LEX System 3V700C Driver Download (Official)
Supported Models
3V700C
VIA High Definition Audio(UAA 64Bit)
VIA High Definition Audio(UAA)
Manufacturers
Supported Operating Systems
Windows XP, Windows 2000
File Name
Uploader Notes
SBC Board
HD Audio Driver File
Uploaded By
Karthika (DG Staff Member) on 9-Dec-2011
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| HDAudio/Win2KXP/0X0409.INI | 4.1 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/ASIA.SLF | 36.3 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/DIFXAPI/X64/DIFXAPI.DLL | 414.6 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/DIFXAPI/X86/DIFXAPI.DLL | 331.2 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/ENGLISH.SLF | 6.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/EUROPE1.SLF | 60.5 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/EUROPE2.SLF | 49.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/EUROPE3.SLF | 51.0 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/EUROPE4.SLF | 27.1 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/ISSCRIPT.MSI | 633.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/LICENSE.MLF | 2.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/PCIENUM.SYS | 281.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/Platform.msi | 2.7 MB | 1 Dec 2006 |
| HDAudio/Win2KXP/SETUP.EXE | 217.1 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/SETUP.MLF | 233.1 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/SETUP.SCF | 607 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/Setup.ini | 1.2 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Component.cif | 2.0 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDUAA/viahdcmp.inf | 18.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDUAA/viahduaa.cat | 12.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDUAA/viahduaa.inf | 20.5 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDUAA/viahduaa.sys | 141.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDUAA/viahduaa1.inf | 19.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDx64/viahdcmp.inf | 18.6 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDx64/viahduaa.cat | 12.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDx64/viahduaa.inf | 20.3 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDx64/viahduaa.sys | 203.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/Drivers/HDx64/viahduaa1.inf | 19.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/HDeck.exe | 720.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/HDeck.ini | 27.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/HDeckIni/HDeck1458A004.ini | 27.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/HDeckIni/HDeck14627255.ini | 27.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/LZ32.LIB | 3.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/Language_1.ini | 13.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/Language_2.ini | 9.5 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/Language_3.ini | 15.0 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/Language_4.ini | 14.9 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/Language_5.ini | 14.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/ST.WAV | 87.6 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/String.ini | 806 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/default.ini | 512 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDADeck/default1.ini | 376 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDAudioDrvNT.dll | 77.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDAudioDrvX64.dll | 77.8 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDBusDrv/HDSrv2003.exe | 1.2 MB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDBusDrv/HDW2K.exe | 716.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDBusDrv/HDWXP.exe | 716.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDBusDrv/W64HF1.exe | 833.6 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDBusDrv/WS2KHF1.exe | 590.7 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/HDUpDrv64.exe | 13.3 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/DCDEF00.INI | 562 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/DrvCaps.INI | 107 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/IVDEF00.INI | 706 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/IniVerbs.INI | 101 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/MixNamMd.ini | 213 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/REGDEF00.INI | 560 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIAHDAud/IniFiles/SIDRFILE.INI | 112 bytes | 1 Dec 2006 |
| HDAudio/Win2KXP/VIASETUP.DLL | 106.5 KB | 1 Dec 2006 |
| HDAudio/Win2KXP/viaudio.INI | 258 bytes | 1 Dec 2006 |
How to Update 3V700C Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the 3V700C 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 LEX System 3V700C 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 LEX System 3V700C. 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.