This video explains how to fix speaker issues and no sound on HP Envy x360.. Why isn't the sound working on my HP Envy? If the HP Envy x360 is not working, it might be due to one of the following factors: Outdated driver: The first thing to check if your HP Envy or Pavillon laptop sound is not working on Windows 11 is the driver. If your sound driver is outdated, you must update it to the latest version to fix the issue.
My HP Envy 17.3 inch Laptop PC 17-c has suddenly lost all sound/audio. One minute it worked normally and the next minute it was gone. Control panel and sound settings say there is no sound device connected. Obviously there was sound the whole time I owned and used my laptop. I never connected or disconnected anything.. Windows 11 is generally backward compatible with Windows 10 drivers. Download the latest audio drivers available for Windows 10 from the HP website and install them. Device Manager: a. Right-click on the Start button and select "Device Manager." b. Under "Sound, video and game controllers," right-click on your audio device and choose "Update.