PC Chips M810DLU (V7.5a) Driver Download
The M810DLU (V7.5a) is an audio device manufactured by PC Chips. This driver fixes problems with no sound or static or distorted sound, and can unlock advanced features of your audio device. This update - "cmedia_817c.zip" - has an average rating of 5 out of 5 stars based on 110 reviews, and has been downloaded 12,342 times. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 22.4 MB.
Supported Models
M810DLU (V7.5a)
C-Media 9738 AC97 CODEC
C-Media AC97 Audio Device
C-Media Audio Device
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows ME, Windows 98SE
File Name
cmedia_817c.zip (22.4 MB)
Versions
046B025.12.01.0001 (2003-07-21) via .inf
5.12.01.0046 (2004-08-26) via .inf
Additional Notes
Socket 462 (AMD K7)
C-Media Codec Sound on board driver
Uploaded By
BalajiA (DG Staff Member) on 12-Jan-2005
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Related Driver Updates
How to Update M810DLU (V7.5a) Device Drivers
Step 1 - Download Your Driver
To get the M810DLU (V7.5a) 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 PC Chips M810DLU (V7.5a) 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 PC Chips 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 PC Chips website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Installing your newly downloaded driver is a straightforward process. Windows provides a dedicated tool called Device Manager for this purpose. Follow these steps to update your driver:
Access the Quick Access menu by right-clicking the Start button.
From the menu options, choose "Device Manager".
Within Device Manager, identify the device requiring the driver update.
Open the context menu for the device by right-clicking its name.
Select "Update driver" and proceed through the guided installation.
To complete the process, reboot your computer. This ensures the new driver is fully integrated into your system.
Regular driver updates contribute to optimal system performance and hardware compatibility.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| CMedia_817c/setup.ini | 652 bytes | 3 Sep 2004 |
| CMedia_817c/layout.bin | 455 bytes | 3 Sep 2004 |
| CMedia_817c/engine32.cab/IScript.dll | 266.2 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/ISProBENT.tlb | 103.6 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/ctor.dll | 69.7 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/IUser.dll | 192.5 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/ISProBE9x.tlb | 113.2 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/iKernel.rgs | 29.8 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/objectps.dll | 32.8 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/DotNetInstaller.exe | 5.6 KB | 10 Nov 2003 |
| CMedia_817c/engine32.cab/IKernel.dll | 729.1 KB | 10 Nov 2003 |
| CMedia_817c/Driver/Win_95/CMI9738.INF | 2.0 KB | 3 Jan 2002 |
| CMedia_817c/Driver/Win_95/CM9738.DRV | 96.8 KB | 3 Jan 2002 |
| CMedia_817c/Driver/Win_95/CM9738V.VXD | 45.4 KB | 3 Jan 2002 |
| CMedia_817c/Driver/INI/Cmuda.ini | 132.9 KB | 30 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMATI.INF | 14.5 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMVIA.INF | 39.9 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMNVDA.INF | 24.8 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| CMedia_817c/Driver/WIN_98/CMUDA.INF | 13.3 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/SmWizard.exe | 1.5 MB | 17 Feb 2004 |
| CMedia_817c/Driver/WIN_98/CMIRMDRV.DLL | 28.7 KB | 18 Feb 2003 |
| CMedia_817c/Driver/WIN_98/CMIRMDRV.EXE | 233.5 KB | 23 Apr 2004 |
| CMedia_817c/Driver/WIN_98/UDAPROP.DLL | 32.8 KB | 24 Apr 2003 |
| CMedia_817c/Driver/WIN_98/CMSIS.INF | 38.3 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMUDA.DLL | 163.8 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WIN_98/CMUDA.CAT | 208.3 KB | 2 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CM5455.INF | 19.4 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CM5451.INF | 18.1 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMICNFG.CPL | 2.6 MB | 12 Aug 2004 |
| CMedia_817c/Driver/WIN_98/CMUDA.SYS | 821.8 KB | 23 Aug 2004 |
| CMedia_817c/Driver/WIN_98/CMICHX.INF | 55.6 KB | 3 Sep 2004 |
| CMedia_817c/Driver/WIN_98/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| CMedia_817c/Driver/Advance/MUSIC/Hel22.wav | 163.2 KB | 2 May 2001 |
| CMedia_817c/Driver/Advance/MUSIC/Demo3_Front.mp3 | 1.1 MB | 25 May 2001 |
| CMedia_817c/Driver/Advance/MUSIC/Demo3_Rear.mp3 | 1.1 MB | 25 May 2001 |
| CMedia_817c/Driver/Advance/MUSIC/Demo3_Side.mp3 | 1.1 MB | 25 May 2001 |
| CMedia_817c/Driver/Advance/MUSIC/Demo3_Bass.mp3 | 1.1 MB | 25 May 2001 |
| CMedia_817c/Driver/Win_NT40/ICHSYSTEM/Wave.dat | 1.7 MB | 30 Jul 1997 |
| CMedia_817c/Driver/Win_NT40/ICHSYSTEM/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| CMedia_817c/Driver/Win_NT40/ICHSYSTEM/Table.dat | 58.2 KB | 30 Jul 1997 |
| CMedia_817c/Driver/Win_NT40/ICHSYSTEM/SMidi32.dll | 77.8 KB | 5 Nov 2003 |
| CMedia_817c/Driver/Win_NT40/ALI/IAC97U4.dll | 49.9 KB | 14 Oct 2002 |
| CMedia_817c/Driver/Win_NT40/ALI/IAC97K4.sys | 66.1 KB | 14 Oct 2002 |
| CMedia_817c/Driver/Win_NT40/ALI/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| CMedia_817c/Driver/Win_NT40/ALI/OEMSETUP.INF | 310 bytes | 26 Aug 2002 |
| CMedia_817c/Driver/Win_NT40/ICH/Wave.dat | 1.7 MB | 30 Jul 1997 |
| CMedia_817c/Driver/Win_NT40/ICH/IAC97U4.dll | 49.9 KB | 3 Sep 2003 |
| CMedia_817c/Driver/Win_NT40/ICH/IAC97K4.sys | 77.7 KB | 3 Sep 2003 |
| CMedia_817c/Driver/Win_NT40/ICH/Cmint40.ini | 657 bytes | 5 Nov 2002 |
| CMedia_817c/Driver/Win_NT40/ICH/OEMSETUP.INF | 310 bytes | 26 Aug 2002 |
| CMedia_817c/Driver/Win_NT40/ICH/Table.dat | 58.2 KB | 30 Jul 1997 |
| CMedia_817c/Driver/Win_NT40/ICH/SMidi32.dll | 77.8 KB | 11 Jun 2002 |
| CMedia_817c/Driver/WDM/CMATI.INF | 14.0 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMVIA.INF | 39.4 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMNVDA.INF | 24.3 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/AUDIO3D.DLL | 712.7 KB | 23 Nov 2001 |
| CMedia_817c/Driver/WDM/CMUDA.INF | 12.8 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/SmWizard.exe | 1.5 MB | 17 Feb 2004 |
| CMedia_817c/Driver/WDM/CMIRMDRV.DLL | 28.7 KB | 18 Feb 2003 |
| CMedia_817c/Driver/WDM/CMIRMDRV.EXE | 233.5 KB | 23 Apr 2004 |
| CMedia_817c/Driver/WDM/UDAPROP.DLL | 32.8 KB | 24 Apr 2003 |
| CMedia_817c/Driver/WDM/CMSIS.INF | 37.8 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMUDA.DLL | 163.8 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMUDA.CAT | 208.3 KB | 2 Sep 2004 |
| CMedia_817c/Driver/WDM/CM5455.INF | 18.9 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CM5451.INF | 17.6 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMICNFG.CPL | 2.6 MB | 12 Aug 2004 |
| CMedia_817c/Driver/WDM/CMCOMM.INF | 14.5 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMUDA.SYS | 821.8 KB | 23 Aug 2004 |
| CMedia_817c/Driver/WDM/CMICHX.INF | 55.0 KB | 26 Aug 2004 |
| CMedia_817c/Driver/WDM/CMIDS3D.DLL | 917.5 KB | 29 Apr 2002 |
| CMedia_817c/K8 64bit Win2003/CMI_AMD64/CMIAUD64.INF | 7.0 KB | 12 Jan 2004 |
| CMedia_817c/K8 64bit Win2003/CMI_AMD64/CMIAUD64.sys | 85.5 KB | 13 Jan 2004 |
| CMedia_817c/ReleaseNote/SetupProgram.txt | 9.2 KB | 8 Jul 2004 |
| CMedia_817c/ReleaseNote/Version_Information.txt | 717 bytes | 3 Sep 2004 |
| CMedia_817c/ReleaseNote/UDA driver.txt | 7.9 KB | 3 Sep 2004 |
| CMedia_817c/ReleaseNote/Advanced.txt | 1.9 KB | 17 Sep 2003 |
| CMedia_817c/ReleaseNote/Configuration.txt | 19.5 KB | 25 Mar 2004 |
| CMedia_817c/ReleaseNote/DemoProgram.txt | 716 bytes | 31 Jul 2002 |
| CMedia_817c/ReleaseNote/Nt4(Standard).txt | 3.3 KB | 28 Aug 2003 |
| CMedia_817c/ReleaseNote/Play3DDemo.txt | 701 bytes | 5 Mar 2003 |
| CMedia_817c/data1.cab | 1.8 MB | 3 Sep 2004 |
| CMedia_817c/data2.cab | 1.5 MB | 3 Sep 2004 |
| CMedia_817c/setup.exe | 116.9 KB | 10 Nov 2003 |
| CMedia_817c/Play3D/CmiPlay3D.exe | 729.1 KB | 17 Sep 2003 |
| CMedia_817c/Play3D/MUSIC/3D_drums.wav | 853.4 KB | 13 May 2002 |
| CMedia_817c/Play3D/MUSIC/3D_Loopy.wav | 963.7 KB | 13 May 2002 |
| CMedia_817c/Play3D/MUSIC/3D_Helicopter.wav | 163.2 KB | 2 May 2001 |
| CMedia_817c/Play3D/MUSIC/3D_hi-hill.wav | 178.6 KB | 5 May 2000 |
| CMedia_817c/Play3D/MUSIC/3D_Xear3D_Demo.wav | 3.7 MB | 29 Aug 2002 |
| CMedia_817c/Pack.ini | 1.6 KB | 23 Sep 2004 |
| CMedia_817c/setup.ibt | 449.9 KB | 3 Sep 2004 |