HP Omen PSU buzzing extremely loud in standby

[MrChicken]

Good day,

every time  i switch my off my PC and my monitor goes to standby, the PSU starts buzzing extremely loudly forcing me to unplug it.

I tried a different power cord, a different power strip, and a different wallsocket (and plugging in diretly into it) and the buzzing wont stop. I tried looking for replacement PSUs and since I bought the monitor only about 1 or 2 months ago, I was wondering if I can get a replacement 🙂

[Echo_Lake · Accepted solution]

@MrChicken

Thank you for posting on HP Forums,

Echo_Lake is at your service.

I understand you are in need of support, As you've performed relevant troubleshooting steps

and the issue persists, this sounds like hardware related. And to help you out, I'm sending out a Private message to assist you with the next course of action. Please check your Private message icon on the upper right corner of your HP Forums profile Next, to your profile Name, you should see a little blue envelope, please click on it or simply click on this link: https://h30434.www3.hp.com/t5/notes/privatenotespage

[MrChicken]

I FINALLY found the solution: Disabling DP Deep Sleep made the buzzing stop completely.

[Echo_Lake]

@MrChicken

Thank you for posting back. 

I am glad to know that you managed to resolve the issue and found the solution for this issue. Please reach out again for any further assistance.

Have a nice day ahead!