ECS K7SOM Driver Download (Official)
The K7SOM is an audio device manufactured by ECS Elitegroup. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This driver - "9738a.zip" - has been downloaded 124 times and is rated 5 out of 5 stars based on 12 reviews. It has been installed successfully by our users on PCs running Windows 7. The total disk space used for this update is 10.5 MB.
Supported Models
K7SOM
C-Media 9738 AC97 CODEC
C-Media AC97 Audio Device
Manufacturers
Supported Operating Systems
Windows 7, Windows 7 (64 bit), Windows 2008, Windows 2008 (64 bit), Windows Vista, Windows Vista (64 bit), Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1, Mac OSX
File Name
Versions
uda025b7 (2-Sep-2003)
5.12.01.0025 (2002-11-01) via .inf
Additional Notes
Motherboard Socket 462
C-Media 9738
Sound Driver File
Uploaded By
Sathishkumar (DG Staff Member) on 7-Sep-2009
Device Hardware IDs
PCI\VEN_1039&DEV_7012&SUBSYS_00000000&REV_A0
PCI\VEN_1039&DEV_7012&SUBSYS_00011039
PCI\VEN_1039&DEV_7012&SUBSYS_00021039
Compatible IDs
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| Win_2K/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| Win_2K/CMICNFG.CPL | 421.9 KB | 1 Nov 2002 |
| Win_2K/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| Win_2K/CMUDA.CAT | 25.3 KB | 1 Jun 2001 |
| Win_2K/CMUDA.DLL | 53.2 KB | 2 Nov 2002 |
| Win_2K/CMUDA.INF | 59.0 KB | 1 Nov 2002 |
| Win_2K/CMUDA.SYS | 451.6 KB | 1 Nov 2002 |
| Win_2K/UDAPROP.DLL | 28.7 KB | 13 Aug 2002 |
| Win_95/CM9738.DRV | 96.8 KB | 3 Jan 2002 |
| Win_95/CM9738V.VXD | 45.4 KB | 3 Jan 2002 |
| Win_95/CMI9738.INF | 2.0 KB | 3 Jan 2002 |
| Win_98/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| Win_98/CMICNFG.CPL | 421.9 KB | 1 Nov 2002 |
| Win_98/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| Win_98/CMUDA.CAT | 25.3 KB | 1 Jun 2001 |
| Win_98/CMUDA.DLL | 53.2 KB | 2 Nov 2002 |
| Win_98/CMUDA.INF | 59.0 KB | 1 Nov 2002 |
| Win_98/CMUDA.SYS | 451.6 KB | 1 Nov 2002 |
| Win_98/UDAPROP.DLL | 28.7 KB | 13 Aug 2002 |
| Win_98SE/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| Win_98SE/CMICNFG.CPL | 421.9 KB | 1 Nov 2002 |
| Win_98SE/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| Win_98SE/CMUDA.CAT | 25.3 KB | 1 Jun 2001 |
| Win_98SE/CMUDA.DLL | 53.2 KB | 2 Nov 2002 |
| Win_98SE/CMUDA.INF | 59.0 KB | 1 Nov 2002 |
| Win_98SE/CMUDA.SYS | 451.6 KB | 1 Nov 2002 |
| Win_98SE/UDAPROP.DLL | 28.7 KB | 13 Aug 2002 |
| Win_ME/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| Win_ME/CMICNFG.CPL | 421.9 KB | 1 Nov 2002 |
| Win_ME/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| Win_ME/CMUDA.CAT | 25.3 KB | 1 Jun 2001 |
| Win_ME/CMUDA.DLL | 53.2 KB | 2 Nov 2002 |
| Win_ME/CMUDA.INF | 59.0 KB | 1 Nov 2002 |
| Win_ME/CMUDA.SYS | 451.6 KB | 1 Nov 2002 |
| Win_ME/UDAPROP.DLL | 28.7 KB | 13 Aug 2002 |
| Win_NT40/ALI/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| Win_NT40/ALI/IAC97K4.sys | 66.1 KB | 14 Oct 2002 |
| Win_NT40/ALI/IAC97U4.dll | 49.9 KB | 14 Oct 2002 |
| Win_NT40/ALI/Oemsetup.inf | 310 bytes | 26 Aug 2002 |
| Win_NT40/ICH/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| Win_NT40/ICH/IAC97K4.sys | 73.3 KB | 1 Nov 2002 |
| Win_NT40/ICH/IAC97U4.dll | 50.4 KB | 1 Nov 2002 |
| Win_NT40/ICH/Oemsetup.inf | 310 bytes | 26 Aug 2002 |
| Win_NT40/ICHSYSTEM/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| Win_NT40/ICHSYSTEM/SMidi32.dll | 77.8 KB | 11 Jun 2002 |
| Win_NT40/ICHSYSTEM/Table.dat | 58.2 KB | 30 Jul 1997 |
| Win_NT40/ICHSYSTEM/Wave.dat | 1.7 MB | 30 Jul 1997 |
| Win_XP/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| Win_XP/CMICNFG.CPL | 421.9 KB | 1 Nov 2002 |
| Win_XP/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| Win_XP/CMUDA.CAT | 88.7 KB | 5 Nov 2002 |
| Win_XP/CMUDA.DLL | 53.2 KB | 2 Nov 2002 |
| Win_XP/CMUDA.INF | 59.0 KB | 1 Nov 2002 |
| Win_XP/CMUDA.SYS | 451.6 KB | 1 Nov 2002 |
| Win_XP/UDAPROP.DLL | 28.7 KB | 13 Aug 2002 |
How to Update K7SOM Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the K7SOM 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 ECS K7SOM 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 ECS 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 ECS website. Most major device manufacturers update their drivers regularly.
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.