

Both the Windows Audio and the Windows Audio End Point Builder services must be running for audio to work correctly. When you select the icon, you receive the following message:Īudio services not responding.

The speaker icon on the task bar is marked with an X mark.

In this scenario, the device can't be used, and the computer doesn't have sound. The downloaded device driver replaces the usbaudio2.sys driver.Windows then downloads the device-specific driver from Windows Update.The operating system detects the device and loads the standard USB audio 2.0 driver (usbaudio2.sys).You connect a Universal Serial Bus (USB) audio device, such as an audio adapter or USB digital-to-analog converter (DAC), to a Windows computer for the first time.This article discusses the "Audio services not responding" error and USB audio device doesn't work in Windows 10 version 1703.
