Usb Pnp Audio Device Driver

-->

4 Find your USB PnP Sound Device device in the list and press double click on the media device. Click Reinstall driver button. 5 Choose Install from the specific location and click on the Browse button. Click on the Next and Finish button after that to complete the installation process. 6 After these steps, you should see USB PnP Sound Device. In order to manually update your driver, follow the steps below (the next steps): 1. Go to Device Manager (right click on My Computer, choose Manage and then find Device Manager in the left panel) 2. Right click on the hardware device you wish to update and choose Update Driver Software. Choose to select the location of the new driver.

After the device-specific driver is installed, Windows 10 will select that driver instead of the standard USB audio 2.0 driver when you first connect the device. Note See the device manufacturer's user guide for specific instructions about how to install the driver. Audio Adapter is a PnP Sound Device Driver Unavailable. Download the latest driver for USB PnP Sound Device, fix the missing driver with USB PnP Sound Device Home. The package provides the installation files for C-Media USB Advanced Audio Device Driver version 10.0.1.1. I am using Cadence to add it is a raspberry pi.

Symptoms

Consider the following scenario:

You connect a Universal Serial Bus (USB) audio device, such as an audio adapter or USB digital-to-analog converter (DAC), to a Windows 10 Version 1703-based computer for the first time.
The operating system detects the device and loads the standard USB audio 2.0 driver (usbaudio2.sys).
Windows then downloads the device-specific driver from Windows Update.
The downloaded device driver replaces the usbaudio2.sys driver.

In this scenario, the device cannot be used, and the computer does not have sound. The speaker icon on the task bar is marked with an X mark. When you select the icon, you receive the following message:

Audio services not responding. Both the Windows Audio and the Windows Audio End Point Builder services must be running for audio to work correctly.

Cause

This 'audio not playing' problem occurs because the default USB audio 2.0 driver (usbaudio2.sys) uses the WaveRT port for operation but the device-specific driver does not. However, both drivers use the 'wave' reference string when the device interface is registered.When the device-specific driver replaces the default driver, the device interface that is created by usbaudio2.sys is still used because the reference strings overlap. Therefore, the operating system assumes that the new driver also supports the WaveRT port. Because the new driver does not support the WaveRT port, the system cannot access the driver.

Resolution

To fix this problem, use one of the following methods.

Method 1

Uninstall the device. To do this, follow these steps:

Open Device Manager.
Select and hold (or double-click) the name of the device, and then select Uninstall.

Note:In step 2, don't select the Delete the driver software for this device check box.

Method 2