S2721QS, buzzing

Question

I just got a Dell S2721QS to use as a second monitor and I'm loving it. But it constantly makes a high pitched buzzing noise when on. It's very annoying if I'm just sitting here in the quiet. The noise seems to be coming from the area where the OSD buttons are. I have tried turning the volume all the way down so I don't think it's the speakers. Is there any way to fix it?

DELL-Cares · Answer

We tried reaching you on a private message asking for the Service Tag number but did not receive a response. We will also require a video with audio or an audio recording showing the buzzing noise. Please feel free to reply to the private message whenever you are available.

Monitors

S2721QS, buzzing