Buzzing sound from psu

[moomoox3]

May i know what wrong with my psu (superflower hx600) suddenly it got this weird buzzing sound even whn i didnt switch on my cpu, i can still hear the buzzing sound coming from my psu when i just on my switch. It is going faulty?

 

[Alternative X]

May i know what wrong with my psu (superflower hx600) suddenly it got this weird buzzing sound even whn i didnt switch on my cpu, i can still hear the buzzing sound coming from my psu when i just on my switch. It is going faulty?

Coil whine? Should be OK for use, but if you cannot tahan, can RMA the PSU.

 

[moomoox3]

Coil whine? Should be OK for use, but if you cannot tahan, can RMA the PSU.

Ya it sound like coil whine but before that don't have that sound for like 2months . So it is still okay to use right? If not i will RMA when i am free

 

[royfrosty]

Coil whine is normal. But if you find it too irritating and cmi tech dynamic on a thread here mentioned that you can take back to the service centre to help out.

 

[Alternative X]

Ya it sound like coil whine but before that don't have that sound for like 2months . So it is still okay to use right? If not i will RMA when i am free

Watch this video and then decide if it is of concern to you.

Coil Whine Explanation & Demonstration Linus Tech Tips - YouTube

 

[moomoox3]

Thanks btw if i want to RMA, where can i RMA my psu? (superflower hx600)

 

[Alternative X]

Thanks btw if i want to RMA, where can i RMA my psu? (superflower hx600)

Tech Dynamic is the distro for Superflower.

 

[jtjt00]

Service Centre

Thanks btw if i want to RMA, where can i RMA my psu? (superflower hx600)