[SOLVED] Unpleasant sound of power supply during overload

[Selfmade2027]

Hi, my system power supply sounds when playing (undrload), does anyone know why? Sounds like vizzzzz, I just bought the power supply and it has a warranty
Power model: huntkey 700w apfc

https://en.huntkey.com/product/apfc-700/

Cpu i5 3570
vga rx580 8
memory 8g
mb p8b75

 

[Spaceghaze]

Hi, my system power supply sounds when playing (undrload), does anyone know why? Sounds like vizzzzz, I just bought the power supply and it has a warranty
Power model: huntkey 700w apfc

https://en.huntkey.com/product/apfc-700/

Cpu i5 3570
vga rx580 8
memory 8g
mb p8b75

I would return that PSU and get something better as earlier posts indicate that this PSU is not a good one.

https://forums.tomshardware.com/threads/hunt-key-apfc-700w.201666/

 

[jonnyguru]

Hi, my system power supply sounds when playing (undrload), does anyone know why? Sounds like vizzzzz, I just bought the power supply and it has a warranty
Power model: huntkey 700w apfc

https://en.huntkey.com/product/apfc-700/

Cpu i5 3570
vga rx580 8
memory 8g
mb p8b75

You can't use a garbage PSU like that on a modern day PC with discrete graphics. Return it and buy something proper.

 

[drivinfast247]

You can't use a garbage PSU like that on a modern day PC with discrete graphics. Return it and buy something proper.

Oh, come on! It's a Huntkey! If you don't know Huntkey, you don't know power! Lol

 

[alceryes]

It may not be indicative of an issue. What you describe is commonly known as 'coil whine'.
However, I agree with the others. I would replace it with a better known brand.