PC100 M811LU (V3.1) Driver Download

Download the latest version of the M811LU (V3.1) driver for your computer's operating system. Visitors have downloaded this file "via823x.zip" 1,065 times with an aggregate rating of 5 out of 5 stars based on 20 reviews. Our users report success installing this driver update on PCs running Windows XP. The total disk space used for this update is 2.8 MB.

20 Ratings (see all reviews)
1,065 Downloads

Supported Models

M811LU (V3.1)

VIA AC'97 Audio Controller (WDM)

VIA AC'97 Enhanced Audio Controller (WDM)

VIA AC'97 Enhanced Audio controller

VIA Gameport Joystick

VIA MIDI External Port

VIA PCI Audio controller

VIA Sound System

Manufacturers

PC100

VIA

Supported Operating Systems

Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE, Windows 98, Windows 95

File Name

Versions

3.80a (19-Nov-2004)
6.14.01.3880 (2003-08-19) via .inf

Additional Notes

Socket 462 (AMD K7)

Via Codec Sound

Uploaded By

BalajiA (DG Staff Member) on 12-Jan-2005

Ratings & Reviews

See all PC100 M811LU (V3.1) ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
VIA823x/layout.bin 590 bytes 12 Sep 2003
VIA823x/_sys1.cab 175.5 KB 12 Sep 2003
VIA823x/_Setup.dll 34.8 KB 12 Sep 2003
VIA823x/setup.lid 49 bytes 12 Sep 2003
VIA823x/_ISDel.exe 27.6 KB 12 Sep 2003
VIA823x/Setup.exe 73.7 KB 12 Sep 2003
VIA823x/DATA.TAG 136 bytes 12 Sep 2003
VIA823x/68/WINNT40/VIAUDIO.SYS 154.6 KB 16 Sep 2002
VIA823x/68/WINNT40/VIAMIDI.DLL 17.4 KB 16 Sep 2002
VIA823x/68/WINNT40/VIAUDIO.DLL 96.4 KB 16 Sep 2002
VIA823x/68/WINNT40/OEMSETUP.INF 283 bytes 16 Sep 2002
VIA823x/68/WIN9X/VIAUDIO.INF 8.6 KB 16 Sep 2002
VIA823x/68/WIN9X/VIAFM.DRV 21.2 KB 16 Sep 2002
VIA823x/68/WIN9X/VIAMIDI.DRV 9.6 KB 16 Sep 2002
VIA823x/68/WIN9X/VIAUDIO.VXD 144.8 KB 16 Sep 2002
VIA823x/68/WIN9X/VIAWAVE.DRV 62.4 KB 16 Sep 2002
VIA823x/68/OS2/Readme.txt 1.2 KB 16 Sep 2002
VIA823x/68/OS2/VIAUDD.SYS 47.4 KB 16 Sep 2002
VIA823x/68/OS2/GENIN.DLL 168.9 KB 16 Sep 2002
VIA823x/68/OS2/CARDINFO.DLL 17.3 KB 16 Sep 2002
VIA823x/68/OS2/AUDFILES.SCR 3.0 KB 16 Sep 2002
VIA823x/68/OS2/GENINMRI.DLL 3.6 KB 16 Sep 2002
VIA823x/68/OS2/CONTROL.SCR 3.0 KB 16 Sep 2002
VIA823x/68/DOS/VIAUDIO.COM 439 bytes 16 Sep 2002
VIA823x/68/DOS/INSTALL.EXE 159.7 KB 16 Sep 2002
VIA823x/68/DOS/DOS4GW.EXE 265.4 KB 16 Sep 2002
VIA823x/68/WINNT351/VIAUDIO.SYS 62.7 KB 16 Sep 2002
VIA823x/68/WINNT351/README.TXT 1.3 KB 16 Sep 2002
VIA823x/68/WINNT351/VIAUDIO.DLL 104.4 KB 16 Sep 2002
VIA823x/68/WINNT351/OEMSETUP.INF 217 bytes 16 Sep 2002
VIA823x/os.dat 450 bytes 12 Sep 2003
VIA823x/74/WINNT40/VIAUDIO.SYS 146.8 KB 16 Sep 2002
VIA823x/74/WINNT40/VIAUDIO.DLL 96.4 KB 16 Sep 2002
VIA823x/74/WINNT40/OEMSETUP.INF 221 bytes 16 Sep 2002
VIA823x/74/WIN9X/VIAUDIO.INF 8.4 KB 16 Sep 2002
VIA823x/74/WIN9X/VIAFM.DRV 20.5 KB 16 Sep 2002
VIA823x/74/WIN9X/VIAMIDI.DRV 9.6 KB 16 Sep 2002
VIA823x/74/WIN9X/VIAUDIO.VXD 143.2 KB 16 Sep 2002
VIA823x/74/WIN9X/VIAWAVE.DRV 63.7 KB 16 Sep 2002
VIA823x/74/WINAPP/CHFR.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINAPP/CHSL.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINAPP/CHFL.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINAPP/CHCENTER.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINAPP/SPKCFG.EXE 57.3 KB 16 Sep 2002
VIA823x/74/WINAPP/CHSR.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINAPP/CHLFE.WAV 235.1 KB 16 Sep 2002
VIA823x/74/WINNT351/VIAUDIO.SYS 61.6 KB 16 Sep 2002
VIA823x/74/WINNT351/VIAUDIO.DLL 105.0 KB 16 Sep 2002
VIA823x/74/WINNT351/OEMSETUP.INF 217 bytes 16 Sep 2002
VIA823x/setup.ins 108.3 KB 12 Sep 2003
VIA823x/data1.cab 469 bytes 12 Sep 2003
VIA823x/SETUP.INI 97 bytes 12 Sep 2003
VIA823x/viaudio.INI 332 bytes 3 Oct 2003
VIA823x/_inst32i.ex_ 296.7 KB 12 Sep 2003
VIA823x/_user1.cab 1.2 MB 12 Sep 2003
VIA823x/lang.dat 23.7 KB 12 Sep 2003
VIA823x/VIAUDIO.REV 35 bytes 12 Sep 2003
VIA823x/WDM/viaudio.cat 68.9 KB 11 Sep 2003
VIA823x/WDM/viaud2.inf 36.8 KB 25 Aug 2003
VIA823x/WDM/viaud1.inf 51.8 KB 25 Aug 2003
VIA823x/WDM/viaudio.sys 74.0 KB 19 Aug 2003
VIA823x/WDM/viacomp.inf 23.3 KB 19 Aug 2003
VIA823x/WDM/VIAUDIO.inf 24.7 KB 19 Aug 2003

How to Update M811LU (V3.1) Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the M811LU (V3.1) 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 PC100 M811LU (V3.1) 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 PC100 M811LU (V3.1). 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

  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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