MSI K8T Neo-FSR, K8T Neo-V, K8T Neo-FIS2R, MS-6702, K8T800 - K8T Neo-FSR Motherboard User Manual

i

K8T Neo

Version 1.1

G52-M6702X7

MS-6702 (v1.X) A TX Mainboard

ii

Manual Rev: 1.0
Release Date: September 2003

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’INSTALLA TION AVANT DE RACCORDER AU
RESEAU.

Micro-Star International MS-6702

T ested to comply
with FCC Standard

For Home or Office Use

iii

Copyright Notice

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

AMD, Athlon™, Athlon™ XP, Thoroughbred™, and Duron™ are registered
trademarks of AMD Corporation.
PS/2 and OS®/2 are registered trademarks of International Business Machines
Corporation.
Windows® 95/98/2000/NT/XP are registered trademarks of Microsoft
Corporation.
Netware® is a registered trademark of Novell, Inc.
Award® is a registered trademark of Phoenix T echnologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.

Revision History

Revision Revision History Date

V1.0 First release August 2003
V1.1 Add appendix A/B September 2003

Ch2 add front panel LED signal
description

T echnical Support

If a problem arises with your system and no solution can be obtained from the
user’s manual, please contact your place of purchase or local distributor.
Alternatively, please try the following help resources for further guidance.

Visit the MSI website for FAQ, technical guide, BIOS updates, driver

updates, and other information: http://www.msi.com.tw/

Contact our technical staff at: [e-mail]

iv

1. Always read the safety instructions carefully.
2 . Keep this User’ s 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.

1 0 . Never pour any liquid into the opening that could damage or cause electri-

cal shock.

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

z The power cord or plug is damaged.
z Liquid has penetrated into the equipment.
z The equipment has been exposed to moisture.
z The equipment has not work well or you can not get it work according

to User’s Manual.

z The equipment has dropped and damaged.
z The equipment has obvious sign of breakage.

12. DO NOT LEAVE THIS EQUIPMENT IN AN ENVIRONMENT
UNCONDITIONED, STORAGE TEMPERA TURE ABOVE 600 C (1400F), IT
MA Y DAMAGE THE EQUIPMENT .

Safety Instructions

CAUTION: Danger of explosion if battery is incorrectly replaced.

Replace only with the same or equivalent type recommended by the
manufacturer.

v

CONTENTS

FCC-B Radio Frequency Interference Statement ..........................................iii

Copyright Notice ..........................................................................................iii

Revision History ...........................................................................................iii

Technical Support ......................................................................................... i ii

Safety Instructions ....................................................................................... v

Chapter 1. Getting Started ........................................................................ 1-1

Mainboard Specifications ....................................................................1-2

Mainboard Layout ............................................................................... 1-4

MSI Special Features ...........................................................................1-5

Color Management ........................................................................ 1-5

Core Center....................................................................................1-6

Core Cell™ Chip ............................................................................1-9

Dynamic Overclocking T echnology ............................................ 1-10

Live BIOS™/Live Driver™ .......................................................... 1-11

Live Monitor™ ............................................................................ 1-12

D-Bracket™ 2 (Optional) ............................................................. 1-13

Chapter 2. Hardware Setup ....................................................................... 2-1

Quick Components Guide ....................................................................2-2

Central Processing Unit: CPU ..............................................................2-3

CPU Installation Procedures for Socket 754 ..................................2-4

Installing AMD Athlon64 CPU Cooler Set .................................... 2-5

Memory................................................................................................2-9

Introduction to DDR SDRAM....................................................... 2-9

DDR DIMM Module Combination .............................................. 2-10

Installing DDR Modules ............................................................. 2-10

Recommended Memory Combination List .................................. 2-11

Power Supply ..................................................................................... 2-12

ATX 20-Pin Power Connector: ATX ............................................ 2-12

ATX 12V Power Connector: JPW1 .............................................. 2-12

vi

Back Panel .......................................................................................... 2-13

Mouse Connector ....................................................................... 2-13

Keyboard Connector ................................................................... 2-13

USB 2.0 Connectors ....................................................................2-14

IEEE1394 Ports (Optional) ........................................................... 2-14

Serial Port Connector: COM A .................................................... 2-15

RJ-45 LAN Jack (Optional) .......................................................... 2-15

Audio Port Connectors ............................................................... 2-16

Parallel Port Connector: LPT1...................................................... 2-17

Connectors......................................................................................... 2-18

Floppy Disk Drive Connector: FDD1........................................... 2-18

IrDA Infrared Module Header: JIR1 ............................................2-18

Chassis Intrusion Switch Connector: JCASE1 ............................ 2-18

Fan Power Connectors: CF AN1/SFAN1/PWF AN1/PWF AN2 ..... 2-19

Front USB Connectors: JUSB1/JUSB2 ........................................ 2-19

Front Panel Connectors: JFP1 & JFP2 ......................................... 2-20

CD-In Connector: J4 .................................................................... 2-20

Hard Disk Connectors: IDE1 & IDE2 ........................................... 2-21

Power Saving Switch Connector: JGS1........................................ 2-21

Serial A T A/Serial ATA RAID Connectors controlled by VT 8273: IDE3,

SER1, SER2 .................................................................................. 2-22

Serial A T A/Serial AT A RAID Connectors controlled by Promise 20378:

SATA1, SATA2 ........................................................................... 2-22

Front Panel Audio Connectors: JAUD1 ...................................... 2-24

D-Bracket™ 2 Connector: JLED (Optional) ................................. 2-25

Jumper ................................................................................................ 2-26

Clear CMOS Jumper: JBA T1........................................................ 2-26

Slots ................................................................................................... 2-27

AGP (Accelerated Graphics Port) Slot......................................... 2-27

PCI (Peripheral Component Interconnect) Slots.......................... 2-27

PCI Interrupt Request Routing .................................................... 2-28

vii

Chapter 3. BIOS Setup.............................................................................. 3-1

Entering Setup......................................................................................3-2

Selecting the First Boot Device .....................................................3-2

Control Keys .................................................................................3-3

Getting Help ..................................................................................3-3

The Main Menu ...................................................................................3-4

Standard CMOS Features ....................................................................3-6

Advanced BIOS Features ....................................................................3-8

Advanced Chipset Features............................................................... 3-12

Power Management Features............................................................. 3-15

PNP/PCI Configurations..................................................................... 3-19

Integrated Peripherals ........................................................................ 3-21

PC Health Status ................................................................................ 3-24

Frequency/Voltage Control ................................................................ 3-25

Set Supervisor/User Password........................................................... 3-27

Load High Performance/BIOS Setup Defaults.................................... 3-28

AppendixA. Using 4- or 6-Channel Audio Function .................................A-1

AppendixB. VIA VT8237 Serial A TA RAID Intr oduction ........................B-1

1-1

Getting Started

Chapter 1. Getting

Started

Thank you for purchasing K8T Neo (MS-6702 v1.X) ATX
mainboard. The K8T Neo is based on VIA® K8T800 North Bridge
& VT8237 South Bridge chipsets and provides eight USB 2.0
ports for high-speed data transmission, RealTek ALC655 chip for
6-channel audio output, and a SPDIF interface for digital audio
transmission. Designed to fit the advanced AMD® Athlon64
processors, the K8T Neo delivers a high performance and profes­sional desktop platform solution.

Getting Started

1-2

MS-6702 ATX Mainboard

Mainboard Specifications

CPU

h Supports 64-bit AMD® Athlon64 processor (Socket 754)
h Supports up to 3200+, 3400+, or higher CPU

Chipset

h VIA® K8T800 chipset

- HyperTransportTM connection to AMD Athlon64 processor

- 8 or 16 bit control/address/data transfer both directions

- 800/600/400/200 MHz “Double Data Rate” operation both direction

- AGP v3.0 compliant with 8x transfer mode

h VIA® VT8237 chipset (487 BGA)

- Integrated Faster Ethernet LPC

- Integrated Hardware Sound Blaster/Direct Sound AC97 audio

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

- ACPI

- Supports 2 Serial ATA ports

- Supports 8 USB2.0 ports

Main Memory

h Supports DDR266/333/400 DDR SDRAM for three 184-pin DDR DIMMs
h Supports a maximum memory size of 2GB

Slots

h One (Accelerated Graphics Port) AGP slot.

- AGP 3.0 specification compliant

hFive 32-bit Master 3.3v / 5v PCI Bus slots

On-Board IDE

h 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

h Can connect up to 4 IDE devices
h Serial ATA/150 controller integrated by VT8237

- Up ot 150MB/s transfer rate

- Can connect up to 2 serial ATA devices

IEEE 1394 (Optional)

h Supports up to 2 * 1394 ports. Transfer rate is up to 400Mbps
h Controlled by VIA 6307 chipset

1-3

Getting Started

Promise 20378 On-Board (Optional)

h Supports 2 serial ATA plus 1 ATA133

- RAID 0, RAID 1 or RAID 0+1 is supported

- RAID function work w/ATA133+SATA H/D or 2SATA H/D

h Connect up to 2 SATA device and 2 ATA133 devices

On-Board Peripherals

h On-Board Peripherals include:

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

2.88Mbytes

- 1 serial port (COMA)

- 1 parallel port supports SPP/EPP/ECP mode

- 1 IrDA connector for SIR/ASKIR/HPSIR

- 1 audio port

- 1 D-Bracket2 pinheader

Audio

h 6 channels software audio codec RealTek ALC655.

- Compliance with AC97 v2.3 Spec.

- Meet PC2001 audio performance requirement.

LAN 10/100/1000Mbps

h

RealtekRealtek

RealtekRealtek

Realtek

® ®

® ®

®

8110C/8110S Dual layout. 8110C/8110S Dual layout.

8110C/8110S Dual layout. 8110C/8110S Dual layout.

8110C/8110S Dual layout.

- Integrated Fast Ethernet MAC and PHY in one chip.- Integrated Fast Ethernet MAC and PHY in one chip.

- Integrated Fast Ethernet MAC and PHY in one chip.- Integrated Fast Ethernet MAC and PHY in one chip.

- Integrated Fast Ethernet MAC and PHY in one chip.

- Supports 10Mb/s, 100Mb/s and 1000Mb/s (1000Mb/s only for Realtek- Supports 10Mb/s, 100Mb/s and 1000Mb/s (1000Mb/s only for Realtek

- Supports 10Mb/s, 100Mb/s and 1000Mb/s (1000Mb/s only for Realtek- Supports 10Mb/s, 100Mb/s and 1000Mb/s (1000Mb/s only for Realtek

- Supports 10Mb/s, 100Mb/s and 1000Mb/s (1000Mb/s only for Realtek

8110S)8110S)

8110S)8110S)

8110S)

BIOS

h The mainboard BIOS provides “Plug & Play” BIOS which detects the pe-

ripheral devices and expansion cards of the board automatically.

h The mainboard provides a Desktop Management Interface (DMI) function

which records your mainboard specifications.

h ACPI, 1.0a, APM1.2, PnP 1.0a, SMBIOS 2.3, USB 2.0, WFM 2.0, Overclock,

Boot from USB device.

Dimension

h ATX Form Factor: 30.5 cm (L) x 24.5 cm (W).

Mounting

h 9 mounting holes.

1-4

MS-6702 ATX Mainboard

Mainboard Layout

MS-6702 v1.X ATX Mainboard

BATT

+

VIA

K8T800

D

D

R

1

D

D

R

2

D

D

R

3

A

T

X

P

o

w

e

r

S

u

p

p

l

y

JUSB1

JUSB2

JAUD1

J4

PCI Slot 5

PCI Slot 4

PCI Slot 3

PCI Slot 2

PCI Slot 1

I

D

E

1

IDE 3

I

D

E

2

JGS1

J

B

A

T

1

JP1

J

C

A

S

E

1

JLED

JFP1JFP2

SER1

SATA1

SATA2

SER2

Top : L AN j ac k
Bottom: USB ports

Top : Pa ra ll el P or t

Bottom:
1394 port
Mini 1394 port

Top : mo use
Bottom: keyboard

SFAN1

JIR1

JPW1

CFAN1

PWFAN2

PWFAN1

Winbond

W83697HF

RealTek

8110S

PROMISE
PDC20378

VIA

VT6307

Codec

T:
M:
B:Mic

Line-In

Line-Out

T:
M:
B:SPDIF Out

Line-Out

Line-Out

F

D

D

1

BIOS

AGP Slot

VIA

VT8237

T: SP DI F Out
B: USB ports

1-5

Getting Started

MSI Special Features

Color Management

MSI has a unified color management rule for some connectors on the
mainboards, which helps you to install the memory modules, expansion cards
and other peripherals devices more easily and conveniently.

h Memory DDR DIMMs: Light Green
h Intel spec IDE ATA66/100/133 connector: Yellow
h IDE ATA133 connector: Yellow
h Serial ATA connectors: Orange
h AGP 8X slot: Red
h USB 2.0 connector: Blue
h Front panel connector JFP1 : HDD LED in Red, Reset Switch in Blue,

Power Switch in Black, Power LED in Light Green.

h Front panel connector JFP2: Power LED in Light Green.

Memory DDR DIMMs

Front Panel connector JFP2

USB 2.0 connector

AGP 8X Slot

Intel spec IDE ATA66/100/133
connectors

Front Panel connector JFP1

Serial ATA connectors

Serial ATA connectors

IDE ATA133 connector

1-6

MS-6702 ATX Mainboard

Core Center

The Core Center is a new utility you can find in the CD-ROM disk. The
utility is just like your PC doctor that can detect, view and adjust the PC
hardware and system status during real time operation.

Cool’n’Quiet

This utility provides a CPU temperature detecting function called
Cool’n’Quiet. Cool’n’Quiet is a special feature designed only for AMD

®

Athlon64 processor, and with Cool’n’Quiet, the system will be capable of
detecting the temperature of the CPU according to the CPU’s working loading.
When the CPU temperature climbs up to a certain degree, the speed of the
system cooling fan will be risen automatically, and on the other hand, the
speed of the system cooling fan will dorp instantly when the CPU temperature
descends to its normal degree.

To activate Cool’n’Quiet function, please click the Core Center
Cool’n’Quiet icon, and then select Cool’n’Quiet mode. If User mode is selected,
you will be able to adjust the CPU fan speed by sliding the adjusting bar.

1-7

Getting Started

In addition to Cool’n’Quiet setting, the current system status (including
Vcore, 3.3V, +5V and 12V) and the current PC hardware status (such as the CPU
& system temperatures and all fans speeds) are also shown on the left and
right sides.

When you click the red triangles in the left and right sides, two sub­menus will open for users to overclock, overspec or to adjust the thresholds of
system to send out the warning messages.

Left-side: Current system status

In the left sub-menu, you can configure the settings of FSB, Vcore,
Memory Voltage and AGP Voltage by clicking the radio button in front of each
item and make it available (the radio button will be lighted as yellow when
selected), use the “+” and “-” buttons to adjust, then click OK to apply the
changes. Then you can click Save to save the desired FSB you just configured.

Also you may click Auto to start testing the maximal CPU overclocking
value, The CPU FSB will automatically increase the testing value until the PC
reboots. Or you may click Default to restore the default values.

Right-side: PC hardware status during real time operation

In the right sub-menu, here you can configure the PC hardware status
such as CPU & system temperatures and fan speeds. You may use the scroll
bars to adjust each item, then click

““

““

“OK

””

””

” to apply the changes. The values you

set for the temperatures are the maximum thresholds for the system for warnings,
and the values for fan speeds are the minimum thresholds.

1-8

MS-6702 ATX Mainboard

MSI Reminds You...

To ensure that Cool’n’Quiet function is activated and will be
working properly, it is required to double confirm that:

1. Check the serial number printed on the top of CPU. On the
top of CPU, there are three lines listed under AMD AthlonTM.
Find the 13 characters of the first line, and locate the last one
from those 13 characters. If the last character is “O” or after
“O” (such as P, Q, R, and so on), that means this CPU supports
Cool’n’Quiet function. On the contrary, if the last character
is before “O”, that means this CPU does not support
Cool’n’Quiet function.

2. Run BIOS Setup, and select Frequency/Voltage Control.
Under Frequency/Voltage Control, find Cool’n’Quiet
Support, and set this item to “Enable.”

3. Enter Windows, and select [Start/Settings/Control Pannel/
Power Options.] Enter Power Options Properties tag, and
select Minimal Power Management under Power schemes.

1-9

Getting Started

BuzzFree

-- Diagnoses current sys­tem utilization &
temperature.

-- Controls both CPU and
NorthBridge fans.

-- Cuts up to 50% of sys­tem noise.

PowerPro

-- Saves up to 65% power.

-- Assures motherboard
stability.

-- Empowers O.C Capability.

Speedster

-- Advanced O.C. design.

-- Superior O.C. capability.

-- Greater O.C. method.

Features of CoreCell™

Core CellTM Chip

By diagnosing the current system utilization, the
CoreCell™ Chip automatically tunes your motherboard to the
optimal state, leading to less noise, longer duration, more power­saving and higher performance.

LifePro

-- Prolongs motherboard, CPU and fan life.

-- Maintains motherboard & CPU in constant temperature.

-- Prevents components from operating beyond specifications.

1-10

MS-6702 ATX Mainboard

Dynamic Overclocking Technology

Dynamic Overclocking Technology is the automatic overclocking
function. It is designed to detect the load balance of CPU while running
programs, and to adjust the best CPU frequency automatically. When the
motherboard detects CPU is running programs, it will speed up CPU
automatically to make the program run smoothly and faster. When the CPU is
temporarily suspending or staying in the low load balance, it will restore the
default settings instead. Usually the Dynamic Overclocking Technology will
be powered only when users' PC need to run huge amount of data like 3D
games or the video process, and the CPU frequency need to be boosted up to
enhance the overall performance.

MSI Reminds You...

Even though the Dynamic Overclocking Technology is more
stable than manual overclocking, basically, it is still risky. We
suggest user to make sure that your CPU can afford to
overclocking regularly first. If you find the PC appears to be
unstable or reboot incidentally, it's better to disable the Dy­namic Overclocking or to lower the level of overclocking options.
By the way, if you need to conduct overclocking manually, you
also need to disable the Dynamic OverClocking first.

D.O.T

Dynamic Overclocking Technology

D.O.T

1-11

Getting Started

Live BIOS™/Live Driver™

The Live BIOS™/Live Driver™ is a tool used to detect
and update your BIOS/drivers online so that you don’t need to
search for the correct BIOS/driver version throughout the whole
Web site. To use the function, you need to install the “MSI
Live Update 3” application. After the installation, the “MSI
Live Update 3” icon (as shown on the right) will appear on the
screen.

Double click the “MSI Live Update 3” icon, and the following screen will
appear:

Five buttons are placed on the left column of the screen. Click the desired
button to start the update process.

Ø Live BIOS – Updates the BIOS online.

Ø Live Driver – Updates the drivers online.

Ø Live VGA BIOS – Updates the VGA BIOS online.

Ø Live VGA Driver – Updates the VGA driver online.
Ø Live OSD – Updates the firmware of the OSD products online.
Ø Live Utility – Updates the utilities online.

If the product you purchased does not support any of the functions listed
above, a “sorry” message is displayed. For more information on the update
instructions, insert the companion CD and refer to the “Live Update Guide”
under the “Manual” Tab.

1-12

MS-6702 ATX Mainboard

Live Monitor™

The Live Monitor™ is a tool used to schedule the search
for the latest BIOS/drivers version on the MSI Web site. To use
the function, you need to install the “MSI Live Update 3”
application. After installation, the “MSI Live Monitor” icon (as
shown on the right) will appear on the screen. Double click this
icon to run the application.

Double click the “MSI Live Monitor” icon at the lower-right corner

of the taskbar, and the following dialog box will appear. You can specify how
often the system will automatically search for the BIOS/drivers version, or
change the LAN settings right from the dialog box.

You can right-click the MSI Live Monitor icon to perform the functions

listed below:

zz

zz

z Auto Search – Searches for the BIOS/drivers version you need immediately.

zz

zz

z View Last Result – Allows you to view the last search result if there is any.

zz

zz

z Preference – Configures the Search function, including the Search schedule.

zz

zz

z Exit – Exits the Live Monitor™ application.
zz

zz

z FAQ – Provides a link to a database which contains various possible questions

about MSI's products for users to inquire.

1-13

Getting Started

D-Bracket™ 2

1 2
3 4

D-Bracket™ 2 (Optional)

D-Bracket™ 2 is an external USB bracket integrating four Diagnostic
LEDs, which use graphic signal display to help users understand their system.
The LEDs provide up to 16 combinations of signals to debug the system. The
4 LEDs can debug all problems that fail the system, such as VGA, RAM or
other failures. This special feature is very useful for the overclocking users.
These users can use the feature to detect if there are any problems or failures.

D-Bracket™ 2 supports both USB 1.1 & 2.0 specification.

Red

Green

Description

System Power ON

- The D-LED will hang here if the processor is dam­aged or not installed properly.

Early Chipset Initialization

Memory Detection Test

- Testing onboard memory size. The D-LED will hang
if the memory module is damaged or not installed
properly.

Decompressing BIOS image to RAM for fast booting.

1 2

3 4

Initializing Keyboard Controller.

Testing VGA BIOS

- This will start writing VGA sign-on message to the
screen.

D-Bracket™ 2

1-14

MS-6702 ATX Mainboard

D-Bracket™ 2

Description

Processor Initialization

- This will show information regarding the processor
(like brand name, system bus, etc...)

Testing RTC (Real Time Clock)

Initializing Video Interface

- This will start detecting CPU clock, checking type of
video onboard. Then, detect and initialize the video
adapter.

BIOS Sign On

- This will start showing information about logo, pro­cessor brand name, etc...

Testing Base and Extended Memory

- Teting base memory from 240K to 640K and ex­tended memory above 1MB using various patterns.

Assign Resources to all ISA.

Initializing Hard Drive Controller

- This will initialize IDE drive and controller.

Initializing Floppy Drive Controller

- This will initialize Floppy Drive and controller.

Boot Attempt

- Thi will set low stack and boot via INT 19h.

Operating System Booting

1 2

3 4

2-1

Hardware Setup

Chapter 2. 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. Also, it 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.

Hardware Setup

2-2

MS-6702 ATX Mainboard

Quick Components Guide

JUSB1, p.2-20

J4, p.2-20

DDR DIMMs, p.2-9CPU, p.2-3

Back Panel
I/O, p.2-13

CFAN1, p.2-19

FDD1, p.2-18

IDE3, p.2-22

JIR1, p.2-18

JLED, p.2-25JUSB2, p.2-20

JPW1, p.2-12

SER1, SER2, p.2-22

AGP Slot,

p.2-27

JAUD1, p.2-24

PCI Slots,

p.2-27

IDE1, IDE2, p.2-21

JFP2, JFP1 p.2-20

SATA1,SATA2,

p.2-22

JGS1, p.2-21
JBAT1, p.2-26

PFAN2, PFAN1, 2-19

JCASE1, p.2-18

ATX, p.2-12

SFAN1, p.2-19

2-3

Hardware Setup

Central Processing Unit: CPU

The mainboard supports AMD® Athlon64 processor. The mainboard

uses a CPU socket called Socket-754 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 have the heat sink
and cooling fan, contact your dealer to purchase and install them before turn­ing on the computer.

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.

Overclocking

This motherboard is designed to support overclocking. However,
please make sure your components are able to tolerate such ab­normal setting, while doing overclocking. Any attempt to operate
beyond product specifications is not recommended. We do not

guarantee the damages or risks caused by inadequate operation
or beyond product specifications.

2-4

MS-6702 ATX Mainboard

CPU Installation Procedures for Socket 754

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 90­degree 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.

Op e n Lev e r

90 degree

Sliding

Plate

Gold ar r ow

Gold ar r ow

Gold ar r ow

C or r ect CPU placem ent

I ncorrect CPU placem ent

X

O

Close

Lever

Press dow n

the C P U

2-5

Hardware Setup

Installing AMD Athlon64 CPU Cooler Set

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

have the heat sink and cooling fan, contact your dealer to purchase and in­stall them before turning on the computer.

1. Detach the shield of the

backplate’s paster.

2. Turn over the mainboard, and

install the backplate to the
proper position.

2-6

MS-6702 ATX Mainboard

3. Turn over the mainboard again,

and place the mainboard on
the flat surface.

Locate the two screw holes of
the mainboard.

4. Align the retention mechanism

and the backplate.
Fix the retention mechanism

and the backplate with two
screws.

5. Position the cooling set onto

the retention mechanism.
Hook one end of the clip to

hook first.

retention mechanism

2-7

Hardware Setup

6. Press down the other end of

the clip to fasten the cooling set
on the top of the retention
mechanism.

7. Locate the Fix Lever, Saftey

Hook and the Fixed Bolt.
Lift up the intensive fixed lever.

Safety Hook

Fixed Bolt

Fixed Lever

2-8

MS-6702 ATX Mainboard

8. Fastened down the lever.

9. Make sure the safety hook

completely clasps the fixed bolt
of the retention mechanism.

MSI Reminds You...

While disconnecting the Safety Hook from the fixed bolt, it is
necessary to keep an eye on your fingers, because once the
Safety Hook is disconnected from the fixed bolt, the fixed
lever will spring back instantly.

2-9

Hardware Setup

Memory

The mainboard provides 3 slots for 184-pin DDR SDRAM DIMM
(Double In-Line Memory Module) modules and supports the memory size up
to 2GB. You can install PC3200/DDR400, PC2700/DDR333, PC2100/
DDR266 or PC1600/DDR200 unbuffered DIMM modules on the DDR DIMM
slots (DDR 1~3). Plugging memories in DIMM1 and DIMM2 makes the

system reach the optimum system performance.

DDR DIMM Slots

(DDR 1~3)

Introduction to DDR SDRAM

DDR (Double Data Rate) SDRAM is similar to conventional SDRAM,
but doubles the rate by transferring data twice per cycle. It uses 2.5 volts as
opposed to 3.3 volts used in SDR SDRAM, and requires 184-pin DIMM mod­ules rather than 168-pin DIMM modules used by SDR SDRAM. High memory
bandwidth makes DDR an ideal solution for high performance PC, worksta­tions and servers.

*Please Refer to

<www.msi.com.tw><www.msi.com.tw>

<www.msi.com.tw><www.msi.com.tw>

<www.msi.com.tw>

for for

for for

for

the

latest qualified memory list tolatest qualified memory list to

latest qualified memory list tolatest qualified memory list to

latest qualified memory list to

ensure the system stability.ensure the system stability.

ensure the system stability.ensure the system stability.

ensure the system stability.

2-10

MS-6702 ATX Mainboard

Installing DDR Modules

1. The DDR DIMM has only one notch on the center of module. The mod-

ule 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 of the memory module is deeply inserted
in the socket.

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

MSI Reminds You...

You can barely see the golden finger if the module is properly
inserted in the socket.

Volt

Notch

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 double­sided modules to meet your own needs.

Memory modules can be installed in any combination as follows:

DDR DIMM Module Combination

S: Single Side D: Double Side

Slot Memory Module

DIMM 1 (Bank 0 & 1) S/D
DIMM 2 (Bank 2 & 3) S/D
DIMM 3 (Bank 4 & 5) S/D

Maximum System Memory Supported 64MB~2GB

2-11

Hardware Setup

Recommended Memory Combination List

S: Single Side D: Double Side

DDR 400

DIMM1 DIMM2 DIMM3

S

DIMM Slot

Max Speed

--

S

-

S

-

--

D- -

D-

D

-

-­SS­SS­S
S

D

D

-

­D
D
D

S

S

D

DD

-

-

-

-

-

-

S

D

S

S

-

-

D

D

SD

D

S

S
SSD
S

D

D
D

DD

D

S

S

DDD

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 400

DDR 333

DDR 333

DDR 333

DDR 333

DDR 333

DDR 333
DDR 333

DDR 333
DDR 333

S S S DDR 400

DSS

DDR 400

2-12

MS-6702 ATX Mainboard

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.

ATX 20-Pin Power Connector: ATX

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.

PIN SIGNAL

11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V

PIN SIGNAL

1 3.3V
2 3.3V
3 GND
45V
5 GND
65V
7 GND
8 PW_OK
9 5V_SB
10 12V

ATX Pin Definition

PIN SIGNAL

1 GND
2 GND
3 12V
4 12V

JPW1 Pin Definition

ATX

10

1

20

11

JPW1

1

3

4

2

ATX 12V Power Connector: JPW1

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

MSI Reminds You...

Power supply of 300 (and up) watt is highly recommended for sys­tem stability.

2-13

Hardware Setup

Keyboard Connector

The mainboard provides a standard PS/2® keyboard mini DIN connec­tor for attaching a PS/2® keyboard. You can plug a PS/2® keyboard directly
into this connector.

The back panel provides the following connectors:

Back Panel

Mouse Connector

The mainboard provides a standard PS/2® mouse mini DIN connector
for attaching a PS/2® mouse. You can plug a PS/2® mouse directly into this
connector.

Line-In

Line-Out

MIC

Mouse

Parallel

COM A

USB Ports

Keyboard

LAN
(Optional)

1394 Port

(Optional)

Mini

1394 Port

(Optional)

SPDIF

Out

Rear Speaker-Out

Center/Subwoofer Speaker-Out

SPDIF-Out

PS/2 Keyboard (6-pin Female)

PS/2 Mouse (6-pin Female)

2

1

3

4

5

6

PIN

1

2
3
4
5

6

Pin Definition

SIGNAL

Mouse DATA
(or Keyboard DATA)
NC
GND
VCC
Mouse Clock
(or Keyboard Clock)
NC

DESCRIPTION

Mouse DATA
(or Keyboard DATA)
No connection
Ground
+5V
Mouse clock
(or Keyboard Clock)
No connection

2-14

MS-6702 ATX Mainboard

USB 2.0 Connectors

The mainboard provides a UHCI (Universal Host Controller Interface)
Universal Serial Bus root for attaching USB devices such as keyboard, mouse
or other USB-compatible devices. You can plug the USB device directly into
the connector.

PIN SIGNAL DESCRIPTION

1 VCC +5V
2 -Data 0 Negative Data Channel 0
3 +Data0 Positive Data Channel 0
4 GND Ground
5 VCC +5V
6 -Data 1 Negative Data Channel 1
7 +Data 1 Positive Data Channel 1
8 GND Ground

USB Port Description

USB Ports

1 2 3 4

5 6 7 8

IEEE1394 Ports (Optional)

The mainboard provides two IEEE 1394 ports. The mini IEEE1394
port is designed for you to connect the IEEE1394 device with external power.
The standard IEEE1394 port connects to IEEE1394 devices without external
power. The IEEE1394 high-speed serial bus components provide the enhanced
PC connectivity for a wide range of devices, including consumer electronics
audio/video (A/V) appliances, storage peripherals, other PCs, and portable
devices.

IEEE1394 Port

(Mini)

IEEE1394 Port

(Standard)

2-15

Hardware Setup

Serial Port Connector: COM A

The mainboard offers one 9-pin male DIN connector as a serial port
COM A. The ports are 16550A high speed communication ports that send/
receive 16 bytes FIFOs. You can attach a serial mouse or another serial device
directly to the connector.

PIN SIGNAL DESCRIPTION

1 DCD Data Carry Detect
2 SIN Serial In or Receive Data
3 SOUT Serial Out or Transmit Data
4 DTR Data Terminal Ready)
5 GND Ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicate

Pin Definition

9-Pin Male DIN Connector

1 2 3 4 5

6 7 8 9

RJ-45 LAN Jack (Optional)

The mainboard provides one standard RJ-45 jack for connection to Lo­cal Area Network (LAN). You can connect a network cable to the LAN jack.

Pin Definition

PIN SIGNAL DESCRIPTION

1 TDP Transmit Differential Pair
2 TDN Transmit Differential Pair
3 RDP Receive Differential Pair
4 NC Not Used
5 NC Not Used
6 RDN Receive Differential Pair
7 NC Not Used
8 NC Not Used

RJ-45 LAN Jack

Activity
Indicators

2-16

MS-6702 ATX Mainboard

MSI Reminds You...

For advanced audio application, Realtek ALC655 audio chip is
provided to offer support for 6-channel audio operation and
can turn rear audio connectors fr om 2-channel to 4-/6-channel
audio.

Audio Port Connectors

The left 3 audio jacks are for 2-channel mode for stereo speaker output:
Line Out is a connector for Speakers or Headphones. Line In is used for
external CD player, Tape player, or other audio devices. Mic is a connector
for microphones.

However, there is an advanced audio application provided by Realtek
ALC655 to offer support for 6-channel audio operation and can turn rear
audio connectors from 2-channel to 4-/6-channel audio. For more information
on 6-channel audio operation, please refer to Appendix A: Using 4- or 6-

Channel Audio Function.

Rear Speaker Out

(in 6CH+S/PDIF)

Line Out

Line In

MIC

Center/Subwoofer

Speaker Out

( in 6CH+S/PDIF)

S/PDIF Out-Optical

(in 6CH+S/PDIF)

S/PDIF Out-Coaxial

2-17

Hardware Setup

Parallel Port Connector: LPT1

The mainboard provides a 25-pin female centronic connector as LPT.
A parallel port is a standard printer port that supports Enhanced Parallel Port
(EPP) and Extended Capabilities Parallel Port (ECP) mode.

13 1

14

25

PIN SIGNAL DESCRIPTION

1 STROBE Strobe
2 DATA0 Data0
3 DATA1 Data1
4 DATA2 Data2
5 DATA3 Data3
6 DATA4 Data4
7 DATA5 Data5
8 DATA6 Data6
9 DATA7 Data7
10 ACK# Acknowledge
11 BUSY Busy
12 PE Paper End
13 SELECT Select
14 AUTO FEED# Automatic Feed
15 ERR# Error
16 INIT# Initialize Printer
17 SLIN# Select In
18 GND Ground
19 GND Ground
20 GND Ground
21 GND Ground
22 GND Ground
23 GND Ground
24 GND Ground
25 GND Ground

Pin Definition

2-18

MS-6702 ATX Mainboard

The mainboard provides connectors to connect to FDD, IDE HDD, case,

modem, LAN, USB Ports, IR module and CPU/System/Power Supply FAN.

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.

Connectors

FDD1

IrDA Infrared Module Header: JIR1

The connector allows you to connect to IrDA Infrared module. You
must configure the setting through the BIOS setup to use the IR function.
JIR1 is compliant with Intel® Front Panel I/O Connectivity Design Guide.

JIR1

6
5

2
1

Pin Signal

1NC
2NC
3 VCC5
4 GND
5 IRTX
6 IRRX

Chassis Intrusion Switch Connector: JCASE1

This connector is connected to a 2-pin chassis switch. If the chassis is
opened, the switch will be short. The system will record this status and show a
warning message on the screen. T o clear the warning, you must enter the BIOS
utility and clear the record.

JCASE1

2
1

GND

CINTRU

2-19

Hardware Setup

Fan Power Connectors: CFAN1/SFAN1/PWFAN1/PWF AN2

The CFAN1 (processor fan), SFAN1 (system fan), PWFAN1 (Power
Supply fan) and PWFAN2 (Power Supply fan) support system cooling fan
with +12V. It supports 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. This mainboard has a System Hardware Monitor chipset on-board, so
that you must use a specially designed fan with speed sensor to take advantage
of the CPU fan control.

CFAN1

SENSOR

+12V

GND

PWFAN1

SENSOR

+12V

GND

PWFAN2

SENSOR

+12V

GND

SFAN1

SENSOR

+12V

GND

Front USB Connectors: JUSB1 / JUSB2

The mainboard provides two USB 2.0 pin headers JUSB1 & JUSB2 that
are compliant with Intel® I/O Connectivity Design Guide. USB 2.0 technology
increases data transfer rate up to a maximum throughput of 480Mbps, which
is 40 times faster than USB 1.1, and is ideal for connecting high-speed USB
interface peripherals such as USB HDD, digital cameras , MP3 players,
printers, modems and the like.

JUSB1

1

2

9101

2

9

10

JUSB2

PIN SIGNAL PIN SIGNAL

1 VCC 2 VCC
3 USB0- 4 USB1­5 USB0+ 6 USB1+
7 GND 8 GND
9 Key 10 USBOC

Pin Definition

MSI Reminds You...

1. Always consult the vendors for proper CPU cooling fan.

2. CF AN1 supports the fan contr ol. You can install Core Center

utility that will automatically control the CPU fan speed
according to the actual CPU temperature.

2-20

MS-6702 ATX Mainboard

Front Panel Connectors: JFP1 & JFP2

The mainboard provides two front panel connectors for electrical con­nection to the front panel switches and LEDs. JFP1 and JFP2 are compliant
with Intel® Front Panel I/O Connectivity Design Guide.

CD-In Connector: J4

The connector is for CD-ROM audio connector.

J4

GND

R

L

Power
LED

Speaker

1
2

7

8

JFP2

1
2

9

10

JFP1

HDD
LED

Reset
Switch

Power
LED

Power
Switch

PIN SIGNAL DESCRIPTION

1 HD_LED_P Hard disk LED pull-up
2 FP PWR/SLP MSG LED pull-up
3 HD_LED_N Hard disk active LED
4 FP PWR/SLP MSG LED pull-up
5 RST_SW_N Reset Switch low reference pull-down to GND
6 PWR_SW_P Power Switch high reference pull-up
7 RST_SW_P Reset Switch high reference pull-up
8 PWR_SW_N Power Switch low reference pull-down to GND
9 RSVD_DNU Reserved. Do not use.

JFP1 Pin Definition

PIN SIGNAL PIN SIGNAL

1 GND 2 SPK­3 SLED 4 BUZ+

5 PLED 6 BUZ­7 NC 8 SPK+

JFP2 Pin Definition

MSI Reminds You...

If the Power LED on the front panel flashes every two seconds,
this signal tells you that one of the power connection has been
protected; if the Power LED flashes every one second, it tells that
the CUP has been protected due to overheating. To refresh the
system, please disconnect the power cable from the computer,
and then reconnect the power cable to the computer again in at
least five senconds.

2-21

Hardware Setup

IDE1 IDE2

Hard Disk Connectors: IDE1 & IDE2

The mainboard has a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/
133 controller that provides PIO mode 0~5, Bus Master, and Ultra DMA 66/
100/133 function. You can connect up to four hard disk drives, CD-ROM,
120MB Floppy (reserved for future BIOS) and other devices.

IDE1 (Primary IDE Connector)
The first hard drive should always be connected to IDE1. IDE1 can

connect a Master and a Slave drive. You must configure second hard
drive to Slave mode by setting the jumper accordingly.

IDE2 (Secondary IDE Connector)
IDE2 can also connect a Master and a Slave drive.

MSI Reminds You...

If you install two hard disks on cable, you must configure the
second drive to Slave mode by setting its jumper. Refer to the
hard disk documentation supplied by hard disk vendors for
jumper setting instructions.

Power Saving Switch Connector: JGS1

Attach a power saving switch to this connector. Press the switch once
to have the system entered the Sleep/Suspend state. Press any key to wake up
the system.

JGS1

1
2

2-22

MS-6702 ATX Mainboard

IDE3

SER2

1

7

SER1

Serial ATA/Serial ATA RAID Connectors controlled by
VT8237: SATA1, SATA2

The Southbridge of this mainboard is VT8237 which supports two serial

connectors SATA1 & SATA2.

SAT A1 & SAT A2 are dual high-speed Serial ATA interface ports. Each
supports 1st generation serial AT A data rates of 150 MB/s. Both connectors are
fully compliant with Serial AT A 1.0 specifications. Each Serial AT A connector
can connect to 1 hard disk device. Please refer to Serial ATA/Serial ATA Raid
manual for detail software installation procedure.

SATA2

SATA1

1

7

Serial A TA/Serial A T A RAID Connectors contr olled by Prom­ise 20378: IDE3, SER1 & SER2

The brand new Promise 20378 chipset supports one IDE connector IDE3
and two serial connectors SER1& SER2.

IDE3 is a 32-bit Enhanced PCI IDE and Ultra DMA 66/100/133 controller
that provides PIO mode 0~6, Bus Master, and Ultra DMA 66/100/133 function.
You can connect up to 2 hard disk drives---one IDE master and one IDE slave.

SER1 & SER2 are dual high-speed Serial ATA interface ports. Each
supports 1st generation serial AT A data rates of 150 MB/s. Both connectors are
fully compliant with Serial AT A 1.0 specifications. Each Serial AT A connector
can connect to 1 hard disk device. Please refer to Serial ATA/Serial ATA Raid
manual for detail software installation procedure.

SER1 & SER2 Pin Definition

Pin Signal Pin Signal

1 GND 2 TXP
3 TXN 4 GND
5 RXN 6 RXP
7 GND

2-23

Hardware Setup

MSI Reminds You...

Please do not fold the serial ATA cable in a 90-degree angle,
since this will cause the loss of data during the transmission.

Connect to SER1 / SER2 or SATA1 / SATA2

Take out the dust cover and
connect to the hard disk
devices

Optional Serial ATA cable

Optional Power Cable

Connect to your hard disk
which do not have any power
connector on it.

Connect to the Power Supply

2-24

MS-6702 ATX Mainboard

Front Panel Audio Connector: JAUD1

The JAUD1 front panel audio connector allows you to connect to the
front panel audio and is compliant with Intel® Front Panel I/O Connectivity
Design Guide.

JAUD1

1

2

9

10

PIN SIGNAL DESCRIPTION

1 AUD_MIC Front panel microphone input signal
2 AUD_GND Ground used by analog audio circuits
3 AUD_MIC_BIAS Microphone power
4 AUD_VCC Filtered +5V used by analog audio circuits
5 AUD_FPOUT_R Right channel audio signal to front panel
6 AUD_RET_R Right channel audio signal return from front panel
7 HP_ON Reserved for future use to control headphone amplifier
8 KEY No pin
9 AUD_FPOUT_L Left channel audio signal to front panel
10 AUD_RET_L Left channel audio signal return from front panel

JAUD1 Pin Definition

MSI Reminds You...

If you don’t want to connect to the front audio
header, pins 5 & 6, 9 & 10 have to be jumpered in
order to have signal output directed to the rear
audio ports. Otherwise, the Line-Out connector on
the back panel will not function.

5

6

10

9

2-25

Hardware Setup

D-Bracket™ 2 Connector: JLED (Optional)

The mainboard comes with a JLED connector for you to connect to D­Bracket™ 2. D-Bracket™ 2 is a USB Bracket that supports both USB1.1 & 2.
0 spec. It integrates four LEDs and allows users to identify system problem
through 16 various combinations of LED signals. For definitions of 16 signal
combinations, please refer to D-Bracket™ 2 in Chapter 1.

Pin Signal

1 DBG1 (high for green color)
2 DBR1 (high for red color)
3 DBG2 (high for green color)
4 DBR2 (high for red color)
5 DBG3 (high for green color)
6 DBR3 (high for red color)
7 DBG4 (high for green color)
8 DBR4 (high for red color)
9 Key
10 NC

JLED Pin Definition

JLED

1

9

2

10

D-Bracket™ 2

Connected to JUSB2 (the USB
pinheader in YELLOW color)

Connected to JLED

LEDs

2-26

MS-6702 ATX Mainboard

The motherboard provides the following jumper for you to set the
computer’s function. This section will explain how to change your
motherboard’s function through the use of jumper.

Clear CMOS Jumper: JBAT1

There is a CMOS RAM on board that has a power supply from external
battery to keep the data of system configuration. With the CMOS RAM, the
system can automatically boot OS every time it is turned on. If you want to
clear the system configuration, use the JBAT1 (Clear CMOS Jumper ) to clear
data. Follow the instructions below to clear the data:

Jumper

MSI Reminds You...

You can clear CMOS by shorting 2-3 pin while the system is off.
Then return to 1-2 pin position. Avoid clearing the CMOS while
the system is on; it will damage the mainboard.

Clear Data

1

3

Keep Data

1

3

JBAT1

1

2-27

Hardware Setup

Slots

AGP (Accelerated Graphics Port) Slot

The AGP slot allows you to insert the AGP graphics card. AGP is an
interface specification designed for the throughput demands of 3D graphics.
It introduces a 66MHz, 32-bit channel for the graphics controller to directly
access main memory. The slot supports 8x/4x/2x/1x AGP card.

PCI (Peripheral Component Interconnect) Slots

The PCI slots allow you to insert the expansion cards to meet your needs.
When adding or removing expansion cards, make sure that you unplug the
power supply first. Meanwhile, read the documentation for the expansion card
to make any necessary hardware or software settings for the expansion card,
such as jumpers, switches or BIOS configuration.

The motherboard provides one AGP slot, and five 32-bit PCI bus slots.

PCI Slots

AGP Slot

2-28

MS-6702 ATX Mainboard

PCI Interrupt Request Routing

The IRQ, acronym of interrupt request line and pronounced I-R-Q, are
hardware lines over which devices can send interrupt signals to the
microprocessor. The PCI IRQ pins are typically connected to the PCI bus INT
A# ~ INT D# pins as follows:

Order 1 Order 2 Order 3 Order 4
PCI Slot 1 INT A# INT B# INT C# INT D#
PCI Slot 2 INT B# INT C# INT D# INT A#
PCI Slot 3 INT C# INT D# INT A# INT B#
PCI Slot 4 INT D# INT A# INT B# INT C#
PCI Slot 5 INT B# INT C# INT D# INT A#

3-1

BIOS Setup

Chapter 3. BIOS Setup

This chapter provides information on the BIOS Setup
program and allows you to configure the system for optimum
use.

You may need to run the Setup program when:
 An error message appears on the screen during the system

booting up, and requests you to run SETUP.
 You want to change the default settings for customized

features.

BIOS Setup

3-2

MS-6702 ATX Mainboard

Entering Setup

Power on the computer and the system will start POST (Power On Self
Test) process. When the message below appears on the screen, press <DEL>
key to enter Setup.

DEL:Setup F11:Boot Menu F12:Network boot TAB:Logo

If the message disappears before you respond and you still wish to enter
Setup, restart the system by turning it OFF and On or pressing the RESET
button. You may also restart the system by simultaneously pressing <Ctrl>,
<Alt>, and <Delete> keys.

Selecting the First Boot Device

You are allowed to select the 1st boot device without entering the BIOS
setup utility by pressing <F11>. When the same message as listed above
appears on the screen, press <F11> to trigger the boot menu.

The POST messages might pass by too quickly for you to respond in
time. If so, restart the system and press <F11> after around 2 or 3 seconds to
activate the boot menu similar to the following.

The boot menu will list all the bootable devices. Select the one you want
to boot from by using arrow keys and then pressing <Enter>. The system will
boot from the selected device. The selection will not make changes to the
settings in the BIOS setup utility, so next time when you power on the system,
it will still use the original first boot device to boot up.

Select First Boot Device

Floppy : 1st Floppy
IDE-0 : IBM-DTLA-307038
CDROM : ATAPI CD-ROM DRIVE 40X M

[Up/Dn] Select [RETURN] Boot [ESC] cancel

3-3

BIOS Setup

Control Keys

Getting Help

After entering the Setup utility, the first screen you see is the Main Menu.

Main Menu

The main menu displays the setup categories the BIOS supplies. You
can use the arrow keys ( ↑↓ ) to select the item. The on-line description for
the selected setup category is displayed at the bottom of the screen.

Default Settings

The BIOS setup program contains two kinds of default settings: the BIOS
Setup and High Performance defaults. BIOS Setup defaults provide stable
performance settings for all devices and the system, while High Performance
defaults provide the best system performance but may affect the system
stability.

<↑> Move to the previous item
<↓> Move to the next item
<←> Move to the item in the left hand

<→> Move to the item in the right hand

<Enter> Select the item
<Esc> Jumps to the Exit menu or returns to the main menu from a submenu

<+/PU> Increase the numeric value or make changes
<-/PD> Decrease the numeric value or make changes
<F7> Load BIOS Setup Defaults

<F10> Save all the CMOS changes and exit

<F9> Load High Performance Defaults

3-4

MS-6702 ATX Mainboard

The Main Menu

Standard CMOS Features

Use this menu for basic system configurations, such as time, date etc.

Advanced BIOS Features

Use this menu to setup the items of AMI® special enhanced features.

Advanced Chipset Features

Use this menu to change the values in the chipset registers and optimize your
system’s performance.

Power Management Features

Use this menu to specify your settings for power management.

PNP/PCI Configurations

This entry appears if your system supports PnP/PCI.

Integrated Peripherals

Use this menu to specify your settings for integrated peripherals.

Once you enter AMIBIOS NEW SETUP UTILITY, the Main Menu
will appear on the screen. The Main Menu displays twelve configurable func­tions and two exit choices. Use arrow keys to move among the items and
press <Enter> to enter the sub-menu.

3-5

BIOS Setup

PC Health Status

This entry shows your PC health status.

Frequency/Voltage Control

Use this menu to specify your settings for frequency/voltage control.

Set Supervisor Password

Use this menu to set Supervisor Password.

Set User Password

Use this menu to set User Password.

Load High Performance Defaults

Use this menu to load the BIOS values for the best system performance, but
the system stability may be affected.

Load BIOS Setup Defaults

Use this menu to load factory default settings into the BIOS for stable system
performance operations.

Save & Exit Setup

Save changes to CMOS and exit setup.

Exit Without Saving

Abandon all changes and exit setup.

3-6

MS-6702 ATX Mainboard

Standard CMOS Features

The items inside STANDARD CMOS SETUP menu are divided into 9
categories. Each category includes none, one or more setup items. Use the
arrow keys to highlight the item you want to modify and use the <PgUp> or
<PgDn> keys to switch to the value you prefer.

System Time

This allows you to set the system time that you want (usually the current
time). The time format is <hour> <minute> <second>.

System Date

This allows you to set the system to the date that you want (usually the current
date). The format is <day><month> <date> <year>.

month The month from Jan. through Dec.
date The date from 1 to 31 can be keyed by numeric

function keys.

year The year can be adjusted by users.
day Day of the week, from Sun to Sat, determined by

BIOS. Read-only.

3-7

BIOS Setup

Primary/Secondary IDE Master/Slave

Press PgUp/<+> or PgDn/<-> to select the hard disk drive type. The specifica­tion of hard disk drive will show up on the right hand according to your selection.

Type Select how to define the HDD parameters
Cylinders Enter cylinder number
Heads Enter head number
Write Precompensation Enter write precomp cylinder
Sectors Enter sector number
Maximum Capacity Read the maximal HDD capacity
LBA Mode Select Auto for a hard disk > 512 MB un-

der Windows and DOS, or Disabled un-

der Netware and UNIX
Block Mode Select Auto to enhance the hard disk
performance
Fast Programmed I/O Select Auto to enhance hard disk perfor­Modes mance by optimizing the hard disk timing
32 Bit Transfer Mode Enable 32 bit to maximize the IDE hard
disk data transfer rate

Floppy Drive A:/B:

This item allows you to set the type of floppy drives installed. Available
options: Not Installed, 1.2 MB 5¼, 720 KB 3½, 1.44 MB 3½ and 2.88 MB 3½.

Boot Sector Virus Protection

The item is to set the Virus Warning feature for IDE Hard Disk boot sector
protection. When Enabled, BIOS will issue a virus warning message and
beep if a write to the boot sector or the partition table of the HDD is attempted.
Setting options: Disabled and Enabled.

MSI Reminds You...

This feature only protects the boot sector, not the whole hard
disk.

3-8

MS-6702 ATX Mainboard

Advanced BIOS Features

Quick Boot

Setting the item to Enabled allows the system to boot within 5 seconds since
it will skip some check items. Available options: Enabled, Disabled.

Full Screen LOGO Show

This item enables you to show the company logo on the bootup screen. Set­tings are:

Enabled Shows a still image (logo) on the full screen at boot.
Disabled Shows the POST messages at boot.

Boot Sequence

Press <Enter> to enter the sub-menu screen.

1st/2nd/3rd Boot Device

The items allow you to set the sequence of boot devices where AMIBIOS
attempts to load the operating system.

S.M.A.R.T. for Hard Disks

This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis & Re-

3-9

BIOS Setup

porting Technology) capability for the hard disks. S.M.A.R.T is a utility that
monitors your disk status to predict hard disk failure. This gives you an op­portunity to move data from a hard disk that is going to fail to a safe place
before the hard disk becomes offline. Settings: Enabled, Disabled.

BootUp Num-Lock

This item is to set the Num Lock status when the system is powered on. Set­ting to On will turn on the Num Lock key when the system is powered on.
Setting to Off will allow end users to use the arrow keys on the numeric keypad.
Setting options: On, Off.

Floppy Drive Swap

Setting to Enabled will swap floppy drives A: and B:.

Floppy Drive Seek

This setting causes the BIOS to search for floppy disk drives at boot time.
When enabled, the BIOS will activate the floppy disk drives during the boot
process: the drive activity light will come on and the head will move back and
forth once. First A: will be done and then B: if it exists. Setting options:
Disabled, Enabled.

Primary Display

This configures the primary subsystem in the computer. Available options:
Mono (monochrome), CGA40x25, CGA80x25, VGA/EGA, Absent.

Password Check

This specifies the type of AMIBIOS password protection that is implemented.
Setting options are described below.

Boot To OS/2

This allows you to run the OS/2® operating system with DRAM larger than
64MB. When you choose No, you cannot run the OS/2® operating system
with DRAM larger than 64MB. But it is possible if you choose Yes.

Option Description

Setup The password prompt appears only when end users try to

run Setup.

Always A password prompt appears every time when the com-

puter is powered on or when end users try to run Setup.

3-10

MS-6702 ATX Mainboard

Option Description

Disabled The specified ROM is not copied to RAM.
Enabled The contents of specified ROM are copied to RAM

for faster system performance.

Cached The contents of specified ROM are not only copied

to RAM, the contents of the ROM area can be writ­ten to and read from cache memory.

Internal Cache

Cache memory is additional memory that is much faster than conventional
DRAM (system memory). When the CPU requests data, the system transfers
the requested data from the main DRAM into cache memory, for even faster
access by the CPU. The setting controls the internal cache (also known as L1
or level 1 cache). Setting to Enabled will speed up the system performance.

External Cache

Cache memory is additional memory that is much faster than conventional
DRAM (system memory). Most, but not all, modern PCs have additional
(external) cache memory. When the CPU requests data, the system transfers
the requested data from the main DRAM into cache memory, for even faster

access by the CPU.

System BIOS Cacheable

Selecting Enabled allows caching of the system BIOS ROM at F0000h­FFFFFh, resulting in better system performance. However, if any program
writes to this memory area, a system error may result. Setting options: Enabled,
Disabled.

C000, 32k Shadow

This item specifies how the contents of the adapter ROM named in the item
are handled. Settings are described below:

MPS Table Version

This field allows you to select which MPS (Multi-Processor Specification)
version to be used for the operating system. You need to select the MPS ver­sion supported by your operating system. To find out which version to use,
consult the vendor of your operating system. Settings: 1.4, 1.1.

3-11

BIOS Setup

Advanced Chipset Features

System Performance

This item specifies the system performance status. Set to Turbo to enhance the
system performance, or set to Fast for regular system performance. Setting
options: Fast, Turbo.

LDT to AGP Lokar (Upstream) / LDT to AGP Width (Downstream)

These two item control the utilized widths of the HyperTransport link. Setting
options: 8 bit, 16 bit.

LDT to AGP Lokar Frequency

This item specifies the maximum operating frequency of the link's transmitter
clock. Setting options: Auto, 800 MHz, 600 MHz, 400 MHz, 200 MHz.

Memclock Mode / Memclock Value

When it is set to Manual in “Memclock Mode”, user can place an artificial
memory clock limit on the system. Please note that memory is prevented from
running faster than this frequency. Setting options: DDR200, DDR266,

DDR300, DDR333, DDR400.

MSI Reminds You...

Change these settings only if you are familiar with the chipset.

3-12

MS-6702 ATX Mainboard

Bank Interleaving

This field selects 2-bank or 4-bank interleave for the installed SDRAM. Dis­able the function if 16MB SDRAM is installed. Settings: Disabled, 2-Way
and 4-Way.

Burst Length

This setting allows you to set the size of Burst-Length for DRAM. Bursting
feature is a technique that DRAM itself predicts the address of the next memory
location to be accessed after the first address is accessed. To use the feature,
you need to define the burst length, which is the actual length of burst plus the
starting address and allows internal address counter to properly generate the
next memory location. The bigger the size, the faster the DRAM performance.

Settings: 4 QW and 8 QW.

CAS Latency (CL)

This controls the timing delay (in clock cycles) before SDRAM starts a read
command after receiving it. Settings: 2, 2.5, 3 (clocks). 2 (clocks) increases
the system performance the most while 3 (clocks) provides the most stable
performance.

TRCD

When DRAM is refreshed, both rows and columns are addressed separately.
This setup item allows you to determine the timing of the transition from RAS
(row address strobe) to CAS (column address strobe). The less the clock
cycles, the faster the DRAM performance. Settings: 2T to 5T.

TRAS

This setting determines the time RAS takes to read from and write to a memoryThis setting determines the time RAS takes to read from and write to a memory

This setting determines the time RAS takes to read from and write to a memoryThis setting determines the time RAS takes to read from and write to a memory

This setting determines the time RAS takes to read from and write to a memory

cell. Setting options: cell. Setting options:

cell. Setting options: cell. Setting options:

cell. Setting options:

4T 4T

4T 4T

4T

toto

toto

to

9T 9T

9T 9T

9T

..

..

.

TRP

This setting controls the number of cycles for Row Address Strobe (RAS) to
be allowed to precharge. If insufficient time is allowed for the RAS to accumu­late its charge before DRAM refresh, refresh may be incomplete and DRAM
may fail to retain data. This item applies only when synchronous DRAM is
installed in the system. Setting options: 2T to 5T.

3-13

BIOS Setup

AGP Mode

The item sets an appropriate mode for the installed AGP card. Setting options:
1x, 2x, 4x, Auto. Select 4x only if your AGP card supports it.

AGP Fast Write

This option enables or disables the AGP Fast Write feature. The Fast Write
technology allows the CPU to write directly to the graphics card without pass­ing anything through the system memory and improves the AGP 4X speed.
Select Enabled only when the installed AGP card supports this function.
Settings: Enabled, Disabled.

AGP Aperture Size

This setting controls just how much system RAM can be allocated to AGP for
video purposes. The aperture is a portion of the PCI memory address range
dedicated to graphics memory address space. Host cycles that hit the aperture
range are forwarded to the AGP without any translation. The option allows
the selection of an aperture size of 4MB, 8MB, 16MB, 32MB, 64MB, 128MB,

and 256 MB.

3-14

MS-6702 ATX Mainboard

Power Management Features

ACPI Standby State

This item specifies the power saving modes for ACPI function. If your operat­ing system supports ACPI, such as Windows 98SE, Windows ME and Win­dows 2000, you can choose to enter the Standby mode in S1(POS) or S3
(STR) fashion through the setting of this field. Options are:

S1/POS The S1 sleep mode is a low power state. In this state, no

system context is lost (CPU or chipset) and hardware main­tains all system context.

S3/STR The S3 sleep mode is a lower power state where the in

formation of system configuration and open applications/
files is saved to main memory that remains powered while
most other hardware components turn off to save energy.
The information stored in memory will be used to restore
the system when a “wake up” event occurs.

Auto BIOS determines the best ode automatically.

MSI Reminds You...

S3-related functions described in this section are available only
when your BIOS supports S3 sleep mode.

3-15

BIOS Setup

Call VGA BIOS at S3 Resuming

Selecting Enabled allows BIOS to call VGA BIOS to initialize the VGA card
when system wakes up (resumes) from S3 sleep state. The system resume time
is shortened when you disable the function, but system will need an AGP driver
to initialize the VGA card. Therefore, if the AGP driver of the card does not
support the initialization feature, the display may work abnormally or not func­tion after resuming from S3.

USB Device Wakeup Fr om S3

This item allows the activity of the USB device to wake up the system from
S3 (Suspend to RAM) sleep state. Settings: Enabled, Disabled.

Power Management/APM

Setting to Enabled will activate an Advanced Power Management (APM)
device to enhance Max Saving mode and stop CPU internal clock. Settings:
Disabled, Enabled.

Suspend Time Out (Minute)

After the selected period of system inactivity, all devices except the CPU shut
off. Settings: Disabled, 1, 2, 4, 8, 10, 20, 30, 40, 50, 60.

Display Activity

These items specify if the BIOS will monitor the activity of the specified
hardware peripheral or component. If set to Monitor, any activity detected on
the specified hardware peripheral or component will wake up the system or
prevent the system from entering the power saving modes. Settings: Monitor,

Ignore.

Thermal Active Temperature

If the CPU temperature reaches the upper limit preset in this setting, the warn­ing mechanism will be activated. This helps you to prevent the CPU overheat­ing problem.

Power Button Function

This feature sets the function of the power button. Settings are:

On/Off The power button functions as normal power off button.
Suspend When you press the power button, the computer enters

the suspend/sleep mode, but if the button is pressed for
more than four seconds, the computer is turned off.

3-16

MS-6702 ATX Mainboard

After AC Power Loss

This setting specifies whether your system will reboot after a power failure or
interrupt occurs. Available settings are:

Power Off Leaves the computer in the power off state.
Power On Leaves the computer in the power on state.
Last State Restores the system to the previous status before power

failure or interrupt occurred.

Set WakeUp Events

Press <Enter> and the following sub-menu appears.

Wake Up On PME, Resume On KBC (with “Wake-Up Key” and
“Wake-Up Password”), Resume On PS/2 Mouse

These fields specify whether the system will be awakened from power
saving modes when activity or input signal of the specified hardware
peripheral or component is detected. Settings: Enabled, Disabled.

MSI Reminds You...

For “Wake-Up Key” function, the option “Specific Key” refers to
the password you specify in the “Wake-Up Password” field. Once
you set up a password, it will disable “Resume on PS/2 Mouse”.

Resume By Alarm

This is used to enable or disable the feature of booting up the system on a
scheduled time/date from the soft off (S5) state. Settings: Enabled,
Disabled.

3-17

BIOS Setup

Alarm Date/Hour/Minute/Second

If Resume By Alarm is set to Enabled, the system will automatically re­sume (boot up) on a specific date/hour/minute/second specified in these
fields. Available settings for each item are:

Alarm Date 01 ~ 31, Every Day
Alarm Hour 00 ~ 23
Alarm Minute 00 ~ 59
Alarm Second 00 ~ 59

MSI Reminds You...

If you have changed this setting, you must let the system boot up
until it enters the operating system, before this function will work.

3-18

MS-6702 ATX Mainboard

PNP/PCI Configurations

This section describes configuring the PCI bus system and PnP (Plug &

Play) feature. PCI, or Peripheral Component Interconnect, is a system which
allows I/O devices to operate at speeds nearing the speed the CPU itself uses
when communicating with its special components. This section covers some
very technical items and it is strongly recommended that only experienced
users should make any changes to the default settings.

Plug and Play Aware O/S

When set to Yes, BIOS will only initialize the PnP cards used for booting
(VGA, IDE, SCSI). The rest of the cards will be initialized by the PnP operat­ing system like Windows® 98, 2000 or ME. When set to No, BIOS will initial­ize all the PnP cards. Select Yes if the operating system is Plug & Play.

Clear NVRAM

The ESCD (Extended System Configuration Data) NVRAM (Non-volatile
Random Access Memory) is where the BIOS stores resource information for
both PNP and non-PNP devices in a bit string format. When the item is set to
Yes, the system will reset ESCD NVRAM right after the system is booted up
and then set the setting of the item back to No automatically.

3-19

BIOS Setup

PCI Latency Timer

This item controls how long each PCI device can hold the bus before another
takes over. When set to higher values, every PCI device can conduct transac­tions for a longer time and thus improve the effective PCI bandwidth. For
better PCI performance, you should set the item to higher values. Settings
range from 32 to 248 at a 32 increment.

Primary Graphics Adaptor

This setting specifies which VGA card is your primary graphics adapter. Set­ting options: PCI, AGP.

Primary IDE BusMaster

Set this option to Enabled to specify that the IDE controller on the PCI local
bus has bus mastering capability. Settings options: Disabled, Enabled.

PCI Slot1 IRQ, PCI Slot2/5 IRQ, PCI Slot3 IRQ, PCI Slot4 IRQ

These items specify the IRQ line for each PCI slot. Setting options: 3, 4, 5, 7,
9, 10, 11, Auto. Selecting Auto allows BIOS to automatically determine the

IRQ line for each PCI slot.

3-20

MS-6702 ATX Mainboard

Integrated Peripherals

OnBoard PCI Controller

Press <Enter> to enter the sub-menu screen.

LAN Controller, P20378 S.ATA Controller, 1394 Controller,
Audio Controller

Set these options to Enabled (SATA or RAID for P20378 S.ATA
Controller) to enable the controllers of these four PCI devices.

VT8237 PATA-IDE Controller

This setting is used to enable/disabled the VT8237 P ATA-IDE controller . Setting
options: Enabled, Disabled.

VT8237 SATA-IDE Controller

This setting is used to enable/disabled the VT8237 SATA-IDE controller.
Setting options: Disabled, Enabled.

3-21

BIOS Setup

V-Link Data 2X Support

This setting controls the onboard V-Link Data 2X Support. Setting options:

Enabled, Disabled.

Floopy Disk Controller

This is used to enable or disable the onboard Floppy controller.

Serial Port 1

These items specify the base I/O port addresses of the onboard Serial Port 1
(COM A). Selecting Auto allows AMIBIOS to automatically determine the
correct base I/O port address. Settings: Auto, 3F8/COM1, 2F8/COM2, 3E8/
COM3, 2E8/COM4 and Disabled.

Port2 Mode

This item sets the operation mode for Serial Port 2. Settings: Normal,

1.6 uS, 3/16 Baud and ASKIR (the last three operation modes are setting

options for IR function).

IR Pin Select

Set to IRRX/IRTX when using an internal IR module connected to the IR
header. Set to SINB/SOUTB. when connecting an IR adapter to COM B.

Parallel Port

This field specifies the base I/O port address of the onboard parallel port.
Selecting Auto allows AMIBIOS to automatically determine the correct base
I/O port address. Settings: Auto, 378, 278, Disabled.

Port Mode

This item selects the operation mode for the parallel port: ECP, Normal,
Bi-Dir or EPP.

Option Description

Auto BIOS will automatically determine whether to enable the

onboard Floppy controller or not.

Enabled Enables the onboard Floppy controller.
Disabled Disables the onboard Floppy controller.

3-22

MS-6702 ATX Mainboard

EPP Version

The item selects the EPP version used by the parallel port if the port is set
to EPP mode. Settings: 1.7, 1.9.

Port IRQ

When Parallel Port is set to Auto, the item shows Auto indicating that
BIOS determines the IRQ for the parallel port automatically.

Port DMA

This feature needs to be configured only when Port Mode is set to the
ECP mode. When Parallel Port is set to Auto, the field will show Auto

indicating that BIOS automatically determines the DMA channel for the
parallel port.

USB Controller

This setting is used to enable/disable the onboard USB ports. Setting options:

Disabled, 2 USB Ports, 4 USB Ports, 6 USB Ports

USB Device Legacy Support

Set to All Device if you need to use any USB device in the operating system
that does not support or have any USB driver installed, such as DOS and SCO
Unix. Set to No Mice only if you want to use any USB device other than the
USB mouse.

USB 1.1 Port 64/60 Emulation

This field controls the USB Port 64/60 Emulation function. When the function
is enabled, the USB keyboard is allowed to type some special combination
keys. Setting options: Disabled, Enabled.

3-23

BIOS Setup

PC Health Status

This section shows the status of your CPU, fan, overall system status,
etc. Monitor function is available only if there is hardware monitoring mecha­nism onboard.

Chassis Intrusion

The field enables or disables the feature of recording the chassis intrusion
status and issuing a warning message if the chassis is once opened. To clear
the warning message, set the field to Reset. The setting of the field will auto­matically return to Enabled later. Settings: Enabled, Reset, Disabled.

CPU/System Temperature, CPU/System Fan Speed, Vcore, +5.0V,
+12.0V, -12.0V, -5.0V, Battery, +5V SB

These items display the current status of all of the monitored hardware
devices/components such as CPU voltages, temperatures and all fans’
speeds.

3-24

MS-6702 ATX Mainboard

Use this menu to specify your settings for frequency/voltage control.

Unused PCI Slot Clock

This item enables or disables the PCI slot clock. Setting options: Disabled,
Enabled.

Cool’n’Quiet Support

This item enables or disables the Cool’n’ Quiet Function. Setting options:

Disabled, Enabled.

Spread Spectrum

When the motherboard’s clock generator pulses, the extreme values (spikes)
of the pulses creates EMI (Electromagnetic Interference). The Spread Spec­trum function reduces the EMI generated by modulating the pulses so that the
spikes of the pulses are reduced to flatter curves. If you do not have any EMI
problem, leave the setting at Disabled for optimal system stability and
performance. But if you are plagued by EMI, setting to Enabled for EMI

Frequency/Voltage Control

MSI Reminds You...

For the purpose of ensuring the stability of Cool’n’Quiet function,
it is always recommended to have the memories plugged in DIMM1.
For more information about Cool’n’Quiet, please refer the MSI
Special Features at Chapter 1, or visit MSI’s website at www .msi.
com.tw.

3-25

BIOS Setup

reduction. Remember to disable Spread Spectrum if you are overclocking
because even a slight jitter can introduce a temporary boost in clockspeed
which may just cause your overclocked processor to lock up.

Dynamic OverClocking

Dynamic Overclocking Technology is the automatic overclocking function,
included in the MSITM’ s newly developed CoreCell

TM

T echnology . It is designed
to detect the load balance of CPU while running programs, and to adjust the
best CPU frequency automatically. When the motherboard detects CPU is
running programs, it will speed up CPU automatically to make the program
run smoothly and faster. When the CPU is temporarily suspending or staying
in the low load balance, it will restore the default settings instead. Usually the
Dynamic Overclocking T echnology will be powered only when users' PC need
to run huge amount of data like 3D games or the video process, and the CPU
frequency need to be boosted up to enhance the overall performance. Setting
options:

Disabled Disable Dynamic Overclocking.
Private 1st level of overclocking.
Sergeant 2nd level of overclocking.
Captain 3rd level of overclocking, also the default value of "Load

High Performance Defaults".

Colonel 4th level of overclocking.
General 5th level of overclocking.

MSI Reminds You...

Even though the Dynamic Overclocking Technology is more stable
than manual overclocking, basically, it is still risky. We suggest
user to make sure that your CPU can affor d to over clocking r egu­larly first. If you find the PC appears to be unstable or reboot
incidentally, it's better to disable the Dynamic Overclocking or
to lower the level of overclocking options. By the way, if you
need to conduct overclocking manually, you also need to disable
the Dynamic OverClocking first.

3-26

MS-6702 ATX Mainboard

CPU FSB Clock

This item allows you to select the CPU Front Side Bus clock frequency (in
MHz) and overclock the processor by adjusting the FSB clock to a higher
frequency. Select the number between 100~280 for needed frequency.

DDR Voltage (V)

Adjusting the DDR voltage can increase the DDR speed. Any changes made
to this setting may cause a stability issue, so changing the DDR voltage for
long-term purpose is NOT recommended.

CPU Vcore (V)

The settings are used to adjust the CPU clock multiplier (ratio) and CPU
corevoltage (Vcore). These settings offer users a tool to overclock the system.

AGP Voltage (V)

AGP voltage is adjustable in the field, allowing you to increase the perfor­mance of your AGP display card when overclocking, but the stability may be
affected. Setting options: Auto, 1.6, 1.7, 1.8.

MSI Reminds You...

Changing CPU Vcore could r esult in the instability of the system;
therefore, it is NOT recommended to change the default setting
for long-term usage.

3-27

BIOS Setup

Set Supervisor/User Password

When you select this function, a message as below will appear on the

screen:

Type the password, up to six characters in length, and press <Enter>.
The password typed now will replace any previously set password from CMOS
memory. You will be prompted to confirm the password. Retype the pass­word and press <Enter>. You may also press <Esc> to abort the selection and
not enter a password.

To clear a set password, just press <Enter> when you are prompted to
enter the password. A message will show up confirming the password will be
disabled. Once the password is disabled, the system will boot and you can
enter Setup without entering any password.

When a password has been set, you will be prompted to enter it every
time you try to enter Setup. This prevents an unauthorized person from chang­ing any part of your system configuration.

Additionally, when a password is enabled, you can also have AMIBIOS
to request a password each time the system is booted. This would prevent
unauthorized use of your computer. The setting to determine when the pass­word prompt is required is the PASSWORD CHECK option of the AD­VANCED BIOS FEATURES menu. If the PASSWORD CHECK option is
set to Always, the password is required both at boot and at entry to Setup. If
set to Setup, password prompt only occurs when you try to enter Setup.

MSI Reminds You...

About Supervisor Password & User Password:

Supervisor password: Can enter and change the settings of

the setup menu.

User password: Can only enter but do not have the

right to change the settings of the setup
menu.

3-28

MS-6702 ATX Mainboard

Load High Performance/BIOS Setup Defaults

The two options on the main menu allow users to restore all of the BIOS
settings to High Performance defaults or BIOS Setup defaults. The High Per­formance Defaults are the values set by the mainboard manufacturer for the
best system performance but probably will cause a stability issue. The BIOS
Setup Defaults are the default values also set by the mainboard manufacturer
for stable performance of the mainboard.

When you select Load High Performance Defaults, a message as below
appears:

Pressing ‘Enter’ loads the default BIOS values that enable the best sys­tem performance but may lead to a stability issue.

When you select Load BIOS Setup Defaults, a message as below appears:

Pressing ‘Enter’ loads the default values that are factory settings for
stable system performance.

MSI Reminds You...

The option is for power or overclocking users only. Use of high
performance defaults will tighten most timings to increase the
system performance. Therefore, a high-end system configura­tion is a must, which means you need high-quality VGA adapter,
RAM and so on. We don’t recommend that users should apply

the high performance defaults in their regular systems.

Otherwise, the system may become unstable or even crash. If the
system crashes or hangs after enabling the feature, please CLEAR
CMOS DATA to resolve the problem. For more information, re­fer to “Clear CMOS Jumper:JBAT1” in Chapter 2.

A-1

Using 4- or 6-Channel Audio Function

Appendix A:Using 4- or 6-Channel Audio

Function

The mainboard is equipped with Realtek ALC655 chip, which provides
support for 6-channel audio output, including 2 Front, 2 Rear, 1 Center and 1
Subwoofer channel. ALC655 allows the board to attach 4 or 6 speakers for
better surround sound effect. The section will tell you how to install and use
4-/6-channel audio function on the board.

A-2

MS-6702 ATX Mainboard

Installing the Audio Driver

You need to install the driver for Realtek ALC655 chip to function properly
before you can get access to 4-/6-channel audio operations. Follow the
procedures described below to install the drivers for different operating systems.

Installation for Windows 98SE/ME/2000/XP

For Windows® 2000, you must install Windows® 2000 Service Pack2 or
later before installing the driver.

The following illustrations are based on Windows® XP environment and
could look slightly different if you install the drivers in different operating
systems.

1. Insert the companion CD into the CD-ROM drive. The setup screen

will automatically appear.

2. Click Realtek AC97 Audio Driver.

MSI Reminds Y ou...

The AC97 Audio Configuration software utility is under
continuous update to enhance audio applications. Hence, the
program screens shown here in this appendix may be slightly
different from the latest software utility and shall be held for
reference only.

Click here

A-3

Using 4- or 6-Channel Audio Function

Click here

Click here

Select this
option

4.4.

4.4.

4.

Click Click

Click Click

Click

FinishFinish

FinishFinish

Finish

to restart the system. to restart the system.

to restart the system. to restart the system.

to restart the system.

3.3.

3.3.

3.

Click Click

Click Click

Click

NextNext

NextNext

Next

to install the AC’97 Audio software. to install the AC’97 Audio software.

to install the AC’97 Audio software. to install the AC’97 Audio software.

to install the AC’97 Audio software.

A-4

MS-6702 ATX Mainboard

Software Configuration

After installing the audio driver, you are able to use the 4-/6-channel
audio feature now. Click the audio icon from the window tray at the lower­right corner of the screen to activate the AC97 Audio Configuration.

Sound Effect

Here you can select a sound effect you like from the Environment list.

You may also edit the properties for an environment as you wish by
clicking the Edit button, then just scroll the bar in the bottom for each property
to adjust.

A-5

Using 4- or 6-Channel Audio Function

Here it provides the Karaoke function which will automatically remove

human voice (lyrics) and leave melody for you to sing the song. Note that this
function applies only for 2-channel audio operation.

Just check the Voice Cancellation box and then click OK to activate the

Karaoke function.

A-6

MS-6702 ATX Mainboard

Equalizer

Here you regulate each equalizer for current playing digital sound sources.

You may choose the provided sound effects, and the equalizer will adjust
automatically. If you like, you may also load an equalizer setting or make an
new equalizer setting to save as an new one by using the buttons Load and
Save. Or you may click Reset to use the default value.

A-7

Using 4- or 6-Channel Audio Function

Speaker Configuration

In this tab, you can easily configure your multi-channel audio function

and speakers.

1. This mainboard provide two different kinds of audio jacks
combination. According to the mainboard to select the proper audio
configuration below which is identical to the audio jack in your
mainboard. For this K8T Neo mainboard, you will have to choose
6CH + S/PDIF (Optical & Coaxial) or 6CH + S/PDIF (Coaxial).

1

2

3

1

2

3

A-8

MS-6702 ATX Mainboard

Speaker Test

You can use this tab to test each connected speaker to ensure if 4- or 6­channel audio operation works properly. If any speaker fails to make sound,
then check whether the cable is inserted firmly to the connector or replace the
bad speakers with good ones.

Select this function

Subwoofer

Front Right

Rear Right

Center

Front Left

Rear Left

2. Select a desired multi-channel operation from Number of Speaker.

a. Headphone for the common headphone
b. 2-Channel Mode for Stereo-Speaker Output
c. 4-Channel Mode for 4-Speaker Output
d. 6-Channel Mode for 5.1-Speaker Output

3. Here it shows the multi-channel setting for the audio jack. Please connect
your speakers to the correct phone jack in accordance with the setting
displayed here.

4. Then click OK to apply the configuration.

A-9

Using 4- or 6-Channel Audio Function

Select the speaker by clicking it to test its functionality. The one you

select will light up and make testing sound.

MSI Reminds Y ou...

1. 6 speakers appear on the “Speaker Test” tab only when you

select “6-Channel Mode” in the “Number of Speakers” col-
umn in “Speaker Configuration” tab. If you select “4-Chan­nel Mode”, only 4 speakers appear on the window.

2. While you are testing the speakers in 6-Channel Mode, if the
sound coming from the center speaker and subwoofer is
swapped, you should select Swap Center/Subwoofer Output
to readjust these two channels.

A-10

MS-6702 ATX Mainboard

HRTF Demo

In this tab you may adjust your HR TF (Head Related Transfer Functions)
3D positional audio before playing 3D audio applications like gaming. Y ou may
also select different environment to choose the most suitable environment you
like.

A-11

Using 4- or 6-Channel Audio Function

General

In this tab it provides some information about this AC97 Audio Configu-

ration utility, including Audio Driver Version, DirectX V ersion, Audio Control­ler & AC97 Codec. You may also select the language of this utility by choosing
from the Language list.

A-12

MS-6702 ATX Mainboard

Using 2-, 4- & 6- Channel Audio Function

6CH + S/PDIF (Optical & Coaxial)

Connecting the Speakers

When you have set the Multi-Channel Audio Function mode properly in the
software utility, connect your speakers to the correct phone jacks in accord­ance with the setting in software utility.

 2-Channel Mode for Stereo-Speaker Output

Refer to the following diagram and caption for the function of each phone
jack on the back panel when 2-Channel Mode is selected.

7

Back Panel

3

1

2

6

4

5

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels, but no functioning in this mode)
5 Line Out (Center and Subwoofer channel, but no functioning in this mode)
6 SPDIF Out Optical jack
7 SPDIF Out Coaxial jack

MSI Reminds Y ou...

This mainboard provide two different kinds of audio jacks
combination. According to the mainboard to select the proper
audio configuration below.

A-13

Using 4- or 6-Channel Audio Function

 4-Channel Mode for 4-Speaker Output

Refer to the following diagram and caption for the function of each phone
jack on the back panel when 4-Channel Mode is selected.

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 Line Out (Center and Subwoofer channel, but no functioning in this mode)
6 SPDIF Out Optical jack
7 SPDIF Out Coaxial jack

3

1

2

6

4

5

Back Panel

7

A-14

MS-6702 ATX Mainboard

1 Line In
2 Line Out (Front channels)
3 MIC
4 Line Out (Rear channels)
5 Line Out (Center and Subwoofer channel)
6 SPDIF-Out Optical jack
7 SPDIF-Out Coaxial jack

 6-Channel Mode for 4-Speaker Output

Refer to the following diagram and caption for the function of each phone
jack on the back panel when 6-Channel Mode is selected.

1

2

6

4

5

3

7

Back Panel

A-15

Using 4- or 6-Channel Audio Function

6CH + S/PDIF (Coaxial)

Connecting the Speakers

When you have set the Multi-Channel Audio Function mode properly in the
software utility, connect your speakers to the correct phone jacks in accord­ance with the setting in software utility.

 2-Channel Mode for Stereo-Speaker Output

Refer to the following diagram and caption for the function of each phone
jack on the back panel when 2-Channel Mode is selected.

* Line In function is converted
to Line Out function when 4­Channel Mode for 4-Speaker
Output is selected.

 4-Channel Mode for 4-Speaker Output

The audio jacks on the back panel always provide 2-channel analog audio
output function, however these audio jacks can be transformed to 4- or 6­channel analog audio jacks by selecting the corresponding multi-channel
operation from No. of Speakers.

Refer to the following diagram and caption for the function of each jack on
the back panel when 4-Channel Mode is selected.

4

1 *Line Out (Rear channels)
2 Line Out (Front channels)
3 MIC
4 SPDIF Coaxial jack

Back Panel

3

1

2

Back Panel

3

1

2

1 Line In
2 Line Out (Front channels)
3 MIC
4 SPDIF Coaxial jack

4

A-16

MS-6702 ATX Mainboard

 6-Channel Mode for 6-Speaker Output

Refer to the following diagram and caption for the function of each jack on
the back panel when 6-Channel Mode is selected.

* Both Line In and MIC function are converted to
Line Out function when 6-Channel Mode for 6­Speaker Output is selected.

4

1 *Line Out (Rear channels)
2 Line Out (Front channels)
3 *Line Out (Center and Subwoofer channel)
4 SPDIF Coaxial jack

Back Panel

3

1

2

MSI Reminds Y ou...

If the audio signals coming from the Center and Subwoofer
speaker are swapped when you play video or music on the
computer, a converter may be required to exchange center and
subwoofer audio signals. The converter can be purchased from
a speaker store.

VIA VT8237 Serial ATA RAID Introduction

B-1

Appendix. Using 4- or 6-Channel
Audio Function

Appendix B: VIA VT8237 Serial ATA

RAID Introduction

The Southbridge VT8237 provides a hybrid solution that combines two
independent SATA ports for support of up to two Serial ATA (Serial ATA
RAID) drives.

Serial ATA (SATA) is the latest generation of the ATA interface. SATA
hard drives deliver blistering transfer speeds of up to 150MB/sec. Serial ATA
uses long, thin cables, making it easier to connect your drive and improving
the airflow inside your PC.

The key features of VT8237 SAT A RAID are:

1. Support two SATA + two PATA hard disk drives.

2. Only SATA supports RAID.
3 . Supports ATA 133 high performance hard disk drive.

4. Dual independent ATA channels and maximum connection of four
hard disk drives allowed.

5 . Supports Ultra DMA mode 6/5/4/3/2/1/0, DMA mode 2/1/0, and PIO

mode 4/3/2/1/0.

6 . Supports RAID 0 and RAID 1.
7 . 4 KB to 64 KB striping block size support.

8. Bootable disk or disk array support.

9. Windows-based RAID configure and management software tool.
(Compatible with BIOS)

1 0. Supports hot-swap failed disk drive in RAID 1 array.

11. ATA SMART function support.

12. Microsoft Windows 98, Me, NT4.0, 2000, XP operating systems
support.

13. Event log for easy troubleshooting.

MS-6702 ATX Mainboard

B-2

Introduction

This section gives a brief introduction on the RAID-related background
knowledge and a brief introduction on VIA SAT A RAID Host Controller. For
users wishing to install their VIA SATA RAID driver and RAID software,

proceed to Driver and RAID Software Installation section.

RAID Basics

RAID (Redundant Array of Independent Disks) is a method of combining
two or more hard disk drives into one logical unit. The advantage of an Array
is to provide better performance or data fault tolerance. Fault tolerance is
achieved through data redundant operation, where if one drives fails, a mirrored
copy of the data can be found on another drive. This can prevent data loss if
the operating system fails or hangs. The individual disk drives in an array are
called “members”. The configuration information of each member is recorded
in the “reserved sector” that identifies the drive as a member. All disk members
in a formed disk array are recognized as a single physical drive to the operating
system.

Hard disk drives can be combined together through a few different
methods. The different methods are referred to as different RAID levels.
Different RAID levels represent different performance levels, security levels
and implementation costs. The RAID levels which the VIA VT8237 SATA
RAID Host Controller supports are RAID 0 and RAID 1. The table below
briefly introduced these RAID levels.

RAID Level No. of Drives Capacity Benefits

RAID 0

(Striping)

2 Number drives * 2 Highest performance without data

protection

RAID 1

(Mirroring)

2 Smallest size Data p rotect i on

VIA VT8237 Serial ATA RAID Introduction

B-3

RAID 0 (Striping)

RAID 0 reads and writes sectors of data interleaved between multiple

drives. If any disk member fails, it affects the entire array. The disk array data
capacity is equal to the number of drive members times the capacity of the
smallest member. The striping block size can be set from 4KB to 64KB. RAID
0 does not support fault tolerance.

RAID 1 (Mirroring)

RAID 1 writes duplicate data onto a pair of drives and reads both sets of

data in parallel. If one of the mirrored drives suffers a mechanical failure or
does not respond, the remaining drive will continue to function. Due to
redundancy, the drive capacity of the array is the capacity of the smallest
drive. Under a RAID 1 setup, an extra drive called the .spare drive. can be
attached. Such a drive will be activated to replace a failed drive that is part of
a mirrored array. Due to the fault tolerance, if any RAID 1 drive fails, data
access will not be affected as long as there are other working drives in the

array.

MS-6702 ATX Mainboard

B-4

BIOS Configuration

When the system powers on during the POST (Power-On Self Test)

process, press <Tab> key to enter the BIOS configuration.

The Serial ATA RAID volume may be configured using the VIA Tech.
RAID BIOS. Always use the arrow keys to navigate the main menu, use up and
down arrow key to select the each item and press <Enter> to call out the list of
creation steps. The main interface of BIOS configuration utility is as below:

VIA VT8237 Serial ATA RAID Introduction

B-5

Create Disk Array

Use the up and down arrow keys to select the Create Array command

and press <Enter>.

MSI Reminds Y ou...

The “Channel”, “Drive Name”, “Mode” and “Size (GB)” in the
following example might be different from your system.

Select Array Mode and press <Enter>, a list of array modes will appear.

Highlight the target array mode that you want to create, and press <Enter> to
confirm the selection. If RAID 1 or RAID 0/1 is selected, an option list will
popup and enable the users to select Create only or Create and duplicate.
Create only will allow BIOS to only create an array. The data on the mirroring
drive may be different from the source drive. Create and duplicate lets BIOS
copy the data from the source to the mirroring drive.

MS-6702 ATX Mainboard

B-6

If user selects a RAID 0 array in step 2, the block size of the array can also

be selected. Use the arrow key to highlight Block Size and press <Enter>,
then select a block size from the popup menu. The block size can be 4KB to
64KB.

After array mode is selected, there are two methods to create a disk

array. One method is “Auto Setup” and the other one is “Select Disk Drives”.
Auto Setup allows BIOS to select the disk drives and create arrays automatically,
but it does not duplicate the mirroring drives even if the user selected Create
and duplicate for RAID 1. It is recommended all disk drives are new ones when
wanting to create an array. Select Disk Drives lets the user select the array
drives by their requirements. When using Select Disk Drives, the channel
column will be activated. Highlight the target drives that you want to use and
press <Enter> to select them. After all drives have been selected, press <Esc>

to go back to the creation steps menu.

VIA VT8237 Serial ATA RAID Introduction

B-7

Use the arrow key to highlight Start Create Process and press <Enter>.

A warning message will appear, Press Y to finish the creation, or press N to
cancel the creation.

Important note: All existing content in the hard drive will be destroyed

after array creation.

MSI Reminds Y ou...

Even though 64KB is the recommended setting for most users, you
should choose the block size value which is best suited to your

specific RAID usage model.

4KB: For specialized usage models requiring 4KB blocks
8KB: For specialized usage models requiring 8KB blocks
16KB: Best for sequential transfers
32KB: Good for sequential transfers
64KB: Optimal setting