Primary Bus Master IDE Controller (dual fifo) Driver
Secondary Bus Master IDE Controller (dual fifo) Driver
VIA Bus Master IDE Controller Driver
VIA Bus Master PCI IDE Controller Driver
VIA CPU to AGP Controller Driver
VIA I/O APIC Interrupt Controller Driver
VIA PCI to PCI Bridge Controller Driver
VIA Power Management Controller Driver
VIA Standard CPU to PCI Bridge Driver
VIA Standard PCI to ISA Bridge Driver
Windows XP, Windows 2000, Windows NT4, Windows 98SE, Windows 98
via4in1_436.exe (1.1 MB)
4 in 1 Driver
Purushothaman (DG Staff Member) on 28-Jan-2005
The following files are found inside the driver download file.
|VIA/layout.bin||609 bytes||5 Dec 2001|
|VIA/AGP33/Viagart.vxd||11.8 KB||16 Nov 1999|
|VIA/AGP33/VIAGART.INF||434 bytes||16 Nov 1999|
|VIA/IDEWinXP/VIAIDEXP.INF||1.6 KB||18 Oct 2001|
|VIA/IDEWinXP/VIAMINI.CAT||7.2 KB||7 Nov 2001|
|VIA/IDEWinXP/VIAIDEXP.SYS||6.1 KB||18 Oct 2001|
|VIA/IDEWinXP/VIAIDE2K.DLL||32.8 KB||16 Nov 2000|
|VIA/_sys1.cab||175.5 KB||5 Dec 2001|
|VIA/4in1release.doc||99.3 KB||14 Dec 2001|
|VIA/IRQ/VTNIRQ.PCI||3.9 KB||2 Mar 1999|
|VIA/WINNT/VIAIDE.INF||22.4 KB||16 Nov 2000|
|VIA/WINNT/VIADSK.SYS||50.1 KB||16 Nov 2000|
|VIA/_Setup.dll||11.3 KB||5 Dec 2001|
|VIA/WIN9X/VIADSK.CAT||1.1 KB||13 Nov 2001|
|VIA/WIN9X/VIAVSD.INF||1.5 KB||18 Oct 2001|
|VIA/WIN9X/VATAPI.VXD||10.9 KB||18 Oct 2001|
|VIA/setup.lid||49 bytes||5 Dec 2001|
|VIA/IDEWin2K/VIAIDE.INF||1.4 KB||18 Oct 2001|
|VIA/IDEWin2K/VIAIDE.SYS||6.2 KB||18 Oct 2001|
|VIA/IDEWin2K/VIAMINI.CAT||7.2 KB||13 Nov 2001|
|VIA/IDEWin2K/VIAIDE2K.DLL||32.8 KB||16 Nov 2000|
|VIA/dmaopt.dat||97 bytes||19 Oct 2001|
|VIA/_ISDel.exe||8.7 KB||5 Dec 2001|
|VIA/AGP/OEM.REG||128 bytes||10 Aug 2000|
|VIA/AGP/VIAGART.VXD||13.8 KB||10 Aug 2000|
|VIA/AGP/VIAGART.CAT||7.8 KB||28 Nov 2000|
|VIA/AGP/VIAGART.INF||2.4 KB||10 Aug 2000|
|VIA/Setup.exe||61.4 KB||5 Dec 2001|
|VIA/WINME/VIADSK.CAT||7.1 KB||12 Nov 2001|
|VIA/WINME/VIAVSD.INF||1.5 KB||18 Oct 2001|
|VIA/WINME/VATAPI.VXD||10.9 KB||18 Oct 2001|
|VIA/Pfd/VIAPFD.SYS||3.3 KB||13 Dec 2001|
|VIA/DATA.TAG||113 bytes||5 Dec 2001|
|VIA/os.dat||450 bytes||5 Dec 2001|
|VIA/setup.ins||167.4 KB||5 Dec 2001|
|VIA/data1.cab||469 bytes||5 Dec 2001|
|VIA/SETUP.INI||90 bytes||5 Dec 2001|
|VIA/_inst32i.ex_||296.7 KB||5 Dec 2001|
|VIA/WIN2K/VIAAGP1.CAT||7.2 KB||28 Nov 2000|
|VIA/WIN2K/VIAAGP1.SYS||23.7 KB||19 Oct 2000|
|VIA/WIN2K/VIAAGP1.INF||3.2 KB||19 Oct 2000|
|VIA/_user1.cab||257.1 KB||5 Dec 2001|
|VIA/AgpME/OEM.REG||128 bytes||10 Aug 2000|
|VIA/AgpME/VIAGART.VXD||13.8 KB||10 Aug 2000|
|VIA/AgpME/VIAGART.CAT||7.8 KB||28 Nov 2000|
|VIA/AgpME/VIAGART.INF||2.4 KB||10 Aug 2000|
|VIA/lang.dat||23.5 KB||5 Dec 2001|
|VIA/Inf/WIN98SE/VIAMACH.CAT||6.7 KB||23 Aug 2001|
|VIA/Inf/WIN98SE/VIAMACH.INF||13.3 KB||16 Aug 2001|
|VIA/Inf/WIN95/VIAMACH.INF||9.9 KB||16 Aug 2001|
|VIA/Inf/WIN2000/VIAMACH.CAT||6.8 KB||23 Aug 2001|
|VIA/Inf/WIN2000/VIAMACH.INF||6.4 KB||16 Aug 2001|
|VIA/Inf/WINME/VIAMACH.CAT||6.8 KB||23 Aug 2001|
|VIA/Inf/WINME/VIAMACH.INF||11.9 KB||16 Aug 2001|
|VIA/Inf/WIN98/VIAMACH.INF||13.7 KB||16 Aug 2001|
|VIA/Inf/WINXP/VIAMACH.CAT||6.8 KB||23 Aug 2001|
|VIA/Inf/WINXP/VIAMACH.INF||3.2 KB||16 Aug 2001|
To get the K7VZA 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 K7VZA 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 K7VZA. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Amptron website. Most major device manufacturers update their drivers regularly.
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.
In 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
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.