MSI KT4A-V Manual de usuario

FCC-B Radio Frequency Interference Statement

This equipment has been tested and found to comply with the limits for a class B digital device, pursuant to part 15 of

the FCC rules. These limits are designed to provide reasonable protection against harmful interference when the

equipment is operated in a commercial environment. This equipment generates, uses and can radiate radio frequency

energy and, if not installed and used in accordance with the instruction manual, may cause harmful interference to

radio communications. Operation of this equipment in a residential area is likely to cause harmful interference, in

which case the user will be required to correct the interference at his own expense.

Notice 1

The changes or modifications not expressly approved by the party responsible for compliance could void the user’s

authority to operate the equipment.

Notice 2

Shielded interface cables and A.C. power cord, if any, must be used in order to comply with the emission limits.

VOIR LA NOTICE D’NSTALLATION AVANT DE RACCORDER AU RESEAU.

Micro-Star International

MS-7021

This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions:

(1) this device may not cause harmful interference, and

(2) this device must accept any interference received, including interference that may cause undesired operation

G52-M7021X8

The material in this document is the intellectual property of MICRO-STAR INTERNATIONAL. We take every care in

the preparation of this document, but no guarantee is given as to the correctness of its contents. Our products are

under continual improvement and we reserve the right to make changes without notice.

Trademarks

All trademarks are the properties of their respective owners.

AMD, Athlon™ Athlon™XP, Thoroughbred™ and Duron™ are registered trademarks of AMD Corporation.

Intel® and Pentium® are registered trademarks of Intel Corporation.

PS/2 and OS® 2 are registered trademarks of International Business Machines Corporation.

Microsoft® is a registered trademark of Microsoft Corporation. Windows® 98/2000/NT/XP are registered trademarks

of Microsoft Corporation.

NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trademarks of NVIDIA Corporation in the

United States and/or other countries.

Netware® is a registered trademark of Novell, Inc.

Award® is a registered trademark of Phoenix Technologies Ltd.

AMI® is a registered trademark of American Megatrends Inc.

Kensington and MicroSaver are registered trademarks of the Kensington Technology Group.

PCMCIA and CardBus are registered trademarks of the Personal Computer Memory Card International Association.

Revision History

Revision Revision History Date

V1.3 First release for PCB v1.0 with VIA ® KT400A & VT8237 July 2004

iii

Safety Instructions

1. Always read the safety instructions carefully.

2. Keep this User Manual for future reference.

3. Keep this equipment away from humidity.

4. Lay this equipment on a reliable flat surface before setting it up.

5. The openings on the enclosure are for air convection hence protects the equipment from overheating. Do not

cover the openings.

6. Make sure the voltage of the power source and adjust properly 110/220V before connecting the equipment to the

power inlet.

7. Place the power cord such a way that people can not step on it. Do not place anything over the power cord.

8. Always Unplug the Power Cord before inserting any add-on card or module.

9. All cautions and warnings on the equipment should be noted.

10. Never pour any liquid into the opening that could damage or cause electrical shock.

11. If any of the following situations arises, get the equipment checked by a service personnel:

- The power cord or plug is damaged.

- Liquid has penetrated into the equipment.

- The equipment has been exposed to moisture.

- The equipment does not work well or you can not get it work according to User Manual.

- The equipment has dropped and damaged.

- The equipment has obvious sign of breakage.

12. Do not leave this equipment in an environment unconditioned, storage temperature above 60° C (140°F), it may

damage the equipment.

CAUTION: Danger of explosion if battery is incorrectly replaced. Replace only with

the same or equivalent type recommended by the manufacturer.

Table of Content

English.....................................................................1

Français...................................................................13

Deutsch....................................................................25

Nederlands ..............................................................39

简体中文 ...................................................................51

Introduction

Thank you for choosing the KT4A-V (MS-7021 v1.0) ATX mainboard. The KT4A-V Series is based on

VIA ® KT400A & VT8237 chipsets for optimal system efficiency. Designed to fit the advanced AMD ®

AthlonTM / AthlonTM XP / DuronTM/ Sempron processors in 462 pin package, the KT4A-V Series delivers

a high performance and professional desktop platform solution.

Layout

BATT

DDR1

DDR2

ATX

PowerSupply

JUSB2 JUSB1

JAUD1

JCD1

SOCKET 462

PCI Slot 5

PCI Slot 4

PCI Slot 3

PCI Slot 2

PCI Slot 1

IDE 2

IDE 1

JBAT1

JLED1

JFP1 JFP2

Top: LAN jack

Bottom: USB ports

Top : Parallel Port

Bottom:

COM A

To p : m o u s e

Bottom: keyboard

NBFAN1

JPW1

CFAN1

SFAN1

Winbond

W83697HF

Codec

Realtek

8201BL

T:Line-In

B:Mic

Line-Out

FDD1

BIOS

AGP Slot

Top: Coaxial SPDIF Out

Bottom: USB ports

VIA

VT8237

VIA

KT400A

Specifications

CPU

 Supports Socket A (Socket-462) for AMD®Athlon™/ Athlon XP™/Duron™/ Sempron™ processor

 Supports up to 3200+ MHz or higher speed, does not support CPU under 1100 MHz

 Supports FSB 200/266/333 MHz, 400 MHz by overclocking.

http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_cpu_support.php )

Chipset

 VIA® KT400A chipset

- FSB @200/266/333MHz

- Supports DDR 200/266/333/400 memory

- AGP 8X and PCI Advanced high performance memory controller

 VIA ® VT8237 chipset

- Integrated Hardware Sound Blaster/Direct Sound AC97 audio.

- Ultra DMA 66/100/133 master mode PCI EIDE controller.

- ACPI & PC2001 compliant enhanced power management.

- Supports USB2.0 up to 8 ports.

Main Memory

 Supports four memory banks using two 184-pin DDR DIMMS.

 Supports maximum memory size up to 2GB for single channel mode.

 Supports 2.5v DDR SDRAM DIMM.

 Supports DDR400/333/266/200 SDRAM.

(For the updated supporting memory modules, please visit

http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_trp_list.php )

Slots

 One AGP (Accelerated Graphics Port) slot

- AGP specification compliant

- Support AGP 3.0

 Five PCI 2.2 32-bit PCI bus slots (support 3.3v/5v PCI bus interface).

On-Board IDE

 An IDE controller on the VIA®VT8237 chipset provides IDE HDD/CD-ROM with PIO, Bus Master

and Ultra DMA 66/100/133 operation modes.

 Can connect up to 4 IDE devices

On-Board Peripherals

On-Board Peripherals includes:

- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and 2.88Mbytes.

- 1 serial port.

- 1 parallel port supports SPP/EPP/ECP mode.

- 8 USB 2.0 ports (Rear * 4/ Front * 4).

- 3 audio (Line-In/Line-Out/Mic) ports.

- 1 RJ-45 LAN Jack.

- 1 RCA SPDIF Out.

Audio

 AC’97 link controller integrated in VIA 8237

 5.1 channel audio supported by Realtek ALC655 codec

- Compliance with AC’97 v2.2 spec.

- Meet PC2001 audio performance requirement

LAN

 VIA VT8237 integrated MAC + Realtek 8201BL PHY.

- Supports 10/100Mbps auto-negotiation operation.

- Supports ACPI power management.

BIOS

 The mainboard BIOS provides “Plug & Play” BIOS which detects the peripheral devices and

expansion cards of the board automatically.

 The mainboard provides a Desktop Management Interface (DMI) function that records your

mainboard specifications.

Dimension

 ATX Form Factor: 29.5 cm x 20.5 cm.

Mounting

 6 mounting holes.

Others



Supports PS2 Keyboard/Mouse.

 VRAM size maximum is up to 64MB. (Optional).



Hardware monitor is to monitor CPU’s temperature/voltage.

Rear Panel

The back panel provides the following connectors:

SPDIF-Out

Keyboard COM Port

Mouse

USB Ports Line In

Line Out

MIC In

LAN

Hardware Setup

This chapter tells you how to install the CPU, memory modules, and expansion cards, as well as how to

setup the jumpers on the mainboard. It also provides the instructions on connecting the peripheral

devices, such as the mouse, keyboard, etc. While doing the installation, be careful in holding the

components and follow the installation procedures.

Central Processing Unit: CPU

The mainboard supports AMD ® AthlonTM/ AthlonTM XP/ DuronTM/ SempronTM processor in the 462 pin

package. The mainboard uses a CPU socket called Socket A for easy CPU installation. When you are

installing the CPU, make sure the CPU has a heat sink and a cooling fan attached on the top to

prevent overheating. If you do not find the heat sink and cooling fan, contact your dealer to purchase

and install them before turning on the computer. (For the latest information about CPU, please visit

http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_cpu_support.php )

Example of CPU Core Speed Derivation Procedure

If CPU Clock = 100MHz

Core/Bus ratio = 14

then CPU core speed = Host Clock x Core/Bus ratio

= 100MHz x 14

= 1.4GHz

Memory Speed/CPU FSB Support Matrix

Memory

FSB DDR 266 DDR 333 DDR 400

266 MHz OK OK OK

333 MHz OK OK OK

400 MHz

(By overclocking) OK OK OK

CPU Installation Procedures for Socket 462

1. Please turn off the power and unplug the power cord before installing the CPU.

2. Pull the lever sideways away from the socket. Make sure to raise the lever up to a 90-degree

angle.

3. Look for the gold arrow. The gold arrow should point towards the lever pivot. The CPU can only

fit in the correct orientation.

4. If the CPU is correctly installed, the pins should be completely embedded into the socket and

can not be seen. Please note that any violation of the correct installation procedures may cause

permanent damages to your mainboard.

5. Press the CPU down firmly into the socket and close the lever. As the CPU is likely to move

while the lever is being closed, always close the lever with your fingers pressing tightly on top of

the CPU to make sure the CPU is properly and completely embedded into the socket.

Installing the CPU Fan

The following instructions will guide you through the heat sink installation procedures. Please consult

your agent for the proper CPU cooler set.

1. Position your CPU cooler set onto the CPU.

2. Use one end of the clip to hook the latch of the CPU sliding plate.

3. Hook the other latch to fix the cooling fan set. You may need a screw drive to press down the

other side of the clip.

4. Connect the fan to the power supply connector provided on your mainboard.

MSI Reminds You...

Overheating…

Overheating will seriously damage the CPU and system, always make sure the cooling fan can work

properly to protect the CPU from overheating.

Replacing the CPU…

While replacing the CPU, always turn off the ATX power supply or unplug the power supply’s power

cord from grounded outlet first to ensure the safety of CPU.

Memory

The mainboard provides two 184-pin unbuffered DDR266 / DDR333 / DDR400 DDR SDRAM, and

supports the memory size up to 2GB. To operate properly, at least one DIMM module must be installed.

(For the updated supporting memory modules, please visit

http://www.msi.com.tw/program/products/mainboard/mbd/pro_mbd_trp_list.php )

Install at least one DIMM module on the slots. Memory modules can be installed on the slots in any

order. You can install either single- or double-sided modules to meet your own needs.

Installing DDR Modules

1. The DDR DIMM has only one notch on the center of module. The module will only fit in the right

orientation.

2. Insert the DIMM memory module vertically into the DIMM slot. Then push it in until the golden

finger on the memory module is deeply inserted in the socket.

3. The plastic clip at each side of the DIMM slot will automatically close.

Power Supply

The mainboard supports ATX power supply for the power system. Before

inserting the power supply connector, always make sure that all

components are installed properly to ensure that no damage will be

caused. A 300W or above power supply is suggested.

ATX 20-Pin Power Connector: CONN1

This connector allows you to connect to an ATX power supply. To connect

to the ATX power supply, make sure the plug of the power supply is

inserted in the proper orientation and the pins are aligned. Then push

down the power supply firmly into the connector.

ATX 12V Power Connector: JPW1

This 12V power connector is used to provide power to the CPU.

Floppy Disk Drive Connector: FDD1

The mainboard provides a standard floppy disk drive connector that supports 360K, 720K,

1.2M, 1.44M and 2.88M floppy disk types.

Chassis Intrusion Switch Connector: J6 (Optional)

This connector is connected to 2-pin connector chassis switch. If the

Chassis is open, the switch will be short. The system will record this

status. To clear the warning, you must enter the BIOS setting and

clear the status.

CD-In Connector: JCD1

The connector is for CD-ROM audio connector.

Fan Power Connectors: CFAN1/NBFAN1/SFAN1

The CFAN1 (processor fan), NBFAN1 (NorthBridge fan) and SFAN (system fan)

support system cooling fan with +12V. They support three-pin head connector. When

connecting the wire to the connectors, always take note that the red wire is the positive and should be

connected to the +12V, the black wire is Ground and should be connected to GND. If the mainboard

has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed

3.3V3.3V

-12V

GND

PW_O

5V_SB

12V

PS_ON

GND

-5V

3.3V

GND

12V

GND

12V

+12V

SOR

GND

CINTRU

NotchVolt

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