The C-Major is an audio device manufactured by SigmaTel. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "Sigmatel_AC97_Driver.zip" - has been downloaded 3,126 times and is rated 5 out of 5 stars based on 16 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 1.8 MB.
SIGMATEL STAC 9750 AC97 Driver
SigmaTel C-Major Audio
Windows XP, Windows 2000, Windows NT4
5.10.3722 (2-Apr-2003)
5.10.00.3722 (2002-11-11) via .inf
it can be used with Compaq Evo D380mx Desktop.
C|ak (DG Member) on 3-Sep-2009
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.
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
Sigmatel AC97 Driver/Version.txt | 423 bytes | 2 Apr 2003 |
Sigmatel AC97 Driver/data1.cab | 1.0 MB | 3 Sep 2002 |
Sigmatel AC97 Driver/data1.cab/_Engine_Engine_Files/corecomp.ini | 28.5 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Engine_ScriptEngine/iscript.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Chinese_(Simplified)_String_Tables/value.shl | 2.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Chinese_(Traditional)_String_Tables/value.shl | 2.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_English_Files/_IsRes.dll | 258.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_English_String_Tables/value.shl | 3.5 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_French_(Standard)_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_French_(Standard)_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_German_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_German_String_Tables/value.shl | 3.9 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Japanese_Files/_IsRes.dll | 241.7 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Japanese_String_Tables/value.shl | 3.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Korean_Files/_IsRes.dll | 237.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Korean_String_Tables/value.shl | 3.2 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Language_Independent_OS_Independent_Files/_isuser.dll | 27.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 2.1 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Non-SelfRegistering/isrt.dll | 331.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Portuguese_(Standard)_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Spanish_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data1.cab/_Support_Spanish_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab | 512 bytes | 3 Sep 2002 |
Sigmatel AC97 Driver/data2.cab/_Engine_Engine_Files/corecomp.ini | 28.5 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Engine_ScriptEngine/iscript.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Engine_SelfRegistering/ctor.dll | 77.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Engine_SelfRegistering/iuser.dll | 176.1 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Engine_SelfRegistering/objectps.dll | 32.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Chinese_(Simplified)_Files/_IsRes.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Chinese_(Simplified)_String_Tables/value.shl | 2.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Chinese_(Traditional)_Files/_IsRes.dll | 225.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Chinese_(Traditional)_String_Tables/value.shl | 2.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_English_Files/_IsRes.dll | 258.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_English_String_Tables/value.shl | 3.5 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_French_(Standard)_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_French_(Standard)_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_German_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_German_String_Tables/value.shl | 3.9 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Japanese_Files/_IsRes.dll | 241.7 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Japanese_String_Tables/value.shl | 3.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Korean_Files/_IsRes.dll | 237.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Korean_String_Tables/value.shl | 3.2 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Language_Independent_OS_Independent_Files/_isuser.dll | 27.6 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Language_Independent_OS_Independent_Files/license.txt | 2.1 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Non-SelfRegistering/default.pal | 1.2 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Non-SelfRegistering/isrt.dll | 331.8 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Portuguese_(Standard)_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Portuguese_(Standard)_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Spanish_Files/_IsRes.dll | 270.3 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/data2.cab/_Support_Spanish_String_Tables/value.shl | 4.0 KB | 11 Aug 2015 |
Sigmatel AC97 Driver/delcabs.bat | 23 bytes | 30 Apr 2002 |
Sigmatel AC97 Driver/ich4/wdm/setuphlp.dll | 5.0 KB | 3 Jun 2002 |
Sigmatel AC97 Driver/ich4/wdm/stac97.cat | 14.1 KB | 14 Nov 2002 |
Sigmatel AC97 Driver/ich4/wdm/stac97.cpl | 77.8 KB | 11 Nov 2002 |
Sigmatel AC97 Driver/ich4/wdm/stac97.inf | 56.7 KB | 11 Nov 2002 |
Sigmatel AC97 Driver/ich4/wdm/stac97.sys | 193.8 KB | 11 Nov 2002 |
Sigmatel AC97 Driver/ikernel.ex_ | 344.9 KB | 5 Sep 2001 |
Sigmatel AC97 Driver/layout.bin | 2.8 KB | 3 Sep 2002 |
Sigmatel AC97 Driver/setup.exe | 168.4 KB | 3 Sep 2002 |
Sigmatel AC97 Driver/setup.ini | 254 bytes | 3 Sep 2002 |
Sigmatel AC97 Driver/st_inst.ini | 2.2 KB | 19 Aug 2002 |
Sigmatel AC97 Driver/stacconfig.exe | 90.1 KB | 3 Jun 2002 |
Sigmatel AC97 Driver/stfindcs.sys | 7.0 KB | 30 Apr 2002 |
Sigmatel AC97 Driver/stfndcsd.dll | 3.6 KB | 30 Apr 2002 |
Sigmatel AC97 Driver/stfndcsv.vxd | 18.2 KB | 30 Apr 2002 |