VIA/S3G KM400/KN400 Driver Download

VIA Drivers

The S3G KM400/KN400 is a popular graphics card manufactured by VIA. This driver fixes screen glitches, unwanted artifacts, stuttering or glitchy video and even screen tearing. Visitors have downloaded this file "k400.zip" 25,143 times with an aggregate rating of 5 out of 5 stars based on 146 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 5.2 MB.

146 Ratings (see all reviews)
25,143 Downloads

Supported Models

VIA/S3G KM400/KN400

Manufacturers

VIA

S3

Supported Operating Systems

Windows XP, Windows 2000, Windows NT4, Windows 98SE, Windows 95

File Name

Versions

1.4 (25-Sep-2004)
6.14.10.0035 (2003-06-07) via .inf

Additional Notes

Driver da placa mae asus a7v8x-vm

todos os tipos de placas maes com o chipset k400 da via

Uploaded By

César Kumazawa (DG Member) on 27-Sep-2004

Most Helpful Reviews

 
8 of 9 people found the following review helpful:
JIM
Tested on Windows XP
22 Aug 2006
 

Installation: 5 out of 5
Stability: 4 out of 5
Compatibility: 4 out of 5
 
"I tryed 5 other drivers,this is the only one that fixed my Video Controller (VGA compatible),the other's would not install.Thank you"
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6 of 7 people found the following review helpful:
raj

18 Jan 2008
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"yes this is the write driver and is working fine"
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4 of 5 people found the following review helpful:
Ezequiel
Tested on Windows 2000
10 Jun 2008
 

Installation: 5 out of 5
Stability: 4 out of 5
Compatibility: 5 out of 5
 
"Muy bueno, me sirvi!"
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4 of 5 people found the following review helpful:
Daniel

9 Jan 2008
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"mto bom o driver"
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4 of 5 people found the following review helpful:
giacomo

6 Dec 2007
 

Installation:  out of 5
Stability:  out of 5
Compatibility:  out of 5
 
"es un gran web driver guide

"

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See all VIA/S3G KM400/KN400 ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
k400/layout.bin 355 bytes 17 May 2003
k400/vtmini.sys 258.9 KB 7 Jun 2003
k400/VTTimer.exe 36.9 KB 7 May 2003
k400/VTInfo2.dll 229.4 KB 3 Jun 2003
k400/VTUninst.exe 69.7 KB 7 Jan 2003
k400/_sys1.cab 2.5 MB 17 May 2003
k400/VIAGFXK.INF 17.1 KB 7 Jun 2003
k400/VTDisply.cfg 60.2 KB 3 Jun 2003
k400/_ISDEL.EXE 8.7 KB 28 Jan 1998
k400/VTOvrlay.dll 311.3 KB 3 Jun 2003
k400/setup.lid 221 bytes 17 May 2003
k400/SETUP.EXE 60.4 KB 17 Feb 1999
k400/VTOvrlay.cfg 52.6 KB 13 May 2003
k400/viagfx.cat 22.3 KB 10 Jun 2003
k400/VTInfo2.cfg 38.2 KB 3 Jun 2003
k400/setupdir/0010/_SETUP.DLL 11.8 KB 23 Jan 1998
k400/setupdir/0019/_setup.dll 11.8 KB 24 Jan 1998
k400/setupdir/000a/_setup.dll 11.8 KB 23 Jan 1998
k400/setupdir/0404/_SETUP.DLL 11.3 KB 24 Jan 1998
k400/setupdir/0011/_setup.dll 11.8 KB 24 Jan 1998
k400/setupdir/0416/_setup.dll 11.3 KB 23 Jan 1998
k400/setupdir/0009/_SETUP.DLL 11.3 KB 24 Jan 1998
k400/setupdir/0013/_SETUP.DLL 11.3 KB 23 Jan 1998
k400/setupdir/0804/_setup.dll 11.3 KB 24 Jan 1998
k400/setupdir/0012/_setup.dll 11.8 KB 24 Jan 1998
k400/setupdir/040c/_setup.dll 11.3 KB 23 Jan 1998
k400/setupdir/0014/_setup.dll 11.3 KB 23 Jan 1998
k400/setupdir/001d/_setup.dll 11.3 KB 28 Jan 1998
k400/setupdir/000b/_setup.dll 11.3 KB 23 Jan 1998
k400/setupdir/0007/_setup.dll 11.3 KB 28 Jan 1998
k400/setupdir/0006/_setup.dll 11.3 KB 23 Jan 1998
k400/DATA.TAG 123 bytes 17 May 2003
k400/vtdisp.dll 1.5 MB 7 Jun 2003
k400/VTDisply.dll 397.3 KB 3 Jun 2003
k400/os.dat 417 bytes 7 May 1997
k400/VTGamma2.dll 303.1 KB 3 Jun 2003
k400/setup.ins 115.8 KB 17 May 2003
k400/data1.cab 3.8 KB 17 May 2003
k400/SETUP.INI 43 bytes 12 Apr 2003
k400/_SETUP.DLL 11.3 KB 24 Jan 1998
k400/vticd.dll 1.7 MB 7 Jun 2003
k400/VTGamma2.cfg 48.9 KB 13 May 2003
k400/VTDispl2.cfg 60.1 KB 3 Jun 2003
k400/_user1.cab 143.1 KB 17 May 2003
k400/s3setup.dat 5.4 KB 29 May 2003
k400/lang.dat 4.5 KB 21 Oct 1997
k400/_INST32I.EX_ 291.4 KB 7 Jan 1999

How to Update VIA/S3G KM400/KN400 Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the VIA/S3G KM400/KN400 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/S3G KM400/KN400 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

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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

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