What is UAA bus driver for High Definition Audio?

Microsoft UAA Bus Driver for High Definition Audio is the sound driver for Windows Vista and older supporting many chipsets including Realtek, Sigmatel, Conexant, Adi, and CMedia. Files will be extracted to a Realtek folder where you can run setup.exe.

How do I install Microsoft UAA bus driver?

In order to install UAA in Windows XP, do the following:

  1. Download and save sp33867 to your hard drive.
  2. Open Device Manager.
  3. Click the plus sign next to System devices.
  4. Right-click Microsoft UAA Bus Driver for High Definition Audio and select Disable.
  5. Wait about 5 seconds for Windows XP to disable the device.

What is Microsoft UAA bus driver?

UAA describes a class driver initiative for computer audio solutions that are supported in Microsoft Windows operating systems. An audio device that is UAA-compliant can rely on the operating system for driver support. UAA includes the following improvements for users, OEMs, and hardware manufacturers.

How do I disable Microsoft UAA bus driver for High Definition Audio?

Open Device Manager. Click the plus sign next to System devices. Right-click Microsoft UAA Bus Driver for High Definition Audio and select Disable.

Where is Microsoft UAA bus driver?

Make sure that the “Microsoft UAA Bus Driver for High Definition Audio” exists in “Device manager\ System devices”. Right-click the “My computer” icon on your desktop. Select “Properties\ Hardware\ Device Manager.

What is Microsoft UAA?

Universal Audio Architecture (UAA) is an initiative unveiled in 2002 by Microsoft to standardize the hardware and class driver architecture for audio devices in modern Microsoft Windows operating systems.

Where is the Microsoft UAA bus driver?

* In Device Manager, expand Sound, video and game controllers. Under this category, you’ll see Realtek High Definition Audio. If there’s a yellow mark next to the device name (usually an exclamation or a question mark), there’s problem with the driver, and you need to update it.

Should I install Realtek HD Audio driver?

Is it Crucial to Install Realtek High Definition Audio Manager? Realtek High definition audio driver is necessary for connecting the audio systems in your PC with sound cards and speakers. This driver is not absolutely essential for running your Desktop audio if there are no problems with the audio.

How do I install a high definition audio device?

  1. Click Start.
  2. Right-click Computer, and then click Properties.
  3. At the left pane, click Device Manager.
  4. Double-click the Sound, video and game controllers category.
  5. Double-click Realtek High Definition Audio Driver.
  6. Click the Driver tab.
  7. Check Driver Version.

How do I disable Microsoft UAA bus driver?

Press simultaneously the Windows and R keys to open the Run Type devmgmt. msc and click OK to open the Device Manager. Expand the System Devices option, and look for the Microsoft UAA Bus Driver for High Definition Audio. Right-click it and select Disable from the menu.

What is Microsoft UAA driver Windows 10?

The Microsoft UAA Bus Driver for High Definition Audio service is a kernel mode driver. If Microsoft UAA Bus Driver for High Definition Audio fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the HDAudBus service has failed to start.

Is there a UAA bus driver for Windows 10?

Windows 10 Services. High Definition Audio Bus Driver by Microsoft Corporation. This service also exists in Windows 7, 8 and Vista. The Microsoft UAA Bus Driver for High Definition Audio service is a kernel mode driver. If Microsoft UAA Bus Driver for High Definition Audio fails to start, the error is logged.

Which is Microsoft bus driver for high definition audio?

Microsoft UAA Bus Driver for High Definition Audio is the sound driver for Windows Vista and older supporting many chipsets including Realtek, Sigmatel, Conexant, Adi, and CMedia. Known supported devices include: Microsoft UAA Function Driver for High Definition Audio – Adi 1983.

What happens if UAA bus driver for high definition audio fails to start?

If Microsoft UAA Bus Driver for High Definition Audio fails to start, the error is logged. Windows 10 startup proceeds, but a message box is displayed informing you that the HDAudBus service has failed to start. 1. Select your Windows 10 edition and release, and then click on the Download button below.

When to uninstall UAA high definition audio class driver?

Version 1.0a of the UAA High Definition Audio class driver does not work on High Definition Audio implementations that were disclosed to Microsoft after August 1, 2004. You must uninstall version 1.0 of the UAA High Definition Audio class driver before you install version 1.0a.