SigmaTel Intel(r) 82801AA AC'97 Audio Controller - SigmaTel Codec Driver Download
The 82801AA AC'97 Audio - SigmaTel Codec is a disk drive controller manufactured by SigmaTel. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This update - "ST9700_audio.exe" - has an average rating of 4 out of 5 stars based on 31 reviews, and has been downloaded 6,494 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 928.8 KB.
Supported Models
QSound_SigmaTel Stac97 PCI Audio
Intel(r) 82440MX AC'97 Audio Controller - SigmaTel Codec
Intel(r) 82801AA AC'97 Audio Controller - SigmaTel Codec
Intel(r) 82801AB AC'97 Audio Controller - SigmaTel Codec
Intel(r) AC'97 Audio Controller - SigmaTel Codec
Manufacturers
Supported Operating Systems
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
File Name
Versions
5.12.01.3076 (2000-05-17) via .inf
Uploaded By
DriverGuide (DG Staff Member) on 12-Sep-2003
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Device Hardware IDs
PCI\VEN_8086&DEV_2415&SUBSYS_211814A4&REV_02
PCI\VEN_8086&DEV_2415&SUBSYS_24158086
PCI\VEN_8086&DEV_2415&SUBSYS_30301462
PCI\VEN_8086&DEV_2415&SUBSYS_40081462
PCI\VEN_8086&DEV_2415&SUBSYS_65601070
PCI\VEN_8086&DEV_2415&SUBSYS_760015DD
PCI\VEN_8086&DEV_2425&SUBSYS_24258086
PCI\VEN_8086&DEV_2425&SUBSYS_30301462
PCI\VEN_8086&DEV_2425&SUBSYS_40081462
Compatible IDs
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| layout.bin | 714 bytes | 30 May 2000 |
| Driver/VXD/stac97xx.inf | 15.3 KB | 10 Jun 2000 |
| Driver/VXD/stac97.cat | 582 bytes | 23 May 2000 |
| Driver/VXD/stac97xx.VXD | 256.1 KB | 23 May 2000 |
| Driver/VXD/stac97.drv | 91.8 KB | 23 May 2000 |
| Driver/WDM/SETUPHLP.dll | 4.0 KB | 5 Jan 2000 |
| Driver/WDM/stac97.cat | 356 bytes | 17 May 2000 |
| Driver/WDM/stac97.sys | 47.0 KB | 17 May 2000 |
| Driver/WDM/stac97.inf | 11.3 KB | 10 Jun 2000 |
| Driver/NT4/IAC97U4.dll | 48.6 KB | 16 Mar 2000 |
| Driver/NT4/SETUPNT4.dll | 6.7 KB | 13 Apr 2000 |
| Driver/NT4/IAC97K4.sys | 46.2 KB | 16 Mar 2000 |
| Driver/NT4/OEMSETUP.INF | 499 bytes | 27 May 1999 |
| _sys1.cab | 175.5 KB | 30 May 2000 |
| _Setup.dll | 34.8 KB | 29 Sep 1998 |
| setup.lid | 49 bytes | 30 May 2000 |
| _ISDel.exe | 27.6 KB | 27 Oct 1998 |
| Setup.exe | 73.7 KB | 12 Jan 1999 |
| DATA.TAG | 136 bytes | 30 May 2000 |
| version.txt | 39 bytes | 9 Jun 2000 |
| os.dat | 450 bytes | 27 Jul 1998 |
| setup.ins | 77.1 KB | 30 May 2000 |
| data1.cab | 469 bytes | 30 May 2000 |
| SETUP.INI | 116 bytes | 30 May 2000 |
| _inst32i.ex_ | 296.7 KB | 23 Feb 1999 |
| _user1.cab | 11.9 KB | 30 May 2000 |
| lang.dat | 23.5 KB | 12 Jan 1999 |
How to Update Intel(r) 82801AA AC'97 Audio Controller - SigmaTel Codec Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the Intel(r) 82801AA AC'97 Audio Controller - SigmaTel Codec 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 Intel(r) 82801AA AC'97 Audio Controller - SigmaTel Codec 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
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
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.