ECS K7S5A Pro Driver Download (Official)

8 Ratings

Supported Models

K7S5A Pro Driver

C-Media AC97 Audio Device Driver




Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows NT3.51

File Name


UDA035 (28-Mar-2003) (2002-07-02) via .inf

Uploader Notes

Motherboard Socket 462

C-Media 9738 Codec Sound Driver File

Uploaded By

Sathishkumar (DG Staff Member) on 7-Sep-2009

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
INI/CMUDA.INI 2.1 KB 10 Jul 2002
WIN_2K/AUDIO3D.DLL 712.7 KB 23 Nov 2001
WIN_2K/CMICNFG.CPL 524.3 KB 27 Jun 2002
WIN_2K/CMUDA.CAT 77.2 KB 12 Jul 2002
WIN_2K/CMUDA.INF 54.6 KB 2 Jul 2002
WIN_2K/CMUDA.SYS 414.5 KB 29 Jun 2002
WIN_2K/CRLDS3D.DLL 766.0 KB 20 Oct 2000
WIN_2K/UDAPROP.DLL 28.7 KB 14 Jun 2002
WIN_NT40/ALI/IAC97K4.SYS 47.1 KB 12 Jun 2002
WIN_NT40/ALI/IAC97U4.DLL 50.4 KB 12 Jun 2002
WIN_NT40/ALI/OEMSETUP.INF 312 bytes 10 Jun 2002
WIN_NT40/ICH/IAC97K4.SYS 52.0 KB 12 Jul 2002
WIN_NT40/ICH/IAC97U4.DLL 50.4 KB 12 Jul 2002
WIN_NT40/ICH/OEMSETUP.INF 312 bytes 10 Jun 2002
WIN_NT40/ICHSYSTEM/SMIDI32.DLL 77.8 KB 11 Jun 2002
WIN_XP/AUDIO3D.DLL 712.7 KB 23 Nov 2001
WIN_XP/CMICNFG.CPL 524.3 KB 27 Jun 2002
WIN_XP/CMUDA.CAT 77.2 KB 9 Jul 2002
WIN_XP/CMUDA.INF 54.6 KB 2 Jul 2002
WIN_XP/CMUDA.SYS 414.5 KB 29 Jun 2002
WIN_XP/CRLDS3D.DLL 766.0 KB 20 Oct 2000
WIN_XP/UDAPROP.DLL 28.7 KB 14 Jun 2002

How to Update K7S5A Pro Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the K7S5A Pro 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 K7S5A Pro 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

  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.

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