In the spring of , Intel Corporation released the first hardware that includes High Definition Audio-compliant solutions. As for applying this package, the steps are quite simple since each producer intends to uncomplicate things for users: How does HP install software and gather data? This will help if you installed an incorrect or mismatched driver. Try to set a system restore point before installing a device driver. When enabled by proper files, the characteristics of the sound card like model, manufacturer, number of channels are completely available to computers, and all its features are made accessible.

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Obtain and install a new audio driver package that matches the new operating system. Palavuzlar Jun 25 ’10 at You must uninstall version 1.

Turns out the audio has always worked Therefore, if you wish to install this audio version, click the download button and apply the package.

Important This section, method, or task contains steps hih tell you how to modify the registry. Europe, Middle East, Africa.

Therefore, hardware vendors bigh not have to supply a custom driver for a device. See your browser’s documentation for specific instructions. New Zealand – English.

Microsoft UAA Bus Driver for High Definition Audio

Therefore, if you wish to install this audio version, click the download button and apply the package. This page requires Javascript.


Please try again shortly. Switching over the Windows 7 Home Premium, drivers were automatically found and there were no issues at all.

If this section does not appear, contact Microsoft Customer Service and Support to obtain the feature. This feature might receive additional testing. I have seen the driver offered standalone before though Bear in mind that, even though other operating systems might be compatible as well, it is not recommend that you apply any software on platforms other than the specified ones.

There is one caveat: For information about how to do this, visit the following Microsoft Web site: An audio device that is UAA-compliant can rely on the operating system for driver support.

For added protection, back up the registry before you modify it.

HP and Compaq Desktop PCs – UAA (Universal Audio Architecture)

In the spring ofIntel Corporation released the first hardware defimition includes High Definition Audio-compliant solutions.

UAA is Microsoft’s Universal Audio Architecture; an audio driver architecture model supported by the operating system.

Video drivers aren’t going to help you. Wesley 6 26 Usually, Windows operating systems apply a generic audio driver that allows computers to recognize the sound card component and make use of its basic functions.


This release supports the High Definition Audio and Modem implementations that are known to Microsoft as of August 1, Home Questions Tags Users Unanswered. It is highly recommended to always use the most recent driver version available. Normally this is packaged in with the latest ATI Catalyst drivers. Your feedback will help us improve the support experience.

Save it in a location where you can easily find it later.

Microsoft UAA Bus Driver for High Definition Audio Driver – TechSpot

Also, when the installation has finished, do perform a higb to ensure that all changes take effect properly. Apply this feature only to systems that specifically require it. If sound is still not working, install the sound driver. These messages can also occur if the login account does not have the proper permissions to install the software.