Question Electric buzzing sound from my psu

[Ahhmmed]

Today while i was playing on the pc , i heard an electric buzzing sound from the psu and it wasn't constant , sometimes it disappears , so i turned the pc off and removed the power cable then plugged it again and the problem solved , could it be from the psu not the power cable ? I want to know because the psu is new (used it for one week only)

 

[refillable]

Can you describe more specifically what "buzz" is it? A cable touching a fan can sound "buzzy", so does a fan with faulty bearing. What PSU are you using?

 

[Ahhmmed]

Can you describe more specifically what "buzz" is it? A cable touching a fan can sound "buzzy", so does a fan with faulty bearing. What PSU are you using?

Bitfenix whisper 750watt , it is an electric buzzing but now it dissapeared