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 517 ) 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. Can't find your answer ? Ask ! Publish Related resources: ForumBrand new PSU periodically making faint buzzing electric noise ForumPSU & GPU buzzing /clicking noise ForumHeadset buzzing /humming noise ForumMicrofone making buzzing noise ! ForumWeird Buzzing noise While Moving The Mouse ForumConsistent buzzing noise on all audio ports - EMI? ForumXFX HD Radeon 6950 2gb making buzzing noise ForumBuzzing noise inside my case ForumBuzzing noise in my computer... ForumUrgent- computer making a buzzing noise ! ForumBuzzing sound coming from recently built PC, PSU ? ForumPSU buzz noise , Computer doesn't turn on ForumPSU Buzzing Noise Forum6300 fx vishera black edition ForumPSU for Xfire 6870s and i5 2500K Forum[Solved] SLI GTX 560 Ti on 650w PSU ForumCan anyone recommend me a PSU with long cables for my Full-Tower case? ForumPSU, motherboards, or what? ForumDead PSU fan ForumCase and PSU for first HTPC More resources Read discussions in other Components categories Power supplies Sound cards NICs Akasa Antec Cooler Master Cougar DeepCool Enermax !