Constant buzzing from all-in-one monitor

[mangomarie]

There is a constant humming sound from the monitor itself, not the speakers.Sometimes I can get it to hum at a lower volume by repositioning the monitor, but it comes back before too long. Changing the pc volume makes no difference to the hum volume.  I have had this problem pretty much since I started using this pc less than a year ago and it is so irritating that I can't use it for long. Anyone got any suggestions/ideas?

[KrazyToad]

@mangomarie

Welcome to HP Support Forums. A really great platform for posting all your questions and finding solutions.

I have gone through your Post and would like to help

Try updating the BIOS from this Link: https://support.hp.com/us-en/drivers and let me know if the buzzing noise continues

Keep me posted

Thank you and have a great day 😊

If the information I've provided was helpful, give us some reinforcement by clicking the "Solution Accepted" on this Post and it will also help other community members with similar issue.

[mangomarie]

Thank you for responding so quickly.  I followed the link to update BIOS and from there my pc went through many motions for a while. I don't know what it did, if anything, but the humming chorus is unchanged. Sometimes a slight change in positioning of the pc helps for a little while. I'll keep on looking for a solution, but thank you any way.

[KrazyToad]

@mangomarie

Thanks for keeping me posted

This seems to be a Hardware issue

I have sent you a private message with the next course of action

Thank you