-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.Windows 11 Support Center.
- HP Community
- Notebooks
- Business Notebooks
- Who Me Too'd this topic

Create an account on the HP Community to personalize your profile and ask a question
Your account also allows you to connect with HP support faster, access a personal dashboard to manage all of your devices in one place, view warranty information, case status and more.
01-12-2022 06:53 AM
I cannot hear any voice or other people can't hear my voice. I checked and found that no audio output and input devices were found. In the device manager, audio input and output devices is missing. At sound symbol, it shows no audio device is installed.
HP ellitebook 840 core i7
gen6
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.
† 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>.