A No audio device is installed or No audio output device is installed message displays and no sound plays.
Run automated tools and check the driver status to enable the device in Windows 10.
Check playback device status in the sound settings and check the device connection to the computer.
Automatically identify and fix audio errors with the Windows sound troubleshooting tool.
Right-click the notification area speaker icon , and then select Troubleshoot sound problems.
Select the device you want to troubleshoot, and then click Next to start the troubleshooter.
If a recommended action displays, select Apply this fix, and then test for sound.
An outdated audio driver can cause sound errors and issues. Use Device Manager to check if the audio device is disabled, and then install an available driver update.
Use the HP PC Hardware Diagnostics Windows tool to perform an Audio Playback Test. This checks the functionality of the audio subsystem, including audio controllers and codecs.
If the audio error persists, use Microsoft System Restore to fix the problem.
Go to HP PCs - Using Microsoft System Restore to restore your computer to a previous state when sound was working.