Mercury KOB KT266a FDSX Driver Download (Official)
Supported Models
KOB KT266a FDSX Driver
VIA AC'97 Audio Controller (WDM) Driver
VIA AC'97 Enhanced Audio Controller (WDM) Driver
VIA AC'97 Enhanced Audio controller Driver
VIA Gameport Joystick Driver
VIA MIDI External Port Driver
VIA PCI Audio controller Driver
VIA Sound System Driver
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95
File Name
Versions
3.00a (20-May-2002)
5.12.01.3800 (2002-05-20) via .inf
5.12.01.3800 (2002-07-10) via .inf
Uploader Notes
Althon Socket A Series
VIA Chipset
Avance Logic AC'97 Sound System Software
Uploaded By
Nagarajah (DG Staff Member) on 18-Mar-2005
Device Hardware IDs
PCI\VEN_1106&DEV_3058&SUBSYS_0079110A
PCI\VEN_1106&DEV_3058&SUBSYS_30581106
PCI\VEN_1106&DEV_3058&SUBSYS_30581106&REV_50
PCI\VEN_1106&DEV_3058&SUBSYS_41611106
PCI\VEN_1106&DEV_3058&SUBSYS_45111106
PCI\VEN_1106&DEV_3058&SUBSYS_45111106&REV_50
PCI\VEN_1106&DEV_3058&SUBSYS_45411106
PCI\VEN_1106&DEV_3058&SUBSYS_45511106
PCI\VEN_1106&DEV_3058&SUBSYS_760915DD&REV_20
PCI\VEN_1106&DEV_3059&SUBSYS_0079110A
PCI\VEN_1106&DEV_3059&SUBSYS_0A731019&REV_50
PCI\VEN_1106&DEV_3059&SUBSYS_0A751019&REV_50
Compatible IDs
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| VIA823x/WIN98SE/VIAUDIO.SYS | 54.3 KB | 23 May 2002 |
| VIA823x/WIN98SE/viaudio.cat | 52.4 KB | 10 Jul 2002 |
| VIA823x/WIN98SE/VIAUDIO.INF | 22.6 KB | 26 Jul 2002 |
| VIA823x/WIN98SE/VIAUDOEM.INF | 53.5 KB | 26 Jul 2002 |
| VIA823x/layout.bin | 1.6 KB | 20 Jun 2002 |
| VIA823x/_sys1.cab | 4.7 MB | 20 Jun 2002 |
| VIA823x/WIN2000/VIAUDIO.SYS | 54.3 KB | 23 May 2002 |
| VIA823x/WIN2000/viaudio.cat | 52.4 KB | 10 Jul 2002 |
| VIA823x/WIN2000/VIAUDIO.INF | 22.6 KB | 3 Jun 2002 |
| VIA823x/WIN2000/VIAUDOEM.INF | 53.5 KB | 10 Jul 2002 |
| VIA823x/setup.lid | 389 bytes | 20 Jun 2002 |
| VIA823x/_ISDel.exe | 27.6 KB | 20 Jun 2002 |
| VIA823x/Setup.exe | 73.7 KB | 20 Jun 2002 |
| VIA823x/setupdir/0010/_Setup.dll | 35.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0008/_Setup.dll | 35.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0021/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0019/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0005/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/000a/_Setup.dll | 35.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0404/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0015/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0011/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/000e/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0024/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0416/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/001f/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0009/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0013/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/002d/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/001b/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0804/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/001e/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0012/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/040c/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0003/_Setup.dll | 35.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0014/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/001d/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/000b/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0c0c/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0007/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/0816/_Setup.dll | 35.3 KB | 20 Jun 2002 |
| VIA823x/setupdir/001a/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/setupdir/0006/_Setup.dll | 34.8 KB | 20 Jun 2002 |
| VIA823x/WINME/VIAUDIO.SYS | 54.3 KB | 23 May 2002 |
| VIA823x/WINME/viaudio.cat | 52.4 KB | 10 Jul 2002 |
| VIA823x/WINME/VIAUDIO.INF | 22.6 KB | 3 Jun 2002 |
| VIA823x/WINME/VIAUDOEM.INF | 53.5 KB | 10 Jul 2002 |
| VIA823x/DATA.TAG | 136 bytes | 20 Jun 2002 |
| VIA823x/WINXP/VIAUDIO.SYS | 54.3 KB | 23 May 2002 |
| VIA823x/WINXP/viaudio.cat | 52.4 KB | 10 Jul 2002 |
| VIA823x/WINXP/VIAUDIO.INF | 22.6 KB | 3 Jun 2002 |
| VIA823x/WINXP/VIAUDOEM.INF | 53.5 KB | 10 Jul 2002 |
| VIA823x/68/WINNT40/VIAUDIO.SYS | 154.1 KB | 23 May 2002 |
| VIA823x/68/WINNT40/VIAMIDI.DLL | 17.4 KB | 23 May 2002 |
| VIA823x/68/WINNT40/VIAUDIO.DLL | 96.4 KB | 23 May 2002 |
| VIA823x/68/WINNT40/OEMSETUP.INF | 287 bytes | 23 May 2002 |
| VIA823x/68/WIN9X/VIAUDIO.INF | 8.6 KB | 23 May 2002 |
| VIA823x/68/WIN9X/VIAFM.DRV | 21.2 KB | 23 May 2002 |
| VIA823x/68/WIN9X/VIAMIDI.DRV | 9.6 KB | 23 May 2002 |
| VIA823x/68/WIN9X/VIAUDIO.VXD | 144.8 KB | 23 May 2002 |
| VIA823x/68/WIN9X/VIAWAVE.DRV | 62.4 KB | 23 May 2002 |
| VIA823x/68/OS2/Readme.txt | 1.2 KB | 23 May 2002 |
| VIA823x/68/OS2/VIAUDD.SYS | 47.4 KB | 23 May 2002 |
| VIA823x/68/OS2/GENIN.DLL | 168.9 KB | 23 May 2002 |
| VIA823x/68/OS2/CARDINFO.DLL | 17.3 KB | 23 May 2002 |
| VIA823x/68/OS2/AUDFILES.SCR | 3.0 KB | 23 May 2002 |
| VIA823x/68/OS2/GENINMRI.DLL | 3.6 KB | 23 May 2002 |
| VIA823x/68/OS2/CONTROL.SCR | 3.0 KB | 23 May 2002 |
| VIA823x/68/DOS/VIAUDIO.COM | 439 bytes | 23 May 2002 |
| VIA823x/68/DOS/INSTALL.EXE | 159.7 KB | 23 May 2002 |
| VIA823x/68/DOS/DOS4GW.EXE | 265.4 KB | 23 May 2002 |
| VIA823x/68/WINNT351/VIAUDIO.SYS | 62.7 KB | 23 May 2002 |
| VIA823x/68/WINNT351/README.TXT | 1.3 KB | 23 May 2002 |
| VIA823x/68/WINNT351/VIAUDIO.DLL | 104.4 KB | 23 May 2002 |
| VIA823x/68/WINNT351/OEMSETUP.INF | 217 bytes | 23 May 2002 |
| VIA823x/os.dat | 450 bytes | 20 Jun 2002 |
| VIA823x/74/WINNT40/VIAUDIO.SYS | 146.8 KB | 23 May 2002 |
| VIA823x/74/WINNT40/VIAUDIO.DLL | 96.4 KB | 23 May 2002 |
| VIA823x/74/WINNT40/OEMSETUP.INF | 221 bytes | 23 May 2002 |
| VIA823x/74/WIN9X/VIAUDIO.INF | 8.4 KB | 23 May 2002 |
| VIA823x/74/WIN9X/VIAFM.DRV | 20.5 KB | 23 May 2002 |
| VIA823x/74/WIN9X/VIAMIDI.DRV | 9.6 KB | 23 May 2002 |
| VIA823x/74/WIN9X/VIAUDIO.VXD | 143.2 KB | 23 May 2002 |
| VIA823x/74/WIN9X/VIAWAVE.DRV | 63.7 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHFR.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHSL.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHFL.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHCENTER.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINAPP/SPKCFG.EXE | 57.3 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHSR.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINAPP/CHLFE.WAV | 235.1 KB | 23 May 2002 |
| VIA823x/74/WINNT351/VIAUDIO.SYS | 61.6 KB | 23 May 2002 |
| VIA823x/74/WINNT351/VIAUDIO.DLL | 105.0 KB | 23 May 2002 |
| VIA823x/74/WINNT351/OEMSETUP.INF | 217 bytes | 23 May 2002 |
| VIA823x/setup.ins | 88.7 KB | 20 Jun 2002 |
| VIA823x/data1.cab | 469 bytes | 20 Jun 2002 |
| VIA823x/SETUP.INI | 96 bytes | 20 Jun 2002 |
| VIA823x/viaudio.INI | 134 bytes | 20 Jun 2002 |
| VIA823x/_inst32i.ex_ | 296.7 KB | 20 Jun 2002 |
| VIA823x/_user1.cab | 231.8 KB | 20 Jun 2002 |
| VIA823x/lang.dat | 23.7 KB | 20 Jun 2002 |
| VIA823x/VIAUDIO.REV | 35 bytes | 20 Jun 2002 |
How to Update KOB KT266a FDSX Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the KOB KT266a FDSX 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 Mercury KOB KT266a FDSX 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 Mercury Driver Update Utility. 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.