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KT4AV



• KT4AV (Standard Version)

• KT4AV-L (Onboard 10/100 LAN


Product version may vary across regions
product comparison

Overview

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Live Update 5

MSI Live Update 5 is a powerful and useful application for updating the latest BIOS and Drivers, saving you time and lowers the risk of updating. End-users can install and run the Live Update 5 software on their computers with the companion CD or downloading the app from the MSI website.

Features
- Automatically Detect the BIOS/Driver/VGA/Utility Update
- Support Microsoft Windows XP/Vista/7 32/64bit
featurePic

Fuzzy logic4

• The most complete overclocking utility based on Windows OS. • System information auto detect. • Optimized CPU automatically or manually. • The 4th generation new feature: adjustable AGP ration and Vcore.
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pc alert4

This useful software detects system temperature, the status of voltage, fans and all other key components onboard. If any problem occurs, it will alert the user to correct the problem, reducing the risk of system damage.

MSI Reminds You...

  1. The specifications may differ from areas and we keep the right to change without notice. Please check the specific Specification with your local dealers.
  2. The color of the product might be affected by photography and the monitor's setting, which might be different from the real product.

Detail Specifications

CPU

• Supports Socket A for AMD® Athlon™ XP/Athlon™/Duron™/Sempron™ processor
• Supports up to Athlon™ XP 3000+ processor


Chipset  

• VIA® KT400A Chipset
 - FSB @200/266/333 MHz 
 - Supports DDR200/266/333/400 memory
 - AGP 8X and PCI advanced high performance memory controller.

• VIA® VT8235 Chipset
 - Integrated Direct Sound AC'97 audio
 - Dual channel Ultra DMA 33/66/100/133 master mode EIDE controller
 - ACPI & PC2001 compliant enhanced power management
 - Integrated USB 2.0 controller


FSB

• 100/133/166(200/266/333)MHz clocks are supported.


Main Memory

• Supports six memory banks using three 184-pin DDR DRAMs.
• Supports up to 3GB memory size.
• Supports DDR400/DDR333/DDR266/DDR200 DRAM
• No support ECC Function.


Slots

• One AGP (Accelerated Graphics Port) 1.5V 8x/4x slot
• Six 32-bit PCI bus slots (support 3.3v/5v PCI bus interface)
• One CNR (Communication Network Riser) slot


On-Board IDE

• An IDE controller on the VT8235 chipset provides IDE HDD/CD-ROM with PIO,
  Bus Master and Ultra DMA133/100/66/33 operation modes
• Can connect up to four IDE devices


Audio

• RealTek ALC650 6-channel audio


LAN

• VIA VT6103 LAN controller


On-Board Peripherals

On-Board Peripherals include:
 - 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes
 - 2 serial ports (COM A + COM B)
 - 1 parallel port supports SPP/EPP/ECP mode
 - Vertical audio ports
 - 1 SPDIF output (2 x 6-pin) with housing (Optional)
 - 6 USB ports (Rear x 4/ Front x 2)


BIOS

• The motherboard BIOS provides "Plug & Play" BIOS which detects the peripheral devices and
  expansion cards of the board automatically.
• The motherboard provides a Desktop Management Interface(DMI) function which records your
  motherboard specifications.


Dimension

• 30.5 cm(L) x 21 cm(W) ATX Form Factor

Mounting

• 6 mounting holes.

 

The Specification may change without notice. The actual products sold are different from areas. Please check the detailed Specification with your local dealers.

 

News

Release Date Title

Awards

BIOS

!Attention:

Users who download BIOS from here (not using Live Update) should use the flash utility included in the downloaded compressed file when doing the BIOS update. To avoid BIOS update failure, please do not use older versions of the update utility or utilities not provided by MSI.


We suggest using Chrome, Firefox 3.0 or IE 8.0 above browsers to download BIOS, Drivers, etc.
Description - Fix system reports incorrect message for AMD 3200+ CPU.
- Support Sempron L2 512K 3000+ CPU.
 Version 5.4
Type AMI BIOS Release Date 2004-11-02
Download 6712v54.zip File Size 0 MB
Note This BIOS cannot be used on KT4V (MS-6712) & KT3V (MS-6712)
Description - Fix system cannot find floppy drive after boot to PXE server.
- Sempron support.
 Version 5.3
Type AMI BIOS Release Date 2004-08-10
Download 6712v53.zip File Size 0 MB
Note This BIOS cannot be used on KT4V (MS-6712) & KT3V (MS-6712)
Description - System can't recognize ZIP100/ZIP750.
- System is unstable to run 3DMark with ATI 9800 AGP card.
- There is a yellow mark with some PS2 keyboards in Windows XP.
 Version 5.2
Type AMI BIOS Release Date 2004-05-13
Download 6712v52.zip File Size 0 MB
Note This BIOS cannot be used on KT4V (MS-6712) & KT3V (MS-6712)
Description Fixed Samsung 256MB K4H560838D-TCB3 DDR 333 memory compatibility issue
 Version 5.1
Type AMI BIOS Release Date 2003-10-08
Download 6712v51.exe File Size 0 MB
Note This BIOS cannot be used on KT4V (MS-6712) & KT3V (MS-6712)
Description This is AMI BIOS release.
 Version 5.0
Type AMI BIOS Release Date 2003-05-16
Download 6712v50.exe File Size 0 MB
Note This BIOS cannot be used on KT4V (MS-6712) & KT3V (MS-6712)
click here

Live Update 5

DISCLAIMER:
Live Update 5 utility is only intended for MSI Desktop PC related products (motherboards and graphics cards) usage. This utility doesn’t support any MSI Notebook (NB and Tablet PC) or AIO product, while installed might experience unexpected errors. If it happens that you have installed Live Update 5 on your Notebook or AIO system, please uninstall it then perform system restart.

Live Update 5 is a powerful update tool with user-friendly interface, provides an automatic scan and download for your MSI products. Using this service to keep your system in the most updated environment.

Live Update 5 supports the following MSI product lines and items:
Motherboards: Drivers/BIOS/Utilities;
Graphics Cards: Drivers/BIOS

Click here to read the instruction

Driver

Vista 64,Vista 32,XP 64,XP 32,Win 2000,Win 98,Win 98 SE,Win Me,Win 95

!Special Note:

The Drivers provided here are exclusively for MSI products only. MSI takes no responsibility for any damage resulted from improper usage or lack of technical expertise.


We suggest using Chrome, Firefox 3.0 or IE 8.0 above browsers to download BIOS, Drivers, etc.
VIA Chipset 4in1 Drivers
Description • WHQL pass for Win2K/XP/64-bit
• Support WinXP 64-bit OS
• Support Windows Vista 32/64
• Driver version: 5.11a

 Version
Type System & Chipset Drivers Release Date 2007-04-20
OS XP 32, Win 2000, Win Me, Win 98 SE, Win 98, Win 95
Download VIA4in1_MB.zip File Size 0 MB
Note
VIA Chipset 4in1 Drivers
Description • WHQL pass for Win2K/XP/64-bit
• Support WinXP 64-bit OS
• Support Windows Vista 32/64
• Driver version: 5.11a

 Version
Type System & Chipset Drivers Release Date 2007-04-20
OS Vista 64, Vista 32
Download VIA4in1_MB.zip File Size 0 MB
Note
VIA Chipset 4in1 Drivers
Description • WHQL pass for Win2K/XP/64-bit
• Support WinXP 64-bit OS
• Support Windows Vista 32/64
• Driver version: 5.11a

 Version
Type System & Chipset Drivers Release Date 2007-04-20
OS XP 64
Download VIA4in1_x64_MB.zip File Size 0 MB
Note
VIA USB2.0 Drivers
Description • For Win98/ME OS only
• Version: 98/me-4.90.3000.10(2.70)
• Fixed S3 issue under WinME

Note: For WinXP, please use Microsoft Windows Update to download driver from Microsoft or aquire the latest service pack
Version
Type System & Chipset Drivers Release Date 2006-02-17
OS Win Me, Win 98 SE
Download VIA_USB20_V30003.zip File Size 0 MB
Note
VIA USB2.0 Patch (Under WinXP+SP1)
Description • Patch WinXP+SP1 USB2.0 show "Standard Enhance PCI to USB Host Controller" to "VIA USB2.0 Enhance Host Controller".
• Driver version: 5.1.2600.1106
 Version
Type System & Chipset Drivers Release Date 2002-11-08
OS XP 32
Download viapatch.exe File Size 0 MB
Note
VIA 10/100 LAN Drivers
Description • Supports VIA VT6103/VT6105
• Driver Version: 3.68.0.417 (Win98SE/ME/2000/XP/Vista32/64)
• Driver Version: 3.54.0.0439 (WinXP 64-bit)
 Version
Type On-Board LAN Drivers Release Date 2008-06-13
OS XP 32, Win 2000, Win Me, Win 98 SE, Win 98, Win 95
Download VIA_LAN100_71.zip File Size 4.92 MB
Note
VIA 10/100 LAN Drivers
Description • Supports VIA VT6103/VT6105
• Driver Version: 3.68.0.417 (Win98SE/ME/2000/XP/Vista32/64)
• Driver Version: 3.54.0.0439 (WinXP 64-bit)
 Version
Type On-Board LAN Drivers Release Date 2008-06-13
OS Vista 32
Download via_lan_vista32_mb.zip File Size 0.42 MB
Note
VIA 10/100 LAN Drivers
Description • Supports VIA VT6103/VT6105
• Driver Version: 3.68.0.417 (Win98SE/ME/2000/XP/Vista32/64)
• Driver Version: 3.54.0.0439 (WinXP 64-bit)
 Version
Type On-Board LAN Drivers Release Date 2008-06-13
OS Vista 64
Download via_lan_vista64_mb.zip File Size 0.46 MB
Note
VIA 10/100 LAN Drivers
Description • Supports VIA VT6103/VT6105
• Driver Version: 3.68.0.417 (Win98SE/ME/2000/XP/Vista32/64)
• Driver Version: 3.54.0.0439 (WinXP 64-bit)
 Version
Type On-Board LAN Drivers Release Date 2008-06-13
OS XP 64
Download VIA_10-100_winxp64.zip File Size 0.05 MB
Note
Realtek ALC Series AC97 Audio Driver
Description • Driver version for Win98/WinMe/Win2000/WinXP: 5.10.00.6230


 Version
Type On-Board Audio Drivers Release Date 2007-05-08
OS XP 32, Win 2000
Download Realtek_AC97_MB.zip File Size 30.58 MB
Note
Realtek ALC Series AC97 Audio Driver
Description • Driver version for Win98/WinMe/Win2000/WinXP: 5.10.00.6230


 Version
Type On-Board Audio Drivers Release Date 2007-05-08
OS XP 64
Download Realtek_AC97_MB.zip File Size 30.58 MB
Note

Utility

XP 64,XP 32,Win 2000,Win 98,Win 98 SE,Win Me,Win 95

!Special Note:

The Utilities provided here are exclusively for MSI products only. MSI takes no responsibility for any damage resulted from improper usage or lack of technical expertise.


We suggest using Chrome, Firefox 3.0 or IE 8.0 above browsers to download BIOS, Drivers, etc.
MSI PC Alert 4
Description The utility is just like your PC doctor that can detect the following PC hardware status during real time operation:
• monitor CPU & system temperatures
• monitor fan speed(s)
• monitor system voltage
• monitor chassis intrusion
 Version 4.1.2.5
Type Utility Release Date 2007-05-08
OS XP 32, Win 2000, Win Me, Win 98 SE, Win 98, Win 95
Download PCAlert4_MB.zip File Size 2.39 MB
Note
MSI PC Alert 4
Description The utility is just like your PC doctor that can detect the following PC hardware status during real time operation:
• monitor CPU & system temperatures
• monitor fan speed(s)
• monitor system voltage
• monitor chassis intrusion
 Version 4.1.2.5
Type Utility Release Date 2007-05-08
OS XP 64
Download PCAlert4_MB.zip File Size 2.39 MB
Note
Fuzzy Logic 4
Description • Add version information for Live Update
• AP Version: 4.1.58.0

 Version 4.1.58.0
Type Utility Release Date 2005-10-26
OS XP 32, Win 2000, Win Me, Win 98 SE, Win 98, Win 95
Download FuzzyLogic.zip File Size 4.14 MB
Note Fuzzy Logic 4 & PC Alert III/4 can\'t be run at the same time.

Manual

!Special Note:

MSI™ provides user manuals (in PDF format) here for download. You can use Adobe Acrobat Reader (Adobe's WEB Site) to open them.

An easy guide for you to assemble your PC step by step, please refer to "Quick Installation Guide".


We suggest using Chrome, Firefox 3.0 or IE 8.0 above browsers to download BIOS, Drivers, etc.
Version Language File Size Download Release Date
Quick Guide Multi-Language 4.18 MB Q6712v1.3.zip 2004-07-22
1.5 English 6.66 MB E6712v1.5.zip 2004-07-02
1.3 Simplified Chinese 7.26 MB SC6712v1.3.exe 2003-08-12
1.3 Traditional Chinese 2.48 MB C6712v1.3.exe 2003-06-17
1.3 Japanese 6.27 MB J6712v13.exe 2003-06-17

Test Report

CPU Support

 

Marketing Name
KT4AV
Model Name
6712
PCB Version  
1
BIOS Version
A6712VMS.530
CPU
FSB
Ratio
Result
Morgan (0.18u) 100/200MHz FSB
Duron 1.1G
100
11
OK
Duron 1.2G
100
12
OK
Duron 1.3G
100
13
OK
Applebred (0.13um) 133/266MHz FSB
Duron 1400
133
10.5
OK
Duron 1600
133
12
OK
Duron 1800
133
13.5
OK
Thunderbird (0.18um) 100(133)/200(266)MHz FSB
Athlon (Thunderbird) 1.1G
100
11
OK
Athlon (Thunderbird) 1.13G
133
8.5
OK
Athlon (Thunderbird) 1.2G
100
12
OK
Athlon (Thunderbird) 1.2G
133
9
OK
Athlon (Thunderbird) 1.3G
100
13
OK
Athlon (Thunderbird) 1.33G
133
10
OK
Athlon (Thunderbird) 1.4G
100
14
OK
Athlon (Thunderbird) 1.4G
133
10.5
OK
Palomino (0.18u) 133/266MHz FSB
AthlonXP 1500+
133
Auto
OK
AthlonXP 1600+
133
Auto
OK
AthlonXP 1700+
133
Auto
OK
AthlonXP 1800+
133
Auto
OK
AthlonXP 1900+
133
Auto
OK
AthlonXP 2000+
133
Auto
OK
AthlonXP 2100+
133
Auto
OK
Thoroughbred (0.13u) 133/266MHz FSB
AthlonXP 1700+
133
Auto
OK
AthlonXP 1800+
133
Auto
OK
AthlonXP 1900+
133
Auto
OK
AthlonXP 2000+
133
Auto
OK
AthlonXP 2100+
133
Auto
OK
AthlonXP 2200+
133
Auto
OK
AthlonXP 2400+
133
Auto
OK
AthlonXP 2600+
133
Auto
OK
Thoroughbred (0.13u) 166/333MHz FSB
AthlonXP 2600+
166
Auto
OK
AthlonXP 2700+
166
Auto
OK
Thorton (0.13u) 133/266MHz FSB 256KB L2 Cache
AthlonXP 2000+
133
Auto
OK
AthlonXP 2200+
133
Auto
OK
AthlonXP 2400+
133
Auto
OK
Thorton (0.13u) 166/333MHz FSB 256KB L2 Cache
AthlonXP 2600+
166
Auto
OK
Barton (0.13u) 166/333MHz FSB 512KB L2 Cache
AthlonXP 2500+
166
Auto
OK
AthlonXP 2800+
166
Auto
OK
AthlonXP 3000+
166
Auto
OK
AMD Sempron CPU
Thoroughbred (0.13u) 166/333MHz FSB
Sempron 2200+
166
Auto
OK
Sempron 2300+
166
Auto
OK
Sempron 2400+
166
Auto
OK
Sempron 2500+
166
Auto
OK
Sempron 2600+
166
Auto
OK
Sempron 2800+
166
Auto
OK
Thoroughbred (0.13u) 166/333MHz FSB 512KB L2 Cache
Sempron 3000+
166
Auto
OK
Thorton (0.13u) 166/333MHz FSB 256KB L2 Cache
Sempron 2200+
166
Auto
OK
Sempron 2800+
166
Auto
OK