncommon problem if you google PSU coil whine. Quality PSU's are less likely to have it and people have successfully RMA'd them for that reason. m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedPSU Makes VERY loud Buzzing/Rattling/Humming noise until i punch it (hard) Forum Solvedpsu makes buzzing noise when cpu is under load Forum Solvedloud buzzing noise from psu Forum SolvedDo i need a PSU upgrade? Buzzing Noise Forum SolvedPSU making buzzing/popping noise, crackling Forum SolvedChieftec PSU makes a buzzing noise Forum SolvedBuzzing noise from speakers when connected to monitor, but not PC Forum PSU electrical buzzing noise Forum PSU Buzzing Noise (Like a zzzzzz sound) Forum SolvedLine in extreme buzzing noise after connecting guitar Forum PSU Buzzing Noise Forum Brand new PSU periodically making faint buzzing electric noise Forum PSU & GPU buzzing/clicking noise Forum Ps3 Buzzing/Static noise from headphones when connected to monitor Forum High pitch noise & buzzing from motherboard or psu. Forum Loud Buzzing Noise When Turning On Computer, 1 year old PSU suspected Forum SolvedASUS GTX 770 Overheating and Making Buzzing Noise Forum SolvedCorsair H60 buzzing noise Forum Solvedbuzzing noise from my gpu Forum SolvedWeird buzzing noise Forum More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !