Formosa Industrial Computing CMI8738/C3DX PCI Audio Device Driver Download
Download the latest version of the CMI8738/C3DX PCI Audio Device driver for your computer's operating system. Visitors have downloaded this file "sc3k_0639xp.zip" 7,197 times with an aggregate rating of 5 out of 5 stars based on 69 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 3.2 MB.
Supported Models
SC3000 / SC3000L PCI Sound Card (CMI8738 chip)
CMI8738/C3DX PCI Audio Device
Manufacturers
Supported Operating Systems
Windows XP
File Name
Versions
5.12.01.0639 (2002-07-16) via .inf
Additional Notes
Hope this works as good for you as it does for me!
Uploaded By
SMOCUM (DG Member) on 4-Dec-2003
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Device Hardware IDs
HDAUDIO\FUNC_01&VEN_434D&DEV_4980&SUBSYS_98801019&REV_0900\4&1BA6D86E&1&0201
PCI\VEN_13F6&DEV_0011&SUBSYS_001113F6&REV_10
PCI\VEN_13F6&DEV_0100&SUBSYS_010013F6&REV_10
PCI\VEN_13F6&DEV_0110&SUBSYS_011013F6&REV_10
Compatible IDs
HDAUDIO\FUNC_01&VEN_434D&DEV_4980&REV_0900
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| sc3k_0639xp/setup.ini | 428 bytes | 11 Aug 2001 |
| sc3k_0639xp/cmaudio.dat | 20.3 KB | 16 Jul 2002 |
| sc3k_0639xp/W2KSetup.dat | 1.3 MB | 14 Aug 2002 |
| sc3k_0639xp/cmaudio.sys | 379.7 KB | 16 Jul 2002 |
| sc3k_0639xp/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| sc3k_0639xp/cmiainfo.sys | 3.4 KB | 24 Jun 2002 |
| sc3k_0639xp/CRLDS3D.DLL | 766.0 KB | 20 Oct 2000 |
| sc3k_0639xp/MESetup.dat | 1.3 MB | 12 Jul 2002 |
| sc3k_0639xp/CMNPROP.DLL | 32.8 KB | 29 Mar 2002 |
| sc3k_0639xp/Setup.exe | 864.3 KB | 12 Jul 2002 |
| sc3k_0639xp/CMUNINST.EXE | 139.3 KB | 11 Jul 2002 |
| sc3k_0639xp/cmijack.dat | 36.9 KB | 16 Jul 2002 |
| sc3k_0639xp/cmaudio.ini | 18.2 KB | 17 Sep 2002 |
| sc3k_0639xp/MIXER.EXE | 1.6 MB | 12 Jul 2002 |
| sc3k_0639xp/CMAUDIO.INF | 64.2 KB | 16 Jul 2002 |
| sc3k_0639xp/CMAUDIO.CAT | 49.6 KB | 24 Jul 2002 |
| sc3k_0639xp/cmijack.ini | 27.4 KB | 17 Sep 2002 |
| sc3k_0639xp/CMUNINST.DAT | 135.2 KB | 11 Jul 2002 |
How to Update CMI8738/C3DX PCI Audio Device Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the CMI8738/C3DX PCI Audio Device 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 Formosa Industrial Computing CMI8738/C3DX PCI Audio Device 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 Driver Update Utility for Formosa Industrial Computing CMI8738/C3DX PCI Audio Device. 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.