MSI Sigmatel AC'97 Driver Download
The Sigmatel AC'97 is an audio device manufactured by MSI. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. Visitors have downloaded this file "sigmatel_9721.exe" 3,012 times with an aggregate rating of 4 out of 5 stars based on 24 reviews. Visitors have successfully installed this driver on PCs running Windows XP. The total disk space used for this update is 896.9 KB.
Supported Models
Sigmatel AC'97
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98SE
File Name
Additional Notes
MSI Intel 815/815E/815EP based motherboards
Sigmatel Sound driver 9721
Release Date:2002-1-28
Uploaded By
Jayakumar (DG Staff Member) on 24-May-2004
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Related Driver Updates
How to Update Sigmatel AC'97 Device Drivers
Step 1 - Download Your Driver
To get the Sigmatel AC'97 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 MSI Sigmatel AC'97 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 MSI Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the MSI website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
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.