• ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
Are you having HotKey issues? Click here for tips and tricks.
HP Recommended
HP EliteDesk 705 35W G4 Desktop Mini PC
Microsoft Windows 11

Hello, I bought this item and it used to get pretty hot but not overheating, however, I upgraded the BIOS last week to the latest version and now the fan is just like a plane turbine. I have done everything including removing the CMOS battery and no signs of the fan coming down. It is so loud that it is disruptive and gives me a headache, super uncomfortable. I wanted to know if I can reverse the BIOS update. Unless you have any other ideas. Before the BIOS u pdate, it used to be very comfortable in terms of noise. 

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.