Mitras PSU is making noise

[Simon59]

Hello,
I am using 2 mitras LB2 110 cm (70 watt) lightbars with a 150 watt PSU.
The PSU is making a singing noise
Is that normal?

[Vinny]

Hi,

Do you have this connected to a sole power outlet or is it connected along with other equipment from a power strip?

[Simon59]

Hello, thx for your very fast reaction
The PSU is connected to my GHL 5.1 powerbar

[Vinny]

Please connect this to a sole power outlet (except PB5.1 outlets) and let us know if the noise persists.

[Simon59]

Hello,

I have connected the powersupply to a sole AC socket and the noise is still there.
I also made a connection to another wall socket with an extention cord, but the result is the same.
It is an irritating sound and it is the first thing I hear when I enter the room.

[Vinny]

Please create a support ticket so we can address this matter for you.
https://www.aquariumcomputer.com/sup...ets-enquiries/