VIA Bus Master PCI IDE Controller Driver Download (Official)

VIA Drivers

The Bus Master PCI IDE Controller is a common computer motherboard manufactured by VIA. Update now to fix problems such as frequent crashing, computer shuts off unexpectedly, no audio or no video, or a blank screen on start up. This driver - "via_hyperionpro_v521a.zip" - has been downloaded 1,531 times and is rated 5 out of 5 stars based on 18 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 13.3 MB.

18 Ratings (see all reviews)
1,531 Downloads

Supported Models

KN / KM400

Primary Bus Master IDE Controller (dual fifo)

Secondary Bus Master IDE Controller (dual fifo)

VIA AHCI Controller

VIA AHCI Controller - 6287

VIA Bus Master IDE Controller - 0571

VIA Bus Master IDE Controller - 0581

VIA Bus Master IDE Controller - 3164

Manufacturers

VIA

Supported Operating Systems

Windows Vista, Windows Vista (64 bit), Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows ME, Windows 98SE

File Name

Versions

2.0.950.120 (2001-10-18) via .inf
4.9.0.3460 (2006-06-29) via .inf
6.0.6000.165 (2006-10-17) via .inf
5.1.0.3442 (2003-07-02) via .inf

Additional Notes

This is the VIA chipset driver for models KN / KM400. This driver is required before installing the graphics driver for this model. This driver is available at www.viaarena.com

Uploaded By

JoelX (DG Member) on 15-Dec-2008

Ratings & Reviews

See all VIA Bus Master PCI IDE Controller ratings and reviews

Device Hardware IDs

Compatible IDs

How to Update VIA Bus Master PCI IDE Controller Device Drivers

Step 1 - Download Your Driver

To get the VIA Bus Master PCI IDE Controller 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 VIA Bus Master PCI IDE Controller 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 VIA 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 VIA website. Most major device manufacturers update their drivers regularly.

Step 2 - Install Your Driver

After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.

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
VIA_HyperionPro_V521A/0X0409.INI 4.1 KB 2 May 2002
VIA_HyperionPro_V521A/DIFXAPI/X64/DIFXAPI.DLL 414.6 KB 20 Sep 2007
VIA_HyperionPro_V521A/DIFXAPI/X64/vssver.scc 48 bytes 20 Sep 2007
VIA_HyperionPro_V521A/DIFXAPI/X86/DIFXAPI.DLL 331.2 KB 20 Sep 2007
VIA_HyperionPro_V521A/DIFXAPI/X86/vssver.scc 48 bytes 20 Sep 2007
VIA_HyperionPro_V521A/INSTMSIA.EXE 1.7 MB 11 Mar 2002
VIA_HyperionPro_V521A/INSTMSIW.EXE 1.8 MB 11 Mar 2002
VIA_HyperionPro_V521A/ISSCRIPT.MSI 631.8 KB 13 Jun 2002
VIA_HyperionPro_V521A/LICENSE.MLF 2.8 KB 20 Sep 2007
VIA_HyperionPro_V521A/Platform.msi 2.7 MB 6 Mar 2008
VIA_HyperionPro_V521A/RAIDTool/RaidUtl.dll 77.8 KB 25 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/RaidUtlNT.dll 45.1 KB 21 Dec 2006
VIA_HyperionPro_V521A/RAIDTool/Utility/ErrList.mlf 5.2 KB 3 Mar 2006
VIA_HyperionPro_V521A/RAIDTool/Utility/Language/Lang_CN.dll 557.1 KB 26 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Language/Lang_DE.dll 589.8 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Language/Lang_EN.dll 581.6 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Language/Lang_FR.dll 593.9 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Language/Lang_NL.dll 589.8 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/VRAIDlog.dll 32.8 KB 12 May 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Win2000-xp/drvInterface.dll 196.6 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Win98-me/drvInterface.dll 184.3 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/Winnt40/drvInterface.dll 184.3 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/raid_tool.exe 4.9 MB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/Utility/vialogsv.exe 52.9 KB 24 Sep 2008
VIA_HyperionPro_V521A/RAIDTool/component.cif 2.2 KB 25 Sep 2008
VIA_HyperionPro_V521A/SETUP.EXE 220.8 KB 6 Mar 2008
VIA_HyperionPro_V521A/SETUP.MLF 233.1 KB 20 Sep 2007
VIA_HyperionPro_V521A/SETUP.SCF 648 bytes 9 Oct 2008
VIA_HyperionPro_V521A/SETUP.SCF.bak 648 bytes 26 Sep 2008
VIA_HyperionPro_V521A/Setup.ini 1.2 KB 6 Mar 2008
VIA_HyperionPro_V521A/VIAPCI.sys 2.7 KB 8 Jan 2008
VIA_HyperionPro_V521A/VIAStor/DifStX64.exe 14.3 KB 4 Sep 2006
VIA_HyperionPro_V521A/VIAStor/InsStX64.exe 44.0 KB 30 Jul 2008
VIA_HyperionPro_V521A/VIAStor/InsStor.exe 45.1 KB 1 Sep 2006
VIA_HyperionPro_V521A/VIAStor/MRaid.dll 41.0 KB 13 Dec 2005
VIA_HyperionPro_V521A/VIAStor/RunAPP.exe 32.8 KB 11 Jul 2006
VIA_HyperionPro_V521A/VIAStor/Stor9x.dll 36.9 KB 2 Nov 2005
VIA_HyperionPro_V521A/VIAStor/StorDifx.dll 57.3 KB 3 May 2006
VIA_HyperionPro_V521A/VIAStor/VIAStor.dll 77.8 KB 30 Jul 2008
VIA_HyperionPro_V521A/VIAStor/VSDINST.dll 73.7 KB 3 May 2006
VIA_HyperionPro_V521A/VIAStor/component.cif 2.7 KB 8 Aug 2008
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT4/VIADSK.SYS 50.2 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT4/VIAIDE.INF 22.4 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/videX32.sys 13.0 KB 25 Sep 2008
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/videX64.sys 13.5 KB 25 Sep 2008
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/videx32.cat 12.9 KB 17 Dec 2007
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/videx64.cat 12.0 KB 17 Dec 2007
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/vminiide.inf 5.9 KB 27 Nov 2007
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/xfilt.sys 21.7 KB 25 Sep 2008
VIA_HyperionPro_V521A/VIAStor/driver/IDE/NT5/xfiltx64.sys 24.7 KB 25 Sep 2008
VIA_HyperionPro_V521A/VIAStor/driver/IDE/Win9x/VATAPI.VXD 10.9 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/Win9x/VIADSK.CAT 7.0 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/Win9x/VIAVSD.INF 1.5 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/WinME/VATAPI.VXD 10.9 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/WinME/VIADSK.CAT 7.1 KB 11 Aug 2005
VIA_HyperionPro_V521A/VIAStor/driver/IDE/WinME/VIAVSD.INF 1.5 KB 11 Aug 2005
VIA_HyperionPro_V521A/VRAIDDrv/2K/VIAMRAID.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/2K/viamraid.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/2K/viamraid.sys 117.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/DriverDiskPrep.exe 634.9 KB 13 Apr 2007
VIA_HyperionPro_V521A/VRAIDDrv/DriverDiskPrep.ini 39 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/MRaid.dll 41.0 KB 18 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/NT4/viamraid.inf 2.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/NT4/viamraid.sys 117.9 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/Readme for V-RAID Driver Disk Preparation Utility.mht 260.7 KB 12 Apr 2007
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x64/VIAMRX64.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x64/viamrx64.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x64/viamrx64.sys 136.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x86/VIAMRAID.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x86/viamraid.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/SRV2003/x86/viamraid.sys 117.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x64/viamrx64.cat 11.4 KB 29 Feb 2008
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x64/viamrx64.inf 5.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x64/viamrx64.sys 157.3 KB 26 Sep 2008
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x86/viamraid.cat 11.4 KB 29 Feb 2008
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x86/viamraid.inf 5.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/VISTA/x86/viamraid.sys 137.9 KB 26 Sep 2008
VIA_HyperionPro_V521A/VRAIDDrv/VRaidX64.exe 22.0 KB 22 Jan 2008
VIA_HyperionPro_V521A/VRAIDDrv/VSDINST.DLL 73.7 KB 27 Jan 2008
VIA_HyperionPro_V521A/VRAIDDrv/Win9X/VIAMRAID.INF 3.2 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/Win9X/VIAMVSD.vxd 13.3 KB 22 Nov 2005
VIA_HyperionPro_V521A/VRAIDDrv/Win9X/viamraid.mpd 103.5 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/XP/x64/VIAMRX64.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/XP/x64/viamrx64.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/XP/x64/viamrx64.sys 136.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/XP/x86/VIAMRAID.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/XP/x86/viamraid.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/XP/x86/viamraid.sys 117.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/component.cif 1.2 KB 9 Oct 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x64/viamrx64.cat 11.4 KB 29 Feb 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x64/viamrx64.inf 5.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x64/viamrx64.sys 157.3 KB 26 Sep 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x86/viamraid.cat 11.4 KB 29 Feb 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x86/viamraid.inf 5.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/VISTA/x86/viamraid.sys 137.9 KB 26 Sep 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/txtsetup.oem 3.0 KB 23 Sep 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x64/driver/VIAMRX64.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x64/driver/viamrx64.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x64/driver/viamrx64.sys 136.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x64/txtsetup.oem 796 bytes 23 Sep 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/NT4/viamraid.inf 2.4 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/NT4/viamraid.sys 117.9 KB 19 Dec 2007
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/NT5/VIAMRAID.INF 2.7 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/NT5/viamraid.cat 11.4 KB 20 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/NT5/viamraid.sys 117.2 KB 9 Jul 2008
VIA_HyperionPro_V521A/VRAIDDrv/drvdisk/x86/txtsetup.oem 864 bytes 23 Sep 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/2003X64.oem 841 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/2003X86.oem 913 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/2k.oem 924 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/Nt4.oem 907 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/XPX64.oem 841 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/txtsetup/XPX86.oem 922 bytes 7 Mar 2007
VIA_HyperionPro_V521A/VRAIDDrv/viaRaid.dll 57.3 KB 22 Jan 2008
VIA_HyperionPro_V521A/Xfilter/XFilt64.exe 7.2 KB 12 Oct 2006
VIA_HyperionPro_V521A/Xfilter/XFilter.dll 41.0 KB 12 Oct 2006
VIA_HyperionPro_V521A/Xfilter/component.cif 577 bytes 25 Oct 2006
VIA_HyperionPro_V521A/asia.slf 36.3 KB 29 Feb 2008
VIA_HyperionPro_V521A/english.slf 6.7 KB 20 Sep 2007
VIA_HyperionPro_V521A/europe1.slf 60.5 KB 20 Sep 2007
VIA_HyperionPro_V521A/europe2.slf 49.9 KB 20 Sep 2007
VIA_HyperionPro_V521A/europe3.slf 51.0 KB 20 Sep 2007
VIA_HyperionPro_V521A/europe4.slf 27.1 KB 20 Sep 2007
VIA_HyperionPro_V521A/viaagp/AGPDrv9x.dll 45.1 KB 28 Sep 2005
VIA_HyperionPro_V521A/viaagp/AGPDrvME.dll 45.1 KB 28 Sep 2005
VIA_HyperionPro_V521A/viaagp/AGPDrvNT.dll 53.2 KB 4 Dec 2005
VIA_HyperionPro_V521A/viaagp/DRIVER/Svr2003/VIAAGP1.INF 4.2 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Svr2003/viaagp1.cat 8.9 KB 21 Aug 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Svr2003/viaagp1.sys 27.9 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Win2000/VIAAGP1.INF 4.8 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Win2000/viaagp1.cat 8.9 KB 30 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Win2000/viaagp1.sys 27.9 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/Win95/VIAGART.VXD 14.9 KB 19 Aug 2004
VIA_HyperionPro_V521A/viaagp/DRIVER/Win95/viagart.inf 3.6 KB 19 Aug 2004
VIA_HyperionPro_V521A/viaagp/DRIVER/Win98_Me/VIAAGPS.REG 7.5 KB 29 Jun 2006
VIA_HyperionPro_V521A/viaagp/DRIVER/Win98_Me/VIAAGPV.REG 7.5 KB 29 Jun 2006
VIA_HyperionPro_V521A/viaagp/DRIVER/Win98_Me/VIAGART.INF 8.6 KB 29 Jun 2006
VIA_HyperionPro_V521A/viaagp/DRIVER/Win98_Me/VIAGART.sys 10.3 KB 29 Jun 2006
VIA_HyperionPro_V521A/viaagp/DRIVER/WinXP/VIAAGP1.INF 4.2 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/WinXP/viaagp1.cat 8.9 KB 30 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/WinXP/viaagp1.sys 27.9 KB 2 Jul 2003
VIA_HyperionPro_V521A/viaagp/DRIVER/X64/VIAAGP1.sys 59.4 KB 23 Sep 2005
VIA_HyperionPro_V521A/viaagp/DRIVER/X64/viaagp1.cat 7.8 KB 7 Oct 2005
VIA_HyperionPro_V521A/viaagp/DRIVER/X64/viaagp1.inf 2.1 KB 23 Sep 2005
VIA_HyperionPro_V521A/viaagp/Kompnt.cif 1.5 KB 30 Apr 2008
VIA_HyperionPro_V521A/viaagp/Pnpx64.exe 11.3 KB 4 Dec 2005
VIA_HyperionPro_V521A/viamach/Component.cif 748 bytes 27 Aug 2007
VIA_HyperionPro_V521A/viamach/INFDrv.dll 49.2 KB 22 Dec 2005
VIA_HyperionPro_V521A/viamach/INFDrv9x.dll 45.1 KB 26 Apr 2005
VIA_HyperionPro_V521A/viamach/Infx64.exe 5.1 KB 17 Feb 2006
VIA_HyperionPro_V521A/viamach/InsX64.exe 8.2 KB 13 Oct 2006
VIA_HyperionPro_V521A/viamach/driver/WINNT5/VIAMACH.INF 71.7 KB 21 Jun 2007
VIA_HyperionPro_V521A/viamach/driver/WINNT5/vmachx64.cat 27.0 KB 24 Aug 2007
VIA_HyperionPro_V521A/viamach/driver/WINNT5/vmachx86.cat 27.0 KB 24 Aug 2007
VIA_HyperionPro_V521A/viamach/driver/Win98/VIAMACH.INF 47.5 KB 21 Jun 2007
VIA_HyperionPro_V521A/viamach/driver/Win98SE/VIAMACH.INF 38.5 KB 21 Jun 2007
VIA_HyperionPro_V521A/viamach/driver/WinMe/VIAMACH.INF 38.0 KB 21 Jun 2007
VIA_HyperionPro_V521A/viamach/driver/win95/VIAMACH.INF 38.2 KB 21 Jun 2007
VIA_HyperionPro_V521A/viasetup.dll 114.7 KB 7 Mar 2008
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