The KM4AM-L is a disk drive controller manufactured by MSI. This driver fixes problems with drive not found, slow or unreliable data transfer, intermittent connection or hardware conflicts. This version of "VIA_RAID_OM74.zip" is rated (5 out of 5 stars) based on 33 downloads and 9 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 6.9 MB.
KM4AM-L
VIA ATA/ATAPI Host Controller
VIA SATA RAID Controller
VIA VT6410 RAID Controller
VIA VT6421 RAID Controller
Windows XP, Windows 2000, Windows ME, Windows 98SE, Windows 98, Windows 95
KM4AM-L
Socket A (AMD K7)
VIA PIDE/SATA RAID Drivers & Utility
1. The VT6410, VT6420 (VT8237), and VT6421 RAID driver versions included in this package are:
Windows 98SE, ME: 2.0.950.420
Windows NT 4.0: 4.0.1381.420
Windows 2000: 5.0.2600.410
Windows XP: 5.1.2600.410
Windows Server 2003 IA32: 5.1.2600.420
2. The VT6420 PATA driver versions included in this package are:
Windows 98SE, ME: 2.0.950.104
Windows NT 4.0: 4.0.1381.103
Windows 2000: 5.1.2600.104
Windows XP: 5.1.2600.104
Windows Server 2003 IA32: 5.1.2600.104
3. The RAID Windows Utility versions included in this package are:
Windows 98SE/ME/NT 4.0/2000/XP/Server 2003 IA32: 4.06
krishnamoorthy (DG Staff Member) on 10-Nov-2006
The following files are found inside the driver download file.
Name | Size | Date |
---|---|---|
VIARAID_OM74/0x0409.ini | 4.1 KB | 2 May 2002 |
VIARAID_OM74/DriverDisk/PIDE/2003IA32/viapdsk.cat | 7.8 KB | 11 Dec 2003 |
VIARAID_OM74/DriverDisk/PIDE/2003IA32/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/2003IA32/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Win2000/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
VIARAID_OM74/DriverDisk/PIDE/Win2000/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Win2000/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Win98-me/VIAPDSK.MPD | 52.5 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/PIDE/Win98-me/VIAPIDE.INF | 2.1 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/PIDE/Win98-me/VIAPIDE.vxd | 11.9 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/PIDE/Winnt40/viapdsk.sys | 36.0 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Winnt40/viapide.inf | 1.6 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Winxp/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
VIARAID_OM74/DriverDisk/PIDE/Winxp/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/PIDE/Winxp/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/DriverDisk/RAID/2003IA32/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/2003IA32/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/DriverDisk/RAID/2003IA32/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Win2000/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Win2000/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/DriverDisk/RAID/Win2000/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Win98-me/VIAMRAID.INF | 2.5 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/RAID/Win98-me/VIAMVSD.vxd | 12.8 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/RAID/Win98-me/viamraid.mpd | 68.9 KB | 11 Oct 2004 |
VIARAID_OM74/DriverDisk/RAID/Winnt40/viamraid.inf | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Winnt40/viamraid.sys | 67.4 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Winxp/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/RAID/Winxp/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/DriverDisk/RAID/Winxp/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/DriverDisk/TXTSETUP.OEM | 7.0 KB | 20 Aug 2004 |
VIARAID_OM74/DriverDisk/VIA MakeDisk.txt | 476 bytes | 3 Jan 2005 |
VIARAID_OM74/INSTMSIA.EXE | 1.7 MB | 7 Sep 2004 |
VIARAID_OM74/INSTMSIW.EXE | 1.8 MB | 7 Sep 2004 |
VIARAID_OM74/LICENSE.MLF | 2.8 KB | 7 Sep 2004 |
VIARAID_OM74/PCIENUM.SYS | 281.7 KB | 7 Sep 2004 |
VIARAID_OM74/PIDE/RaidDrv.dll | 53.2 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/RaidDrv9x.dll | 49.2 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/VIA_STOR.dll | 41.0 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/component.cif | 1.1 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/driver/2003IA32/viapdsk.cat | 7.8 KB | 11 Dec 2003 |
VIARAID_OM74/PIDE/driver/2003IA32/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/2003IA32/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Win2000/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
VIARAID_OM74/PIDE/driver/Win2000/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Win2000/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Win98-me/VIAPDSK.MPD | 52.5 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/driver/Win98-me/VIAPIDE.INF | 2.1 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/driver/Win98-me/VIAPIDE.vxd | 11.9 KB | 11 Oct 2004 |
VIARAID_OM74/PIDE/driver/Winnt40/viapdsk.sys | 36.0 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Winnt40/viapide.inf | 1.6 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Winxp/viapdsk.cat | 7.6 KB | 2 Dec 2003 |
VIARAID_OM74/PIDE/driver/Winxp/viapdsk.sys | 29.2 KB | 31 Oct 2003 |
VIARAID_OM74/PIDE/driver/Winxp/viapide.inf | 2.2 KB | 31 Oct 2003 |
VIARAID_OM74/Platform.msi | 2.7 MB | 20 Sep 2004 |
VIARAID_OM74/RaidTool/RaidUtl.dll | 122.9 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/RaidUtlNT.dll | 41.0 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/Utility/Win2000-xp/drvInterface.dll | 81.9 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/Utility/Win98-me/drvInterface.dll | 57.3 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/Utility/Winnt40/drvInterface.dll | 57.3 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/Utility/raid_tool.exe | 589.8 KB | 11 Oct 2004 |
VIARAID_OM74/RaidTool/component.cif | 868 bytes | 11 Oct 2004 |
VIARAID_OM74/Readme.txt | 15.8 KB | 14 Mar 2005 |
VIARAID_OM74/SETUP.MLF | 233.1 KB | 7 Sep 2004 |
VIARAID_OM74/SETUP.SCF | 616 bytes | 11 Oct 2004 |
VIARAID_OM74/Setup.ini | 1.2 KB | 20 Sep 2004 |
VIARAID_OM74/VIARaid/MRaid.dll | 36.9 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/RaidDrv.dll | 57.3 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/RaidDrv9x.dll | 53.2 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/component.cif | 1.1 KB | 6 Jan 2005 |
VIARAID_OM74/VIARaid/driver/2003IA32/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/2003IA32/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/VIARaid/driver/2003IA32/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Win2000/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Win2000/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/VIARaid/driver/Win2000/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Win98-me/VIAMRAID.INF | 2.5 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/driver/Win98-me/VIAMVSD.vxd | 12.8 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/driver/Win98-me/viamraid.mpd | 68.9 KB | 11 Oct 2004 |
VIARAID_OM74/VIARaid/driver/Winnt40/viamraid.inf | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Winnt40/viamraid.sys | 67.4 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Winxp/VIAMRAID.INF | 1.8 KB | 6 Jul 2004 |
VIARAID_OM74/VIARaid/driver/Winxp/viamraid.cat | 8.0 KB | 12 Aug 2004 |
VIARAID_OM74/VIARaid/driver/Winxp/viamraid.sys | 60.7 KB | 6 Jul 2004 |
VIARAID_OM74/asia.slf | 36.3 KB | 7 Sep 2004 |
VIARAID_OM74/english.slf | 6.7 KB | 7 Sep 2004 |
VIARAID_OM74/europe1.slf | 60.5 KB | 7 Sep 2004 |
VIARAID_OM74/europe2.slf | 49.9 KB | 7 Sep 2004 |
VIARAID_OM74/europe3.slf | 51.0 KB | 7 Sep 2004 |
VIARAID_OM74/europe4.slf | 27.1 KB | 7 Sep 2004 |
VIARAID_OM74/isscript.msi | 631.8 KB | 13 Jun 2002 |
VIARAID_OM74/setup.exe | 217.1 KB | 20 Sep 2004 |
VIARAID_OM74/viasetup.dll | 94.2 KB | 7 Sep 2004 |
To get the KM4AM-L 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 MSI KM4AM-L 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 MSI 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 MSI 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 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
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.