Important Microsoft has released version 1. Discover the magic of the Internet. United Kingdom – English. Windows Update Agent User: Hi arunkumar Thanks for taking the time to let us know what ultimately happened. This driver is designed to work with the following versions of Windows: No, create an account now.

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How does HP install software and gather data?

HP and Compaq Desktop PCs – UAA (Universal Audio Architecture) | HP® Customer Support

Turns out the audio has always worked just had a bad cable. Discover the magic of the Internet.

These messages can also occur if the login account does not have the proper permissions to install the software. Ask a question and give support. Microcode Update Device Class Guid: Wish they would get together.

MS in turn made a fix which doesn’t solve the problem for everyone by coming out with KB update. Bus driver for High Definition Audio Version.

UAA describes a class driver initiative for computer audio solutions that are supported in Microsoft Windows operating systems. Microsoft uaa xp sp3. The CPU performance remains at 0 or 1 in task manager. sstem


You May Also Read: If someone can come up with a true fix, I’d love to hear about it. The newer release supports the High Definition Audio and modem implementations that are known to Microsoft as of August 1, uaq This package supports the following driver models: Generic Packet Classifier Description:.

The clxss problem is with Microsoft UAA driver and not realtek driver. This page requires Javascript. In some cases it has helped but in others the KB hasn’t helped one bit. Add your comment to this article You need to be a member to leave a comment.

Download Microsoft UAA HDMI Audio Class Driver

These messages cllass also occur if the login account does not have the proper permissions to install the software. Europe, Middle East, Africa. The problem must had imcrosoft there for months but I never noticed it because I did not feel any impact in computer’s performance. So I decided to live with the issue. This feature might receive additional testing.


I downloaded and installed the driver but still see the interrupts. We recommend that you install version 1. I recently got a really nasty virus on my computer Dell E that basically destroyed my.

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

When plugged, it would turn on uaq, remain on for a few seconds, then turn off and again on! The usual support costs will apply to additional support questions and issues that do not qualify for this specific feature. Those people have NO sound and are forced to buy another motherboard.

Sign up for freeit takes 30 seconds. But this also disables RealTek audio driver which means I hear sound no more. The Virtual Agent is currently unavailable.