View Full Version : Very Faint Buzzing from PSU

12-30-05, 07:57 PM
Hey guys,

So I just installed my CoolMax 650W PSU yesterday and today I noticed a very faint buzzing sound coming from it. The only reason I heard it was because I picking something up and my ear was next to it and I heard it.

So far it is working fine though but any ideas what could be causing this?

12-30-05, 09:08 PM
i get this from my psu when my pc is off also.