Sigmatek High Definition (see text below) Driver Download

Download the latest version of the High Definition (see text below) driver for your computer's operating system. Visitors have downloaded this file "AUD_allOS_D20001.0x.rar" 727 times with an aggregate rating of 1 out of 5 stars based on 8 reviews. It is compatible with PCs running Windows Vista and Windows XP, among other operating systems. The total disk space used for this update is 8.7 MB.

8 Ratings (see all reviews)

Supported Models

High Definition (see text below)



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows XP, Windows XP (64 bit)

File Name

Additional Notes

IDT(R) HD Audio Driver [Formerly SigmaTel(R) HD Audio Driver]


This driver package supports the following operating systems:

- Windows XP 32

- Windows XP 64

- Windows Vista 32

- Windows Vista 64

Un-installation instructions:

If upgrading from previous IDT or SigmaTel driver, uninstall the original driver before running setup.

To uninstall in Windows XP 32 and 64:

Go to "Start", "Control Panel", "Add or Remove Programs", select "IDT" and/or "Sigmatel" driver and "Remove".

To uninstall in Windows Vista 32 and 64:

Go to "Start", "Control Panel", "Programs and Features", select "IDT" and/or "Sigmatel" dri

Uploaded By

Jerry K (DG Member) on 12-Jun-2010

Ratings & Reviews

See all Sigmatek High Definition (see text below) ratings and reviews

How to Update High Definition (see text below) Device Drivers

Step 1 - Download Your Driver

To get the High Definition (see text below) driver, click the green download button above. After you complete your download, move on to Step 2.

If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Sigmatek High Definition (see text below) into the search box above and then submit. In the results, choose the best match for your PC and operating system.

Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for Sigmatek High Definition (see text below). It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.

For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.

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