i
Version 1.0
G52-M6737X1-G22
MS-6737 (v1.X) A TX Mainboard
645 Combo
ii
Manual Rev: 1.0
Release Date: Dec. 2002
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’INSTALLATION AVANT DE RACCORDER AU
RESEAU.
Micro-Star International MS-6737
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.
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 Technologies Ltd.
AMI® is a registered trademark of American Megatrends Inc.
Revision History
Revision Revision History Date
V1.0 First release for PCB 1.X Dec. 2002
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: support@msi.com.tw
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.
10 . 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.........................................................................................iii
Safety Instructions .......................................................................................iv
Chapter 1. Getting Started ........................................................................ 1-1
Mainboard Specifications ....................................................................1-2
Mainboard Layout ............................................................................... 1-4
MSI Special Features ........................................................................... 1-5
Fuzzy Logic™ 4 ............................................................................. 1-5
Live BIOS™/Live Driver™ ............................................................ 1-7
Live Monitor™ .............................................................................. 1-7
D-Bracket™ 2 (Optional) ............................................................... 1-8
PC Alert™ 4................................................................................. 1-10
Chapter 2. Hardware Setup ....................................................................... 2-1
Quick Components Guide ....................................................................2-2
Central Processing Unit: CPU ..............................................................2-3
CPU Core Speed Derivation Procedure ......................................... 2-3
CPU Installation Procedures for Socket 478 ..................................2-4
Installing the CPU Fan ..................................................................2-5
Memory................................................................................................2-7
DDR Module Combination ............................................................ 2-8
Installing DDR Modules ...............................................................2-8
Installing SDR Modules ................................................................2-9
SDR Module Combination ............................................................2-9
Power Supply ..................................................................................... 2-10
A TX 20-Pin Power Connector: CONN1 ....................................... 2-10
A TX 12V Power Connector: JPW1 .............................................. 2-11
A TX 5V/12V Power Connector: JPW2......................................... 2-11
vi
Back Panel .......................................................................................... 2-12
Mouse Connector ....................................................................... 2-12
Keyboard Connector ................................................................... 2-13
USB Connectors.......................................................................... 2-13
Serial Port Connectors: COM A & COM B.................................. 2-14
RJ-45 LAN Jack (Optional) .......................................................... 2-14
Parallel Port Connector: LPT1...................................................... 2-15
Joystick/Midi Connector ............................................................. 2-16
Audio Port Connectors ............................................................... 2-16
Connectors......................................................................................... 2-17
Floppy Disk Drive Connector: FDD1........................................... 2-17
CD-In Connector: JCD1 ............................................................... 2-17
Hard Disk Connectors: IDE1/IDE2 .............................................. 2-18
Fan Power Connectors: CPUF A/SYSF A...................................... 2-19
Front Panel Connectors: JFP1/JFP2............................................. 2-20
Front Panel Audio Connector: JAUD1 ........................................ 2-21
Front USB Connectors: JUSB1/JUSB2 ........................................ 2-22
D-Bracket™ 2 Connector: JDB1 .................................................. 2-23
Jumpers .............................................................................................. 2-24
Clear CMOS Jumper: JBA T1........................................................ 2-24
Slots ................................................................................................... 2-25
AGP (Accelerated Graphics Port) Slot......................................... 2-25
PCI (Peripheral Component Interconnect) Slots.......................... 2-25
PCI Interrupt Request Routing .................................................... 2-26
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
vii
Standard CMOS Features ....................................................................3-6
Advanced BIOS Features ....................................................................3-8
Advanced Chipset Features............................................................... 3-12
Power Management Features............................................................. 3-14
PNP/PCI Configurations..................................................................... 3-18
Integrated Peripherals ........................................................................ 3-21
PC Health Status ................................................................................ 3-25
Frequency/Voltage Control ................................................................ 3-26
Set Supervisor/User Password........................................................... 3-28
Load Optimal/High Performance Defaults .......................................... 3-29
Appendix: Using 4- or 6-Channel Audio Function ....................................A-1
Using 4- or 6-Channel Audio Function ...............................................A-2
Installing the Audio Driver...........................................................A-2
Using 4- or 6-Channel Audio Function ........................................A-2
Testing the Connected Speakers ......................................................... A-6
T esting Each Speaker ................................................................... A-6
Playing KaraOK ..................................................................................A-8
Playing KaraOK............................................................................ A-8
Tr oubleshooting ........................................................................................ T-1
Glossary ....................................................................................................G-1
1-1
Getting Started
Chapter 1. Getting
Started
Thank you for choosing the 645 Combo (MS-6737 v1.X)
ATX mainboard. The 645 Combo is based on SiS® 645 & 962L
chipsets for optimal system efficiency. Designed to fit the advanced Intel® Pentium® 4 processors in 478 pin package, the
645 Combo delivers a high performance and professional desktop platform solution.
Getting Started
1-2
MS-6737 ATX Mainboard
Mainboard Specifications
CPU
h Supports Intel® Pentium® 4 /Celeron® (Williamette 478/Northwood 478) proc-
essors in the 478 pin package.
h FSB @ 400MHz, can be auto negotiated to 533MHz through BIOS for better
system efficiency.
h Supports up to 2.8GHz or higher speed.
Chipset
h SiS®645 Chipset (702 BGA)
- High performance host interface 400MHz.
- 64-bit high performance DDR 333/266 memory controller.
- Support AGP 4X/2X interface with fast write transaction.
- High throughput SiS MuTIOL connect to SiS962L MuTIOL Media I/O.
h SiS®962L MuTIOL Media I/O (371 BGA)
- Dual IDE A TA 66/100/133 controllers.
- Integrated USB 2.0/1.1 host controller and Fast Ethernet MAC controller.
- Integrated audio controller with AC97 interface.
- Advanced power management and PC2001 compliance.
- Integrated PCI to LPCC bridge.
Main Memory
h Supports two 184-pin unbuffered PC2700/PC2100/PC1600 DDR SDRAM or
two 168-pin unbuffered PC100/133 SDRAM.
h Supports up to 2GB memory size.
Slots
h One AGP (Accelerated Graphics Port) slot.
- Supports AGP v2.0 2x/4x.
h Six 32-bit Master PCI bus slots (support 3.3v/5v PCI bus interface).
On-Board IDE
h Dual IDE controllers on the SiS962L chipset provides IDE HDD/CD-ROM
with PIO, Bus Master and Ultra DMA133/100/66 operation modes.
h Can connect up to four IDE devices.
On-Board Peripherals
h On-Board Peripherals include:
1-3
Getting Started
- 1 floppy port supports 2 FDDs with 360K, 720K, 1.2M, 1.44M and
2.88Mbytes
- 2 serial ports (COM A + COM B)
- 1 parallel port supports SPP/EPP/ECP mode
- 1 audio/game port
- 6 USB 2.0 ports (Rear * 2/ Front * 4)
- 1 RJ45 LAN jack (Optional)
Audio
h AC’97 link controller integrated in SiS962L.
h RealT ek ALC650 6-channel audio.
- Compliance with AC’97 v2.2 spec.
- Meets PC2001 audio performance requirement.
LAN (Optional)
h SiS962L integrated MAC + RealT ek 8201BL PHY.
- Supports 10Mbps and 100Mbps auto-negotiation operation.
- Supports ACPI power management.
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.
Dimension
h ATX Form Factor: 29.5 cm (L) x 23 cm (W).
Mounting
h 6 mounting holes.
1-4
MS-6737 ATX Mainboard
Mainboard Layout
645 Combo (MS-6737 v1.X) ATX Mainboard
CPUFA
SYSFA
JAUD1
JPW2
JPW1
CONN1
IDE 1
IDE 2
Winbond
W83697HF
Top: Mouse
Bottom: Keyboard
T: LAN J ack
B: USB Ports
JCD1
Codec
JBAT1
JDB1
FDD1
AGP Slot
JUSB2
JUSB1
JFP1
JFP2
BATT
+
SiS
962L
SiS
645
PCI Slot 6
PCI Slot 5
PCI Slot 4
PCI Slot 3
PCI Slot 2
PCI Slot 1
DIMM 1
SDIMM 1
DIMM 2
SDIMM 2
BIOS
Top :
Game Port
Bottom:
Line-Out
Line-In
Mic
1-5
Getting Started
MSI Special Features
Features:
Ø MSI Logo links to the MSI Web site
Ø CPU Speed allows users to adjust the CPU speed through CPU
Multiplier and FSB
Ø Voltage allows user to adjust the voltage of CPU/Memory/AGP
Ø MSI Info provides information about the mainboard, BIOS and OS
Ø CPU Info provides detailed information about the CPU
Ø CPU Fan Speed shows the current running speed of CPU Fan
Ø CPU T emp. shows the current CPU temperature
Fuzzy Logic™ 4
The Fuzzy Logic™ 4 utility is a user friendly tool that allows users to
view and adjust the current system status. To overclock the CPU FSB (Front
Side Bus) frequency under the Windows operating system, click FSB and use
the right and left arrow keys to select the desired FSB, and then click Apply to
apply the new setup value. To enable the system running at the specified FSB
every time when you click Turbo, click Save to save the desired FSB first. If
you want to know the maximal CPU overclocking value, click Auto to start
testing. The CPU FSB will automatically increase the testing value until the PC
reboots. After rebooting, click Turbo to apply the test result. Click Default to
restore the default values.
MSI Reminds Y ou...
To adjust the options under CPU Speed and Voltage, use the right
and left arrow keys to select the desired value and then click Ap-
ply to run the setup value.
1-6
MS-6737 ATX Mainboard
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 Web site. To
use the function, you need to install the “MSI Live Update 2”
application. After installation, the “MSI Live Update 2” icon (as
shown on the right) will appear on the screen.
Double click the “MSI Live Update 2” icon, and the following screen will appear:
Five buttons are placed on the leftmost pane of the screen. Click the desired
button to start the update process.
zz
zz
z Live BIOS – Updates the BIOS online.
zz
zz
z Live Driver – Updates the drivers online.
zz
zz
z Live VGA BIOS – Updates the VGA BIOS online.
zz
zz
z Live VGA Driver – Updates the VGA driver online.
zz
zz
z 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.
1-7
Getting Started
Live Monitor™
The Live Monitor™ is a tool used to schedule the search
for the latest BIOS/drivers version on the MSI W eb site. To use
the function, you need to install the “MSI Live Update 2”
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 contents various possible questions
about MSI's products for users to inquire.
1-8
MS-6737 ATX Mainboard
D-BracketTM2 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.
Initializing Keyboard Controller.
Testing VGA BIOS
- This will start writing VGA sign-on message to the screen.
1 2
3 4
Red
Green
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 spec.
1-9
Getting Started
D-BracketTM2 Description
Processor Initialization
- This will show information regarding the proce ss or (lik e
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 an d initializ e the video adapter.
BIOS Sign On
- This will start showing information about logo, proc e ss o r
brand name, etc….
Testing Base and Extend ed Memory
- Testing base memory from 240K to 64 0K 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 initializing Floppy Drive and con trolle r.
Boot Attempt
- This will set low stack and boot via INT 19h.
Operating System Booting
1 2
3 4
1-10
MS-6737 ATX Mainboard
PC Alert™ 4
The PC AlertTM 4 is a utility you can find in the CD-ROM disk. The utility
is just like your PC doctor that can detect the following PC hardware status
during real time operation:
Ø monitor CPU & system temperatures
Ø monitor fan speeds
Ø monitor system voltages
If one of the items above is abnormal, the program main screen will be
immediately shown on the screen, with the abnormal item highlighted in red.
This will continue to be shown until the condition returns to the normal status.
Users can use the Adjusting Keys to change the minimum and maximum
threshold of each item for the system to send out a warning message. Click
Temperature to select the temperature modes of either Fahrenheit (℉) or Celsius (℃). The PC Alert™ 4 icon on the Status Area will show the current CPU
temperature.
Temperature
Modes
Adjusting Keys
COOLER XP
1-11
Getting Started
To better protect the CPU from overheating, a new feature, COOLER
XP, has been added to decrease the temperature of AMD Athlon™ XP CPU.
To do so, simply click COOLER XP and the screen will show the Cute skin (as
shown below) with information about the CPU and chipset. Right-click the
mouse to select the skin you want to switch to.
Cute
MSI Reminds Y ou...
1. The new feature COOLER XP will work only if your mainboard
supports AMD Athlon XP CPU.
2. Items shown on PC Alert 4 vary depending on your system’s
status.
3. Whenever the minimum or maximum threshold of each item has
been changed, please close the PC Alert 4 program for the new
settings to take effect.
2-1
Hardware Setup
Chapter 2. Hardware
Setup
Hardware Setup
This chapter provides you with the information about hardware setup procedures. While doing the installation, be careful
in holding the components and follow the installation
procedures. For some components, if you install in the wrong
orientation, the components will not work properly.
Use a grounded wrist strap before handling computer
components. Static electricity may damage the components.
2-2
MS-6737 ATX Mainboard
Quick Components Guide
CPUFA, p.2-19
DIMM 1~2, p.2-7
CONN1,
p.2-10
SDIMM1~2, p.2-7
JUSB1, p.2-22
SYSFA, p.2-19
JFP1, p.2-20
JFP2, p.2-20
JBAT1, p.2-24
JAUD1, p.2-21
PCI Slots, p.2-25
AGP Slot, p.2-25
JCD1, p.2-17
Back Panel
I/O, p.2-12
CPU, p.2-3
JUSB2, p.2-22
JDB1, p.2-23
FDD1, p.2-17
IDE1/2, p.2-18
JPW1, p.2-11
JPW2, p.2-11
2-3
Hardware Setup
Central Processing Unit: CPU
CPU Core Speed Derivation Procedure
If CPU Clock = 100MHz
Core/Bus ratio = 14
then CPU core speed = Host Clock x Core/Bus ratio
= 100MHz x 14
= 1.4 GHz
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.
The mainboard supports Intel® Pentium® 4 processors in the 478 pin
package. The mainboard uses a CPU socket called PGA478 for easy CPU
installation. When you are installing the CPU, make sure the CPU has a
heat sink and a cooling fan attached on the top to prevent overheating. If
you do not find the heat sink and cooling fan, contact your dealer to purchase
and install them before turning on the computer.
2-4
MS-6737 ATX Mainboard
1. Please turn off the power and
unplug the power cord before
installing the CPU.
2. Pull the lever sideways away
from the socket. Make sure to
raise the lever up to a 90-degree angle.
3. Look for the gold arrow. The
gold arrow should point towards the lever pivot. The
CPU can only fit in the correct orientation.
4. If the CPU is correctly
installed, the pins should be
completely embedded into the
socket and can not be seen.
Please note that any violation
of the correct installation procedures may cause permanent
damages to your mainboard.
5. Press the CPU down firmly
into the socket and close the
lever. As the CPU is likely to
move while the lever is being
closed, always close the lever
with your fingers pressing
tightly on top of the CPU to
make sure the CPU is properly and completely embedded into the socket.
CPU Installation Procedures for Socket 478
Open Lever
90 degree
Sliding
Plate
Close
Lever
Press down
the CPU
Gold arrow
Gold arrow
Gold arrow
Correct CPU placement
Incorrect CPU placeme n t
X
O
2-5
Hardware Setup
Installing the CPU Fan
As processor technology pushes to faster speeds and higher performance,
thermal management becomes increasingly important. To dissipate heat, you
need to attach the CPU cooling fan and heatsink on top of the CPU. Follow
the instructions below to install the Heatsink/Fan:
2. Position the heatsink onto the retention mechanism.
1. Locate the CPU and its retention
mechanism on the motherboard.
3. Mount the fan on top of the heatsink.
Press down the fan until its four clips
get wedged in the holes of the retention mechanism.
4. Press the two levers down to fasten
the fan. Each lever can be pressed
down in only ONE direction.
retention mechanism
levers
2-6
MS-6737 ATX Mainboard
5. Connect the fan power cable from the mounted fan to the 3-pin fan power connector
on the board.
fan power cable
NOTES
2-7
Hardware Setup
The mainboard provides two 184-pin unbuffered PC2700/PC2100/
PC1600 DDR SDRAM or two 168-pin unbuffered PC100/133 SDRAM and
supports the memory size up to 2GB. To operate properly, at least one DIMM
module must be installed.
Memory
MSI Reminds You...
Make sure that you install only one type of memory modules
(either SDR or DDR) at one time. DO NOT install both types at
the same time. For security reason, the system will automatically power off if you simultaneously install SDR & DDR
memory modules onboard.
SDR DIMM Slots
(SDIMM 1~2)
DDR DIMM Slots
(DIMM 1~2)
2-8
MS-6737 ATX Mainboard
DDR Module Combination
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:
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 on 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
S: Single Side D: Double Side
Slot Memory Module Total Memory
DDR 2
(Bank 2 & 3) S/D 64MB~1GB
Maximum System Memory Supported 64MB~2GB
DDR 1
(Bank 0 & 1) S/D 64MB~1GB
2-9
Hardware Setup
Installing SDR Modules
1. The SDR DIMM slot has 2 Notch Keys “VOLT and DRAM”, so the
DIMM memory module can only fit in one direction.
2. Insert the DIMM memory module vertically into the DIMM slot. Then
push it in.
3. The plastic clip at each side of the DIMM slot will automatically close.
SDR Module Combination
At least one DIMM module should be installed on the motherboard.
Memory modules can be installed on the slots in any order. The single-/doublesided memory modules that each DIMM slot supports are listed as below:
S: Single Side D: Double Side
Slot Memory Module Total Memory
DIMM 2
(Bank 2 & 3) S/D 64MB~1GB
Maximum System Memory Supported 64MB~2GB
DIMM 1
(Bank 0 & 1) S/D 64MB~1GB
Volt
Notch
MSI Reminds You...
You can barely see the golden finger if the module is properly
inserted in the socket.
Loading...