Vulgrim

Thank you! Yea i was just worried cuz it was quiet a few weeks ago. But you put my mind at ease. Interesting how some stuff can just cause coil whine like the USB hub. You learn something new everyday!

Hello, recently my rm750x started making a buzzing noise similiar to this: [ame] [/ame] But its higher pitched and wasnt there before and persists even when the PC is shut down. It stops if i turn off the PSU switch. I can only hear it if im close to the exhaust of the PSU and generally doesnt bother me unless its something bad with the PSU. I was wondering if this is just coil whining that recently developed or if its something dangerous/faulty ?