SigmaTel C-Major Audio Driver Download

24 Ratings (see all reviews)

Supported Models

D Driver

SigmaTel C-Major Audio Driver



Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name


6.14.01 3794 (6-Nov-2003)

Uploader Notes

Device Driver - AC97 - STAC9750 i845GL /ICH4 (Onboard the D1451 motherboard)

For Fujitsu-Seimens SCENIC N300/P300 (i845GV) desktops

Title: Audio Driver for STAC9750 AC97 CODEC

Date: 11.06.2003

Size: 147 KB.

Version: 6.14.01 3794

Manufacturer: SigmaTel

Language: - to be defined -

Operating systems: [Supported]

[Supported] Windows XP Embedded

[Supported] Windows XP Home

More Information

Operating systems: [Supported]

[Supported] Windows XP Embedded

[Supported] Windows XP Home

[Supported] Windows XP Media Center Edition

[Supported] Windows XP Professional

[Supported] Windows XP Tablet PC Edition

Use in the following products: D1451

[Supported] Windows XP Embedded

[Supported] Windows XP Home

Uploaded By

Jerry K (DG Member) on 14-Jul-2009

Most Helpful Reviews

4 of 5 people found the following review helpful:
Tested on Windows 7
12 Nov 2009
(15 minutes after download)

Installation: 5 out of 5
Stability: 5 out of 5
Compatibility: 5 out of 5
"Ich (mein Sohn) verwende(t) einen schon in die Jahre gekommenen Sony PCG-GRT 816 M (das Teil hat schon gut 6 Jahre auf dem Buckel!). Umso verwunderlicher, dass es dafr noch einen Treiber fr die Soundkarte gibt!!! Nun denn, vielleicht werde ich ja nun auch noch einen Treiber fr die GeForce Go5600 aufstbern. Ein herzliches Dankeschn an DriverGuide!"
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See all SigmaTel C-Major Audio ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date 16.0 KB 4 May 2003
stac97.cpl 81.9 KB 9 Apr 2003
stac97.inf 74.7 KB 28 Apr 2003
stac97.sys 220.2 KB 25 Apr 2003

How to Update SigmaTel C-Major Audio Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the SigmaTel C-Major Audio 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 SigmaTel C-Major Audio 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 SigmaTel Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.

Step 2 - Install Your Driver

Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.

How to Open Device Manager

  • In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager

  • In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager

  • In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager

  • In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager

  • In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button

How to Install a driver from Device Manager

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. Click the Update Driver button and follow the instructions.

In most cases, you will need to reboot your computer in order for the driver update to take effect.

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.

This website is not affiliated with SigmaTel. All company names/logos are properties of their owners.
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