Q10pro PSU, so much noise!

[sosuke91]

Am i the only one who has a psu that makes so much noise when q10pro is in standby?

When i turn it on, there's no sound from psu.

I tried another compatible psu and it makes so much noise anyway too!

I tried also to use it in other rooms and still the same sound from psu.

Any solution ?

Thanks to anyone

[stl]

Am i the only one who has a psu that makes so much noise when q10pro is in standby?

When i turn it on, there's no sound from psu.

I tried another compatible psu and it makes so much noise anyway too!

I tried also to use it in other rooms and still the same sound from psu.

Any solution ?

Thanks to anyone

If you disconnect the psu conector from the box do you hear the noise?

[sosuke91]

No, only if it is plugged in and the q10pro is on standby. When i turn q10pro on there's no more noise from psu

EDIT: yeah the psu on is own makes noise if not plugged into the box

[stl]

It's probably the high frequency transformer buzzing depending on the load. I don't think there's a problem with the box itself.