MSI 655 Max, MS-6730 User Manual

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655 Max
Version 1.1
G52-M6730X4-K01
MS-6730 (v1.X) A TX Mainboard
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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-6730
T ested to comply with FCC Standard
For Home or Office Use
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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. AMD, Athlon™, Athlon™ XP, Thoroughbred™, and Duron™ are registered
trademarks of AMD Corporation. Intel® and Pentium® are registered trademarks of Intel Corporation. PS/2 and OS®/2 are registered trademarks of International Business Machines Corporation. Microsoft is a registered trademark of Microsoft Corporation. Windows® 98/ 2000/NT/XP are registered trademarks of Microsoft Corporation. NVIDIA, the NVIDIA logo, DualNet, and nForce are registered trademarks or trademarks of NVIDIA Corporation in the United States and/or other countries. Netware® is a registered trademark of Novell, Inc. Award® is a registered trademark of Phoenix T echnologies Ltd. AMI® is a registered trademark of American Megatrends Inc. Kensington and MicroSaver are registered trademarks of the Kensington T ech­nology Group. PCMCIA and CardBus are registered trademarks of the Personal Computer Memory Card International Association.
Revision History
Revision Revision History Date
V1.0 First release for PCB 1.X December 2002 with SiS 655 & SiS 963 V1.1 Update Hyper-Threading T echnology, Apr i l 2003 update JFP1 pin definition
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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 temperature above 600 C (1400F), it may 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.
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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 ....................................................................1-3
MSI Special Features ...........................................................................1-6
Live BIOS™/Live Driver™ ............................................................ 1-6
Live Monitor™ .............................................................................. 1-6
D-Bracket™ 2 (Optional) ............................................................... 1-8
PC Alert™ 4................................................................................. 1-10
MSI Special Features .........................................................................1-12
Fuzzy Logic™ 4 ........................................................................... 1-12
S-Bracket (Optional) .................................................................... 1-13
Chapter 2. Hardware Setup ....................................................................... 2-1
Quick Components Guide ....................................................................2-3
Central Processing Unit: CPU ..............................................................2-3
CPU Core Speed Derivation Procedure ......................................... 2-3
Memory Speed/CPU FSB Support Matrix .....................................2-3
CPU Installation Procedures for Socket 478 ..................................2-5
Installing the CPU Fan ..................................................................2-5
Memory................................................................................................2-7
Introduction to DDR SDRAM.......................................................2-7
DDR Population Rules ..................................................................2-7
Installing DDR Modules ...............................................................2-8
Power Supply .......................................................................................2-9
ATX 20-Pin Power Connector: CONN1 .........................................2-9
ATX 12V Power Connector: JPW1 ................................................ 2-9
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Back Panel .......................................................................................... 2-11
Mouse Connector ....................................................................... 2-11
Keyboard Connector ................................................................... 2-11
USB Connectors.......................................................................... 2-11
LAN (RJ-45) Jacks: Giga-bit LAN ................................................ 2-13
Serial Port Connectors: COM A & COM B.................................. 2-13
Parallel Port Connector: LPT1...................................................... 2-13
Audio Port Connectors ............................................................... 2-15
Connectors......................................................................................... 2-15
Floppy Disk Drive Connector: FDD1........................................... 2-15
Fan Power Connectors: CPUF A1/SYSFA .................................... 2-17
AT A100 Hard Disk Connectors: IDE1 & IDE2............................. 2-17
Hard Disk RAID Connectors: IDE3, SER1 & SER2 (Optional) ..... 2-19
CD-In Connector: JCD1 ............................................................... 2-21
S-Bracket (SPDIF) Connector: JSP1 (Optional)............................ 2-21
IrDA Infrared Module Header: JIR1 ............................................2-23
Front Panel Connectors: JFP1 & JFP2 ......................................... 2-23
Front Panel Audio Connector: JAUD1 ........................................ 2-25
Bluetooth Connector: JBT1 (Optional) ........................................ 2-25
IEEE 1394 Connectors: J1394_A1, J1394_B2, J1394_C3 .............. 2-27
Front USB Connectors: JUSB1 .................................................... 2-29
D-Bracket™ 2 Connector: JDB1 (Optional) ................................. 2-29
Jumpers .............................................................................................. 2-31
Clear CMOS Jumper: JBA T1........................................................ 2-31
Slots ................................................................................................... 2-31
AGP/AGP Pro (Accelerated Graphics Port) Slot.......................... 2-31
PCI (Peripheral Component Interconnect) Slots.......................... 2-31
PCI Interrupt Request Routing .................................................... 2-32
Chapter 3. BIOS Setup.............................................................................. 3-1
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Entering Setup......................................................................................3-3
Selecting the First Boot Device .....................................................3-3
Control Keys .................................................................................3-3
Getting Help .................................................................................. 3-3
The Main Menu ...................................................................................3-5
Standard CMOS Features ....................................................................3-7
Advanced BIOS Features ....................................................................3-9
Advanced Chipset Features............................................................... 3-12
Power Management Features............................................................. 3-15
PNP/PCI Configurations..................................................................... 3-19
PC Health Status ................................................................................ 3-24
Frequency/Voltage Control ................................................................ 3-25
Load Optimal/High Performance Defaults .......................................... 3-28
Appendix. Using 4- or 6-Channel Audio Function ....................................A-1
Installing C-Media Drivers ..................................................................A-2
Hardware Configuration ......................................................................A-3
Software Configuration .......................................................................A-4
Audio Configuration ....................................................................A-6
Speaker Configuration..................................................................A-9
Xear 3D Advanced Program .......................................................A-10
Using 2-, 4- or 6-Channel Audio Function ........................................ A-15
Troubleshooting ........................................................................................ T-1
Glossary ....................................................................................................G-1
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1-1
Getting Started
Thank you for purchasing 655 Max (MS-6730 v1.X) ATX mainboard. The 655 Max is based on SiS® 655 & SiS® 963 chipsets and provides 6 USB 2.0 ports for high-speed data transmission, three 1394 pinheaders for 1394-spec devices, and one SPDIF pinheader for digital audio transmission. With all these special designs, the 655 Max delivers a high performance and professional desktop platform solution.
Getting Started
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MS-6730 ATX Mainboard
Mainboard Specifications
CPU
h Support Intel® P4 processor (Willamette 478 and Northwood 478) with 400/
533 MHz (100/133 MHz QDIR).
h Support from 1.3 to 3.06 GHz and up. h Support Hyper-Threading Technology
Chipset
h SiS® 655 chipset
- Support Intel® Pentium 4 processor with data transfer rate up to 533MHz
- Supports Dual channel / DDR 333 / DDR 266 memory controller
- Supports AGP 8x/4x interface at 0.8v or 4x at 1.5v with fast write transaction
- Supports bi-directional 16-bit data bus with 1GHz bandwidth MuTIOL
h SiS® 963 chipset. (371 pin BGA)
- Supports Dual-IDE ATA 66/100/133
- Integrated audio controller with AC97 interface
- Low pin count interface for SIO
- Advanced power management and PC2001 compliance
Main Memory
h Supports four unbuffered DIMM of 2.5 Volt DDR SDRAM. hh
hh
h Supports up to 4GB memory size without EEC. hh
hh
h Supports Dual channel 200/266/333 MHz and up.
Slots
h One AGP 50 Watts slot supports 8x/4x at 0.8V (AGP 3.0) or 4x at 1.5V (does
not support 3.3V)
h Six PCI v2.2 32-bit Master PCI Bus slots.
On-Board IDE
h Dual IDE controllers integrated in SiS 963. h Support PIO, Bus Master, Ultra DMA66/100/133 operation. h Can connect up to four IDE devices.
Promise 20376 On-Board (Optional)
hh
hh
h Supports 2 serial ATA plus / ATA 133.
- RAID 0 or 1 is supported.
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Getting Started
- RAID function work w/ATA 133 + SATA H/D or 2 SATA HD.
hh
hh
h Connect up to 2 SATA devices and 1 ATA 133 devices.
On-Board Peripherals
h On-Board Peripherals include:
- 1 floppy port supports 2 FDD with 360K, 720K, 1.2M, 1.44M and 2.88 Mbytes.
- 2 serial ports (COM A + COM B)
- 1 parallel port supports SPP/EPP/ECP mode
- 6 USB 2.0 ports (Rear * 4 / Front * 2)
- 1 Line-In/Line-Out/Mic-In port
- 2 PS/2 connectors
- 1 RJ-45 LAN connector
Bluetooth
h 1 PC2PC Bluetooth connector for WLAN connection.
Audio
h AC97 link controller integrated in SiS 963. h 6 channels software audio codec C-Media 9739A.
- Compliance with AC97 v2.2 Spec.
- Meet PC2001 audio performance requirement.
- Can support SPDIF Out via S-Bracket only.
LAN (Optional)
h Broadcom 4401
- Integrated 10/100 Ethernet MAC and PHY in one chip.
- Supports 10Mb/s and 100Mb/s auto-negotiation operation.
- Compliance with PCI v2.2, mini PCI 1.0 and LAN on Motherboard (LOM) standard.
Or
h Broadcom 5702
- Integrated Gigabit Ethernet MAC and PHY transceiver, auto-negotiation operation..
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MS-6730 ATX Mainboard
- Supports single-port 10MB/s, 100MB/s and 1000MB/s BAST-T application.
- Compliance with PCI v2.2, mini PCI 1.0 and LAN on Motherboard (LOM) standard.
BIOS
h The mainboard BIOS provides “Plug & Play” BIOS which detects the
peripheral devices and expansion cards of the board automatically.
hh
hh
h 2Mb AMI BIOS w/ PnP, ACPI, SMBIOS 2.3, Green and Boot Block
- Provides DMI2.0, WfM2.0, WOL, WOR, chassis intrusion, and SMBus for system management
Dimension
h ATX Form Factor: 30.5 cm (L) x 23.5 cm (W).
Mounting
h 6 mounting holes.
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Getting Started
Mainboard Layout
655 Max (MS-6730 v1.X) ATX Mainboard
BATT
+
SiS 963
D
D
R
1
D
D
R
2
DDR 3
DDR 4
JAUD1
J1394_A1 J1394_B1
J1394_C1
JUSB1
ATX
Power Supply
SYSFA1
SER1
SER2
JBT1
JDB1
JFP1
JFP2
JSP1
Codec
Winbond
W83697HF
PROMISE
PDC20376
BROADCOM
BCM5702
B
I
O
S
PCI Slot 5
PCI Slot 6
PCI Slot 4
PCI Slot 3
PCI Slot 2
PCI Slot 1
IDE 1
IDE 2
IDE 3
JPW1
Top : P ara llel Port
Bottom: COM A COM B
Top : mo use Bottom: keyboard
T: Giga LAN jack B: USB ports
USB ports
JCD1
FDD 1
AGP Slot
T:M ic M:B:Line-In
Line-Out
JBAT1
SiS 655
CPUFA1
JIR1JSP4
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MS-6730 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 the 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.
MSI Special Features
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Getting Started
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 Series 2” application. After the 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.
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MS-6730 ATX Mainboard
D-Bracket™ 2 (Optional)
D-Bracket™ 2 is a 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 detect all problems that fail the system, such as VGA, RAM or other failures. This special feature is very useful for 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.
D-Bracket™ 2 for mainboard with bluetooth
connector (1 port)
1 2
3 4
D-Bracket™ 2 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.
D-Bracket™ 2 for mainboard without
bluetooth connector (2 ports)
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Getting Started
Red
Green
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
- Testing 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 initializing Floppy Drive and controller.
Boot Attempt
- This will set low stack and boot via INT 19h.
Operating System Booting
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MS-6730 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 (oF) or Celsius (oC). The PC Alert4 icon on the Status Area will show the current CPU temperature.
temperature
modes
Adjusting Keys
COOLER XP
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1-11
Getting Started
MSI Reminds You...
The new feature COOLER XP will work only if your mainboard supports AMD Athlon XP CPU. Items shown on PC Alert 4 vary depending on your system’s status.
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
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MS-6730 ATX Mainboard
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 Temp. shows the current CPU temperature
MSI Reminds You...
To adjust the options under CPU Speed and Voltage, use the right and left arrow keys to select the desired value and then click Apply
to run the setup value.
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.
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Getting Started
S-Bracket (Optional)
S-Bracket is a bracket which provides 2 SPDIF jacks for digital audio transmission and 2 analog Line-Out connectors for additional 4-channel analog audio output. With the S-Bracket, your system will be able to perform 6­channel audio operation for wonderful surround sound effect, or connect to Sony & Philips Digital Interface (SPDIF) speakers for audio transmission with better quality.
The S-Bracket offers two types of SPDIF connectors: one for optical fiber and the other for coaxial connection. Select the appropriate one to meet your need. For more information on S-Bracket, refer to Appendix. Using 4- or 6-Channel Audio Function.
S-Bracket
SPDIF jack (optical)
SPDIF jack (coaxial)
Analog Line-Out jacks
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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
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MS-6730 ATX Mainboard
Quick Components Guide
DDR DIMMs, p.2-7
CPU, p.2-3
Back Panel I/O, p.2-11
FDD1, p.2-15
JBT1, p.2-25
IDE3, p.2-18
JUSB2, p.2-28
J1394_1, J1394_2,
J1394_3, p.2-26
JDB1, p.2-29
PCI Slots, p.2-32
IDE1, IDE2, p.2-17
JBAT1, p.2-30
JSP1, p.2-20
SER1, SER2,
p.2-18
JPW1, p.2-9
AGP, p.2-32
JCD1, p.2-20
JAUD1, p.2-24
JIR1, p.2-22
JFP2, p.2-23
JFP1, p.2-23
CPUFA1, p.2-16
SYSFA1, p.2-16
CONN1, p.2-9
PWRFAN1, p.2-16
JSP4, p.2-31
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2-3
Hardware Setup
Central Processing Unit: CPU
CPU Core Speed Derivation Procedure
If CPU Clock = 100MHz
Core/Bus ratio = 16
then CPU core speed = Host Clock x Core/Bus ratio
= 100MHz x 16 = 1.6 GHz
The mainboard supports Intel® Pentium® 4 Northwood processor 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.
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.
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 relation between CPU FSB and memory SPD
On this 655Max mainboard, the CPU FSB controls the SPD of memory. When the CPU FSB is 400MHz or 533 MHz, you may use DDR200, DDR 266 or DDR 333 for your memory.
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MS-6730 ATX Mainboard
CPU Installation Procedures for Socket 478
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.
Open Lever
90 degree
Sliding
Plate
Close
Lever
Press down
the CPU
Gold arrow
Gold arrow
Gold arrow
Correct CPU placement
Incorrect CPU place me n t
X
O
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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 reten-
tion 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
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MS-6730 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
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Hardware Setup
Memory
The mainboard provides 4 slots for 184-pin, 2.5V DDR DIMM with 8 memory banks. You can install DDR200/PC1600, DDR266/PC2100 or DDR333/PC2700 DDR SDRAM modules on the DDR DIMM slots (DIMM 1~4). To operate properly, at least one DIMM module must be installed.
DIMM1 & DIMM2
(from left to right)
DIMM4 DIMM3
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.
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MS-6730 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 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
Dual-Channel DDR Population Rules
Install at least one DIMM module on the slots. Each DIMM slot supports up to a maximum size of 1GB. Users can install either single- or double-sided modules to meet their own needs. This mainboad is dual-channel designed thus you can install your memory DIMM on any slot.
Please refer to the following table for suggested DDR population. The 90-degree style population (in a rignt angle style) will be with better performance if you want to install more than 1 DIMM.
DIMM1 DIMM2 DIMM3 DIMM4 System Density 128MB~1GB 128MB~1GB 256MB~2GB 128MB~1GB 128MB~1GB 256MB~2GB
128MB~1GB 128MB~1GB 256MB~2GB 128MB~1GB 128MB~1GB 256MB~2GB
128MB~1GB 128MB~1GB 128MB~1GB 128MB~1GB 512MB~4GB
Note: The combination of DIMM1 and DIMM3 will be with best performance.
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Hardware Setup
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: CONN1
This connector allows you to connect to an ATX power supply. To connect to the ATX power supply, make sure the plug of the power supply is inserted in the proper orientation and the pins are aligned. Then push down the power supply firmly into the connector.
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
PIN SIGNAL
1 GND 2 GND 3 12V 4 12V
JPW1 Pin Definition
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
CONN1 Pin Definition
JPW1
13
42
CONN1
101
20
11
Page 30
2-10
MS-6730 ATX Mainboard
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. The connector location and pin assignments are as follows:
PIN SIGNAL DESCRIPTION
1 Mouse DATA Mouse DATA 2 NC No connection 3 GND Ground 4 VCC +5V 5 Mouse Clock Mouse clock 6 NC No connection
Pin Definition
PS/2 Mouse (6-pin Female)
2
1
3
4
5
6
Mouse
Parallel
USB Ports
USB Ports
Keyboard
L-in
MIC
L-out
LAN (Optional)
COMA COMB
Page 31
2-11
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.
PIN SIGNAL DESCRIPTION
1 Keyboard DATA Keyboard DATA 2 NC No connection 3 GND Ground 4 VCC +5V 5 Keyboard Clock Keyboard clock 6 NC No connection
Pin Definition
PS/2 Keyboard (6-pin Female)
2
1
3
4
5
6
USB 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
Page 32
2-12
MS-6730 ATX Mainboard
Serial Port Connectors: COM A & COM B
The mainboard offers two 9-pin male DIN connectors as serial port COM A. The ports are 16550A high speed communication ports that send/receives16 bytes FIFOs. You can attach a serial mouse or other serial devices directly to the connectors.
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
LAN (RJ-45) Jacks: Giga-bit LAN
The mainboard provides a standard RJ-45 jacks for connection to Local Area Network (LAN). Giga-bit LAN enables data to be transferred at 1000, 100 or 10Mbps. You can connect a network cable to either LAN jack.
Giga-bit LAN Pin Definition
PIN SIGNAL DESCRIPTION
1 D0P Differential Pair 0+ 2 D0N Differential Pair 0­3 D1P Differential Pair 1+ 4 D2P Differential Pair 2+ 5 D2N Differential Pair 2­6 D1N Differential Pair 1­7 D3P Differential Pair 3+ 8 D3N Differential Pair 3-
Page 33
2-13
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
Page 34
2-14
MS-6730 ATX Mainboard
Audio Port Connectors
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.
1/8” Stereo Audio Connectors
Line Out
Line In
MIC
MSI Reminds You...
For advanced audio application, CMedia 9739A is provided 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. Using 4- or 6-Channel Audio Function.
Page 35
2-15
Hardware Setup
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
Page 36
2-16
MS-6730 ATX Mainboard
Fan Power Connectors: CPUFA1/SYSFA/PWRFAN1 (Optional)
The CPUFA1 (processor fan), SYSFA1 (system fan) and the optional PWRFAN1 (Northbridge 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. If the mainboard has a System Hardware Monitor chipset on-board, you must use a specially designed fan with speed sensor to take advantage of the CPU fan control.
MSI Reminds You...
1. Always consult the vendors for proper CPU cooling fan.
2. CPUFA1 supports the fan control. You can install the PC Alert utility that will automatically control the CPU fan speed according to the actual CPU temperature.
3. The PWRFAN1 is available only when your mainboard is with Northbridge heatsink installed.
CPUFA1
+12V
GND
NC
SENSOR
+12V
GND
SYSFA1
PWRFAN1
+12V
GND
NC
Page 37
2-17
Hardware Setup
ATA133 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 and other devices.
The Ultra ATA133 interface boosts data transfer rates between the computer and the hard drive up to 133 megabytes (MB) per second. The new interface is one-third faster than earlier record-breaking Ultra ATA/100 technology and is backwards compatible with the existing Ultra ATA interface.
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.
IDE1
IDE2
Page 38
2-18
MS-6730 ATX Mainboard
Hard Disk RAID Connectors: IDE3, SER1 & SER2 (Optional)
The mainboard has one IDE and two serial connectors, which are
controlled by Promise 20376.
IDE3 is 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 1 hard disk drive, and you must connect it to a master drive.
The mainboard also provides optional dual high-speed Serial ATA in­terface ports, SER1 & SER2. Each supports 1st generation serial ATA data rates of 150 MB/s. Both connectors are fully compliant with Serial ATA 1.0 specifications. Each Serial ATA connector can connect to 1 hard disk device. Please refer to Serial ATA Raid manual for detail software installation procedure.
71
SER2
SER1
IDE3
Page 39
2-19
Hardware Setup
MSI Reminds You...
Please do not fold the serial ATA cable in a 90-degree angle, which will cause the loss of data during the transmission.
PIN SIGNAL PIN SIGNAL
1 GND 2 TXP 3 TXN 4 GND
5 RXN 6 RXP 7 GND
SER1 & SER2 Pin Definition
Connect to SER1 or SER2
Take out the dust cover and connect to the hard disk devices
Optional Serial ATA cable
Page 40
2-20
MS-6730 ATX Mainboard
CD-In Connector: JCD1
The connector is for CD-ROM audio connector.
S-Bracket (SPDIF) Connector: JSP1 (Optional)
The connector allows you to connect a S-Bracket for Sony & Philips Digital Interface (SPDIF). The S-Bracket offers 2 SPDIF jacks for digital audio transmission (one for optical fiber connection and the other for coaxial), and 2 analog Line-Out jacks for 4-channel audio output.
To attach the fiber-optic cable to optical SPDIF jack, you need to re­move the plug from the jack first. The two SPDIF jacks support SPDIF out-
put only. For more information on the S-Bracket, refer to Appendix: Using 4­or 6-Channel Audio Function.
JSP1
1
11
2
12
JCD1
GND
L
R
Page 41
2-21
Hardware Setup
PIN SIGNAL DESCRIPTION PIN SIGNAL DESCRIPTION
1 VCC5 VCC 5V 2 VDD3 VDD 3.3V 3 SPDFO S/PDIF output 4 (No Pin) Key 5 GND Ground 6 SPDFI S/PDIF input 7 LFE-OUT Audio bass output 8 SOUT-R Audio right surrounding output 9 CET-OUT Audio center output 10 SOUT-L Audio left surrounding output 11 GND Ground 12 GND Ground
JSP1 Pin Definition
Optional S-Bracket
SPDIF jack (optical)
SPDIF jack (coaxial)
Analog Line-Out jack
Connect to JSP1
MSI Reminds You...
Before connecting to the S-Bracket, be sure to remove the JSP4 jumpers (see p.2-31 for details) and power off the system first, then you are able to attach your S-Bracket to the JSP1 connector. Your mainboard may be damaged seriously if not following the instruction above.
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2-22
MS-6730 ATX Mainboard
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.
Pin Signal
1NC 2NC 3 VCC5 4 GND 5 IRTX 6 IRRX
JIR1 Pin Definition
JIR1
6 5
2 1
Page 43
2-23
Hardware Setup
Front Panel Connectors: JFP1 & JFP2
The mainboard provides two front panel connectors for electrical con-
nection to the front panel switches and LEDs. JFP1 is compliant with Intel
®
Front Panel I/O Connectivity Design Guide.
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
JFP2
Speaker
Power LED
78
2 1
JFP1
1
9
10
HDD LED
Reset Switch
Power LED
Power Switch
2
Page 44
2-24
MS-6730 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.
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.
JAUD1
1
2
9
10
5
6
10
9
Page 45
2-25
Hardware Setup
Bluetooth Connector: JBT1 (Optional)
This connector is used to connect a bluetooth module for wireless connection.
MSI Reminds You...
Because the bluetooth connector shares the USB interface with blue-colored USB2.0 connector, one of the USB2.0 port (see in­struction on the cable) will not function when you attach a bluetooth module to this connector.
PIN SIGNAL PIN SIGNAL
1 5VDUAL 2 3VDUAL 3 D+ (USB signal) 4 GND
5 D- (USB signal) 6 GND 7 GND 8 NC
JBT1 Pin Definition
JBT1
7
8
1
2
Page 46
2-26
MS-6730 ATX Mainboard
IEEE 1394 Connectors: J1394_A1, J1394_B2, J1394_C3 (Optional)
The mainboard provides three 1394 pin headers that allow you to con-
nect optional IEEE 1394 ports.
J1394_A1, J1394_B2, J1394_C3
(from left to right)
J1394 Pin Definition
PIN SIGNAL PIN SIGNAL
1 TPA+ 2 TPA­3 Ground 4 Ground 5 TPB+ 6 TPB­7 Cable power 8 Cable power 9 Key (no pin) 10 Ground
9 10
1
2
Page 47
2-27
Hardware Setup
How to attach the IEEE 1394 Port:
Foolproof
design
Connected separately to J1394_A1, J1394_B2 and J1394_C3.
1394 Ports
Page 48
2-28
MS-6730 ATX Mainboard
Front USB Connectors: JUSB1
The mainboard provides one USB 2.0 pin header JUSB1 that is 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.
PIN SIGNAL PIN SIGNAL
1 VCC 2 VCC 3 USB0- 4 USB1­5 USB0+ 6 USB1+ 7 GND 8 GND 9 Key (no pin) 10 USBOC
JUSB1 Pin Definition
JUSB1
(USB 2.0/Intel spec)
1
9
2
10
Page 49
2-29
Hardware Setup
D-Bracket™ 2 Connector: JDB1 (Optional)
The mainboard comes with a JDB1 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 (no pin) 10 NC
JDB1 Pin Definition
JDB1
1
9
2 10
Connected to JUSB1 (the USB pinheader in blue color)
Connected to JDB1
LEDs
Depending on the optional bracket you buy, please note there might be a Bluetooth Sticker to cover the right port, which marks “Do no remove, when using bluetooth”.
Page 50
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MS-6730 ATX Mainboard
The motherboard provides the following jumpers for you to set the computer’s function. This section will explain how to change your motherboard’s function through the use of jumpers.
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:
Jumpers
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.
JBAT1
1
Clear Data
1
3
Keep Data
1
3
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Hardware Setup
Center/Subwoofer Speaker Setting Jumper: JSP4
This jumper helps to configure the center and subwoofer audio signals. If you have the optional S-Bracket with your mainboard, be sure to remove the jumper, otherwise the 6-channel audio will not work probably. If you do not have S-Bracket, keep the jumper on to use the 6-channel audio.
For more information on the S-Brackety, please refer p.2-20 S-Bracket
(SPDIF) Connector: JSP1 (Optional) and the Appendix: Using 4- or 6-Chan- nel Audio Function.
Factory default setting. Keep the jumper if your mainboard do not have the optional S-Bracket.
Remove the jumper if your mainboard has the optional S-Bracket.
MSI Reminds You...
Be sure to shut down your computer before removing the JSP4 jumper and installing the S-Bracket, or your mainboard may be damaged.
JSP4
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MS-6730 ATX Mainboard
Slots
AGP/AGP Pro (Accelerated Graphics Port) Slot
The AGP/AGP Pro 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 six 32-bit PCI bus slots.
PCI Slots
AGP/AGP Pro Slot
Page 53
2-33
Hardware Setup
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# PCI Slot 6 INT C# INT D# INT A# INT B#
Page 54
3-1
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
Page 55
3-2
MS-6730 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 F10: Flash Recovery
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
Page 56
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 Optimal defaults 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
<F6> Load High Performance Defaults <F7> Load Optimized Defaults
<F10> Save all the CMOS changes and exit
Page 57
3-4
MS-6730 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.
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.
Page 58
3-5
BIOS Setup
Integrated Peripherals
Use this menu to specify your settings for integrated peripherals.
Frequency/Voltage Control
Use this menu to specify your settings for frequency/voltage control
PC Health Status
This entry shows your PC health status.
Set Supervisor Password
Use this menu to set Supervisor Password.
Set User Password
Use this menu to set User Password.
Load Optimal Defaults
Use this menu to load the BIOS values for the optimal system performance.
Load High Performance Defaults
Use this menu to load the BIOS values for best system performance, but the system stability may be affected.
Save & Exit Setup
Save changes to CMOS and exit setup.
Exit Without Saving
Abandon all changes and exit setup.
Page 59
3-6
MS-6730 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 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>.
day Day of the week, from Sun to Sat, determined by
BIOS. Read-only.
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.
System Time
This allows you to set the system time that you want (usually the current time). The time format is <hour> <minute> <second>.
Page 60
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.
MSI Reminds You...
This feature only protects the boot sector, not the whole hard disk.
Page 61
3-8
MS-6730 ATX Mainboard
Quick Boot
Setting the item to Enabled allows the system to boot within 5 seconds by skiping some check items. Settings: Enabled and Disabled.
Full Screen LOGO Show
This item enables you to show the company logo on the bootup screen. Settings are:
Disabled Shows the POST messages at boot. Enabled Shows a still image (logo) on the full screen at boot.
Anti-Virus Protection
The item is to set the Virus Warning feature for IDE Hard Disk boot sector protection. If the function is enabled and any attempt to write data into this area is made, BIOS will display a warning message on screen and beep. Settings:
Disabled and Enabled.
Boot Sequence
Press <Enter> and the following sub-menu appears.
Advanced BIOS Features
Page 62
3-9
BIOS Setup
1st/2nd/3rd Boot Device
The items allow you to set the sequence of boot devices where AMIBIOS attempts to load the operating system. The settings are:
IDE-0 The system will boot from the first HDD. IDE-1 The system will boot from the second HDD. IDE-2 The system will boot from the third HDD. IDE-3 The system will boot from the fourth HDD. Floppy The system will boot from floppy drive. ARMD-FDD The system will boot from any ARMD device, such as
LS-120 or ZIP drive, that functions as a floppy drive.
ARMD-HDD The system will boot from ARMD device, such as MO
or ZIP drive, that functions as hard disk drive.
CD/DVD-0 The system will boot from the first CD/DVD ROM. CD/DVD-1 The system will boot from the second CD/DVD ROM. CD/DVD-2 The system will boot from the third CD/DVD ROM. CD/DVD-3 The system will boot from the 4th CD/DVD ROM. Legacy SCSI The system will boot from the SCSI.
Legacy NETWORK
The system will boot from the Network drive.
BBS-0 The system will boot from the first BBS (BIOS Boot
Specification) compliant device.
BBS-1 The system will boot from the second BBS (BIOS Boot
Specification) compliant device.
BBS-2 The system will boot from the third BBS (BIOS Boot
Specification) compliant device.
BBS-3 The system will boot from the 4th BBS (BIOS Boot
Specification) compliant device.
BBS-4 The system will boot from the 5th BBS (BIOS Boot
Specification) compliant device.
BBS-5 The system will boot from the 6th BBS (BIOS Boot
Specification) compliant device.
BBS-6 The system will boot from the 7th BBS (BIOS Boot
Specification) compliant device.
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MS-6730 ATX Mainboard
BBS-7 The system will boot from the 8th BBS (BIOS Boot
Specification) compliant device.
BBS-8 The system will boot from the 9th BBS (BIOS Boot
Specification) compliant device.
BBS-9 The system will boot from the 10th BBS (BIOS Boot
Specification) compliant device.
USB FDD The system will boot from USB-interfaced floppy drive. USB CDROMThe system will boot from the USB-interfaced CD-ROM. USB HDD The system will boot from the USB-interfaced HDD.
USB RMD-FDD The system will boot from any USB-interfaced ARMD
device, such as LS-120 or ZIP drive, that functions as a floppy drive.
USB RMD-HDD The system will boot from USB-interfaced ARMD
device, such as MO or ZIP drive, that functions as hard disk drive.
Disabled Disable this sequence.
Boot Other Devices
Setting the option to Yes allows the system to try to boot from other devices if the system fails to boot from the 1st/2nd/3rd boot device.
Hard Disk S.M.A.R.T.
This allows you to activate the S.M.A.R.T. (Self-Monitoring Analysis & Reporting 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.
Boot Up Num-Lock LED
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.
MSI Reminds You...
Available settings for “1st/2nd/3rd Boot Device” vary depend­ing on the bootable devices you have installed. For example, if you did not install a floppy drive, the setting “Floppy” does not show up.
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BIOS Setup
Halt On Keyboard Error
This item is to determine whether the system will stop if an keyoboard error is detected. Settings: Enabled, Disabled.
Swap Floopy
Setting to Enabled will swap floppy drives A: and B:.
Seek Floopy
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.
Security Option
This specifies the type of AMIBIOS password protection that is implemented. Setting options are described below.
Boot OS/2 for DRAM >64MB
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.
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 options: Disabled, WriteBack, WriteThru. WriteBack & WriteThru refer to the cache write policy, which determines how it handles writes to memory locations that are currently being held in cache. The W riteBack cache policy will produce the best performance.
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.
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MS-6730 ATX Mainboard
HT CPU Function
This field is used to enable or disable the Hyper Threading function. Setting to Enabled will increase the system performance. Settings: Enabled, Disabled.
Please disable this item if your operating system doesn’t support HT Function, or the irreliability and unstability may occur.
APIC Function
This field is used to enable or disable the APIC (Advanced Programmable Interrupt Controller). Due to compliance to PC2001 design guide, the system is able to run in APIC mode. Enabling APIC mode will expand available IRQs resources for the system. Settings: Enabled, Disabled.
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.
MSI Reminds You...
The settings here has relations with those in “HT CPU Function”. Make sure your setting is correct as follows:
HT CPU Function APIC Function If Enabled you may set Enabled If Disabled you may set Enabled/Disabled
MSI Reminds Y ou...
Enabling the functionality of Hyper-Threading Technology for your computer system requires ALL of the following platform Components: *CPU: A processor with HT Technology; *Chipset: A chipset that supports HT Technology; *BIOS: A BIOS that supports HT Technology and has it enabled; and *OS: An operating system that supports HT Technology.
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BIOS Setup
Advanced Chipset Features
CAS Latency
The field controls the CAS latency, which determines the timing delay before SDRAM starts a read command after receiving it. Setting options: By SPD, 3T, 2.5T, 2T. 2T increases system performance while 2.5T provides more stable system performance. Setting to By SPD enables DRAM CAS Latency automatically to be determined by BIOS based on the configurations on the SPD (Serial Presence Detect) EEPROM on the DRAM module.
Timing Setting Mode
The DRAM timing is controlled by the DRAM Timing Registers. The Timings programmed into this register are dependent on the system design. Slower rates may be required in certain system designs to support loose layouts or
slower memory. Setting options: Safe, Normal, Fast, Turbo, Ultra.
MSI Reminds You...
Change these settings only if you are familiar with the chipset.
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MS-6730 ATX Mainboard
DDR Dual Channel Function
This read-only item indicates whether the DDR Dual Channel Function is enabled or disabled. If you insert two momery banks in a “L” (right angle) style (DDR1+DDR3, DDR1+DDR4, DDR2+DDR3 or DDR2+DDR4), it will show Enabled here.
Ch0/1 MA 1T/2T Select
This setting controls the SDRAM command rate of Channel 0 and Channel 1. Selecting Auto allows SDRAM signal controller to run at 1T (T=clock cycles) rate. Selecting MA1T makes SDRAM signal controller run at 2T rate. 1T is faster than 2T. Setting options: Auto, MA2T, MA1T.
AGP Aperture Size
The field selects the size of the Accelerated Graphics Port (AGP) aperture. Aperture is a portion of the PCI memory address range dedicated for graphics memory address space. Host cycles that hit the aperture range are forwarded to the AGP without any translation. The maximum AGP aperture size is half of the memory size you install.
Momory installed AGP aperture size setting options
1GB 32MB, 64MB, 128MB, 256MB, 512MB 512MB 32MB, 64MB, 128MB, 256MB
AGP Fast Write
The field enables or disables the AGP Fast Write feature. The Fast Write technology allows 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 the function. Setting
options: Enabled, Disabled.
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BIOS Setup
Power Management Features
Sleep 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 automatically.
MSI Reminds You...
S3-related functions described in this section are available only when your BIOS supports S3 sleep mode.
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MS-6730 ATX Mainboard
Initialize VGA BIOS By S3
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.
Suspend Time Out (Minute)
After the selected period of system inactivity, all devices except the CPU shut off. Settings: Disabled, 1, 2, 3, 4, 5, 10, 15, 20, 30.
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.
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.
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BIOS Setup
W ake Up On PME, W ake Up By PS/2 Mouse From S3
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.
Wake Up By Keyboard From S3
The item specify how the system will be awakened from power saving mode when input signal of the keyboard is detected. If set to Specific
Key, <Ctrl+Alt+BackSpace> is the only one Power On event. If set to Password, please press <Enter> to input password and its maximum password is 5 character. Setting: Disabled, Any Key, Sepcific Key and Password.
PS2 MOUSE Wake Select Mode
When Resume on PS2 Mouse From S3 is set to Enabled, you may use this item to specify the PS2 mouse wake-up mode. Settings: Click & Move, Click.
USB Wakeup From 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.
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.
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.
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MS-6730 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.
Clear ESCD
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.
PCI/VGA Palette Snoop
When set to Enabled, multiple VGA devices operating on different buses can handle data from the CPU on each set of palette registers on every video device. Bit 5 of the command register in the PCI device configuration space is the VGA Palette Snoop bit (0 is disabled). For example, if there are two VGA devices in the computer (one PCI and one ISA) and the:
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BIOS Setup
The setting must be set to Enabled if any ISA bus adapter in the system requires VGA palette snooping.
Primary Graphics Adaptor
This setting specifies which VGA card is your primary graphics adapter. Setting options are:
PCI The system initializes the installed AGP card first. If the
AGP card is not available, it will initialize the PCI VGA card.
AGP The system initializes the installed PCI VGA card first.
If the PCI VGA card is not available, it will initialize the AGP card.
PCI Slot1/5 IRQ, PCI Slot2/6 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.
Set IRQs to PCI or ISA
Press <Enter> to enter the sub-menu and the following screen appears:
VGA Palette SnoopBit Setting Action
Disabled Data read or written by the CPU is only directed to the PCI
VGA device’s palette registers.
Enabled Data read or written by the CPU is directed to both the PCI
VGA device’s palette registers and the ISA VGA device’s palette registers, permitting the palette registers of both VGA devices to be identical.
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IRQ 3/4/5/7/9/10/11/14/15
These items specify the bus where the specified IRQ line is used. The settings determine if AMIBIOS should remove an IRQ from the pool of available IRQs passed to devices that are configurable by the system BIOS. The available IRQ pool is determined by reading the ESCD NVRAM. If more IRQs must be removed from the IRQ pool, the end user can use these settings to reserve the IRQ by assigning an ISA/ EISAsetting to it. Onboard I/O is configured by AMIBIOS. All IRQs used by onboard I/O are configured as PCI/PnP. If all IRQs are set to ISA/EISA, and IRQ 14/15 are allocated to the onboard PCI IDE, IRQ 9 will still be available for PCI and PnP devices. Available settings: ISA/ EISA and PCI/PnP.
Set DMAs to PnP or ISA
Press <Enter> to enter the sub-menu and the following screen appears:
DMA Channel 0/1/3/5/6/7
These items specify the bus that the system DMA (Direct Memory Access) channel is used. The settings determine if AMIBIOS should remove a DMA from the available DMAs passed to devices that are configurable by the system BIOS. The available DMA pool is determined by reading the ESCD NVRAM. If more DMAs must be removed from the pool, the end user can reserve the DMA by assigning an ISA/EISA setting to it.
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BIOS Setup
Integrated Peripherals
Please note that the options showed on your BIOS might be different depending on the motherboard you buy.
On-Chip IDE
This setting controls the on-chip PCI IDE controllers. Setting options: Disabled, Primiary, Secondary, Both.
USB Function
This setting is used to enable/disable the onboard USB controllers. Settings: Enabled, Disabled.
USB 2.0 Controller
This setting is used to enable/disable the onboard USB 2.0 controllers. Settings: Enabled, Disabled.
USB Legacy Support
Set to All Device if your need to use any USB 1.1/2.0 device in the operating system that does not support or have any USB 1.1/2.0 driver installed, such as DOS and SCO Unix. Set to No Mice only if your wan t to use any USB device other than the USB mouse. Setting options: Disabled, Enabled.
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MS-6730 ATX Mainboard
AC97 Audio
This item is used to enable or disable the onboard AC’97 (Audio Codec’97) feature. Selecting Auto allows the mainboard to detect whether an audio device is used. If an audio device is detected, the onboard AC’97 controller will be enabled; if not, the controller is disabled. Disable the function if you want to use other controller cards to connect an audio device. Settings: Disabled and Auto.
OnBoard LAN Controller
This item is used to enable/disable the onboard LAN controllers. Settings: Enabled, Disabled.
OnBoard 1394 Device
This item is used to enable/disable the onboard 1394 controllers. Settings: Enabled, Disabled.
Serial ATA Controller
This item is used to enable/disable the serial ATA controllers. Settings: Enabled, Disabled.
Set Super I/O
Press <Enter> to enter the sub-menu and the following screen appears:
OnBoard FDC
The item is used to enable or disable the onboard Floppy controller. Select Enabled when you have installed a floppy disk drive and want to use it. Options: Auto, Enabled, Disabled.
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BIOS Setup
OnBoard Serial Port A/B
The items specify the base I/O port address and IRQ for the onboard Serial Port A / Serial Port B. Selecting Auto allows BIOS to automati­cally determine the correct base I/O port address. Settings: Disabled, 3F8/COM1, 2F8/COM2, 3E8/COM3, 2E8/COM4, Auto.
Serial PortB 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 connector. Set to SINB/SOUTB. when connecting an IR adapter to COM B.
OnBoard Parallel Port
These items specify the base I/O port addresses of the onboard parallel port. Selecting Auto allows AMIBIOS to automatically determine the correct base I/O port address. Settings: Auto, 378h, 278h, 3BCh and Disabled.
Parallel Port Mode
This item selects the operation mode for the onboard parallel port:
ECP, Normal, Bi-Dir or EPP.
EPP Version
The item selects the EPP version used by the parallel port if the port is set to EPP mode. Settings: EPP1.7 and EPP1.9.
Parallel Port IRQ
When Parallel Port is set to Auto, the item shows Auto indicating that BIOS determines the IRQ for the parallel port automatically. Settings: 5, 7.
Parallel Port DMA Channel
This feature needs to be configured only when Parallel 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. Available options: 0, 1, 3.
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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.
CPU/System Temperature, CPU/System Fan Speed, , Vcore, +3.3V, +5. 0V, +12V, -12V, -5.0V, Battery
These items display the current status of all of the monitored hardware devices/ components such as CPU voltages, temperatures and all fans’ speeds.
CPU Fan Beep
The item allows you to monitor the operation of the CPU fan. Setting to Enabled will activate the warning beep once the system detects the malfunction/halt of
the CPU fan.
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BIOS Setup
Use this menu to specify your settings for frequency/voltage control.
Frequency/Voltage Control
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 No for optimal system stability and performance. But if you are plagued by EMI, setting to Enabled for EMI 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.
Stop Unused PCI/DIMM Clock
This setting enables you to stop or activate the unused PCI slot & DIMM clock. Setting options: Enabled, Disabled.
Auto Detect CPU and DRAM Freq
This item is used to auto detect the frequency of CPU and DRAM. Settings: Enabled and Disabled.
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MS-6730 ATX Mainboard
CPU Frequency
This setting shows the current CPU Front Side Bus clock frequency.
CPU/DRAM Frequency Ratio
This setting controls the ratio of CPU FSB Clock & DRAM Frequency to enable the CPU & DRAM to run at different frequency combinations. Please
note that the setting options vary according to the CPU FSB Clock preset. Setting options: 100MHz~250MHz at 1MHz increment.
DRAM Frequency
This setting shows the current frequency of DDR DRAM (read only).
AGP/PCI Frequency (MHz)
This setting allows you to select the CPU Front Side Bus clock frequency. Settings: 66/33, 68/34, 70/35, 72/36, 74/37, 76/38, 78/39, 80/40.
CPU Ratio
This setting controls the multiplier that is used to determine the internal clock speed of the processor relative to the external or motherboard clock speed.
CPU Vcore Adjust (V)
The setting allows you to adjust the CPU Vcore voltage. Available options:
Willamette: 1.725, Auto, 1.775, 1.800, 1.825, 1.850. Northwood: 1.475, Auto, 1.525, 1.550, 1.575, 1.600.
DRAM Vcore Adjust (V)
This setting is used to adjust the DRAM core voltage (Vcore), making overclocking possible. Setting options: 2.5V to 2.8V at 0.1 increment.
AGP Voltage Adjust (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: 1.5, 1.6, 1.7, 1.8.
CPU FSB Clock Setting Options
100-200 MHz 1:1, 1:2, 2:3, 10:9, 3:4, 3:5, 4:5, 5:6, 8:9, 4:3, 5:4,
6:5
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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 Y ou...
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.
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MS-6730 ATX Mainboard
Load Optimal/High Performance Defaults
The two options on the main menu allow users to restore all of the BIOS settings to Optimal defaults or High Performance defaults. The Optimal Defaults are the default values also set by the mainboard manufacturer for optimal performance of the mainboard. The High Performance Defaults are the default values set by the mainboard manufacturer for the best system performance but probably will cause a stability issue.
When you select Optimal Performance Defaults, a message as below appears:
Pressing ‘Enter’ loads the default values that are factory settings for stable system performance.
When you select Load High Performance Defaults, a message as below appears:
Pressing ‘Enter’ loads the default values that enable the best system performance but may lead to a stability issue.
MSI Reminds Y ou...
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 pr oblem. For more information, refer to “Clear CMOS Jumper: JBAT1” in Chapter 2.
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Using 2-, 4- or 6-Channel Audio Function
A-1
Appendix. Using 4- or 6-Channel Audio Function
Appendix A: Using 2-, 4- or 6-Channel Audio Function
The motherboard comes with C-Media 9739A AC’97 audio chip, which
provides exclusive Xear 3D
TM
technology, a value-add PC audio total solution. In addtion, C-Media designs a Universal Driver Architecture (UDA driver) which has a flexible interface so that it can be applied to different platforms and all C-Media audio chips. C-Media 9739A allows the board to attach 4 or 6 speakers for better surround sound effect. The section will tell you how to install and use 2-/4-/6-channel audio function on the board.
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MS-6730 ATX Mainboard
The mainboard is able to transform the audio connectors on the back panel from 2-channel to 4-/6-channel. T o use the function, you need to install the C­Media UDA driver.
The UDA driver supports all Windows, C-Midia AC’97 CODEC, and audio controllers (south bridges) on board. Moreover, there is no operation barrier when switching to other C-Media’s products.
Main Features of UDA Driver V.029:
1. Xear 3D - 5.1 Virtual SPEAKER SHIFTER:
h It allows users to enjoy multi-channel surround sound system with any kind of appliances including earphone (we call it 5.1 Xearphone feature), 2,
2.1 to 5.1 speakers. h It has an user-friendly interface to shifting virtual speakers just like
moving the physical speakers literally to break through any spatial placement limitation.
h Users can adjust the best field dynamically adapted to different appliances and sound sources.
h A new multi-channel listening mode is provided: Earphone plus. You can use open-aired earphones in place of rear speakers to save the cost and setup trouble of rear speakers.
2. HRTF 3D Positional Audio : Xear 3D integrated world-standard Sensaura’s
CRL3D
TM
engine for providing the best HRTF (Head-Related Transfer
Function) 3D positional audio and related features as follows. They are necessary for gaming and interactive applications:
h EAX
TM
1.0 & 2.0 (Creative Environment Audio eXtension has been a
world-wide standard for high-quality games.)
h A3DTM 1.0 h Compatible with Microsoft DirectSound 3DTM H/W & S/W
3. Sound Effects - Environment: It provides 27 options for simulating the
listening environment and get more magic and different sould field.
4. Sound Effects - Environment Size: It provides Small, Medium and Large
space for every type of Environment.
5. Sound Effects - Equalizer: It offers 10-band Equalizer and 12 pre-set models
like “Live”, “Jazz” and so on for users to modify the frequency response of sound singals. There is also “User Defined” list for users to save their own
Installing C-Media Drivers
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Using 2-, 4- or 6-Channel Audio Function
A-3
settings.
6. Demo Program - Play3D Demo: It provides 5 sound sources and moving
path for playing for 3D audio playing. Y ou can feel 3D positional sound and also use this program to adjust your virtual speakers before playing 3D audio applications like gaming.
7. Demo Program - Multi-channel Music: Multi-channel Music Demo
Program has three 5.1-channel melodies for playing. You can also click on the speakers respectively to test each channel and adjust virtual speakers before playing multi-channel audio applications like DVD.
T o install C-Media drivers:
1. Insert the companion CD into the CD-ROM drive. The setup screen will
automatically appear.
2. Click on C-Media Sound Drivers.
3. Follow the on-screen instructions to complete installation.
4. Restart the system.
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After installing the audio driver, you are able to use the 4-/6-channel audio feature now . T o enable 4- or 6-channel audio operation, first connect 4 or 6 speakers to the appropriate audio connectors, and then select 4- or 6-channel audio setting in the software utility.
There are two ways to utilize the function and connect the speakers to your computer:
Use the optional S-Bracket. If your motherboard supports S-Bracket
and you have installed S-Bracket in the computer, you can connect two speakers to back panel’s Line-Out connector, and the rest of speakers to S-Bracket.
Use the back panel only (without S-Bracket). If you do not have
a S-Bracket, you can connect all speakers to the audio connectors on the back panel.
After installing the C-Media drivers, you can attach the speakers for 4­/6-channel audio output. Always connect the speakers to the LINE OUT connectors. Different connector configurations for 2-/4-/6-channel operations are listed below:
Hardware Configuration
2-Channel
In 2-channel configuration, Line Out, Line In and MIC functions all exist.
4-Channel 6-Channel
When set to 4-channel configuration, LINE IN function DOES NOT WORK any more.
When set to 6-channel configuration, LINE IN and MIC functions DO NOT WORK anymore.
MIC
Line Out
Line In
MIC
Line Out
Line In
MIC
Line Out
Line In
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Using 2-, 4- or 6-Channel Audio Function
A-5
T o have 4-/6-channel audio work, you must set appropriate configuration in
the C-Media software application. Click the C-Media Mixer icon from the window tray on the bottom, and choose Open.
Then the “C-Media 3D Audio Configuration” will appear . Click on the
Speaker Output tab to configure the audio.
Speaker Output
1. Without the optional S-Bracket:
Software Configuration
h Bass Enhancement: Y ou may enable the Bass Enhancement option to enhance the bass signal effect, in particular for Earphone Plus Mode. It is available in 4 & 6CH setting.
In 4CH setting: Real channel => Front channel In 6CH setting: Front and Rear channel => Independent Bass/Subwoofer
channel
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2. With the optional S-Bracket:
Attach the optional S-bracket and the audio output will function as the
screen showed.
h Center/Bass Output Swap: Enabling this option will exchange the center/ bass output channel. PC speaker manufactures define typically that the center signal is delivered by tip of the stereo plug and the bass signal is by ring of it, as the figure showed below. However, some speakers have opposite definition. Please use this option to solve the possible trouble.
In the left side, check the radio button next to the speaker to fit your audio
devices. In the Audio Jacks tab in the right side, the audio will function as it shows. Please confirm you have connected your hardware to correct jacks before using.
CenterBassCenter Bass
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Using 2-, 4- or 6-Channel Audio Function
A-7
When you choose 6CH, the audio output will function as the screen showed
below.
Check the Speaker T est tab in the right side. It shows the speaker figure and
test environment complying with your speaker type settings as follows. You can click Auto Test button or just click each speaker for testing your audio connection. The sound will repeat unless you click Stop.
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S/PDIF
Click on the S/PDIF tab and the following screen appears.
h Playing Audio (48 kHz Output): Playing Digital Audio to Digital S/PDIF
Output. Choosing this option allows the output digital playing audio from your computer like DVD, VCD, digital CD, MP3, W ave... etc through S/PDIF in 48KHz sample rate.
h Analog Input to S/PDIF-Out: Convert Analog Input to Digital S/PDIF Out.
This function is to convert analog input audio like Line-in, CD-in, Microphone-in signal to S/PDIF digital output in real time. This is useful to transfer the analog audio from one device to the S/PDIF interface of another such as the external decoder or the amplifier of Home Theater.
h No Output: C-Media AC’97 CODECs supports S/PDIF output with analog
output at the same time. When choosing this option, S/PDIF output signal will be terminated. Otherwise, it would be transmitted all the time.
h Serial Copy Protection Option: When this option is enabled, the copyright
of S/PDIF output audio data will be asserted. Therefore it can be only recoreded once but can’t be copied again according to SCMS (Serial Copy Management System) mandated by Audio Home Recording Act of U.S. in
1992.
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h Select Source : Since the analog input signal needs to be recorded and
converted to digital format, you have to click Select Source button and select one analog source in the “Select Source” window. Actually the selected item synchronizes with the recording panel of Microsoft.
Choose the Analog Input to S/PDIF-Out and then click the Select Source
button. Then the Select Source window appears.
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You may regulate each volumn to the speaker for current playing digital sound sources. If you use 2-channel speaker, only Front Left and Front Right bars are available for you to configure. If you use 4-channel speaker, only Front Left, Front Right, Rear Left and Rear Right bars are available. In 6-channel mode, you may adjust all the speakers as showed above.
h Loudness (AGC): Loudness w/Auto-Gain-Control: When you want a higher
volume level of digital audio, you can enable Loudness (AGC). It provides extra +3dB to +12dB gain to all channels. The driver has also been designed with a sophisticated auto gain control minimizing the signal clipping distortion. However, it is not recommended to enhance the volume too much here if you want a best sound quality. The best way is to increase the volume of external speakers or just to increase the Master Volume in Microsoft V olume Control.
V olumn Control
Click on the Volumn Control tab and the following screen appears.
Reset all to
default value
(0dB)
Left-click Microsoft “Volume Control” icon once and you’ll get the Master Volume control slider.
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Microphone
Click on the Microphone tab and the following screen appears.
h Mute Microphone: Check this item to disable microphone inputs. h Microphone Selection: You may select the microphone input you are going
to use. But if your system does not support 2 microphone inputs, then you won’t see two items. The real-panel microphone jack is sometimes shared by center/subwoofer output and will be grayed as below: when you set 6CH speaker output. At this moment, you can still use front-panel microphone.
h Microphone Boost: Check this them to enhance microphone volume by
+20dB.
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Xear 3D
Click on the Xear 3D tab and the following screen appears.
C-Media UDA driver now supports Xear 3D-5.1 Virtual SPEAKER
SHIRFTER and sound effects. Just click the left button in Xear 3D tab and the new friendly/fancy graphic user interface will pop up as follows.
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From this part, you may choose the sound effect you like from 27 environ-
ment effects, 3 environment sizes and 10-band pre-set equalizer.
1. Sound Effect
You may choose the provided environ­ments by clicking the buttons (Bathroom, Concert Hall, Sewer Pipe and Music Pub) or use the drop-down lists to choose more.
Listening Environ­ment Size.
10-Band Equalizer.
12 Pre-set Equalizer Models.
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You may click each speaker to get one channel sound. If it has sound, it will be lighted up. You may also click each speaker to test your connection/ configuration. Moreover, it can help you to adjust your virtual speakers for multi-channel audio applications, like DVD.
2. Demo Program
This part contains multi-channel music (including speakers testing) demo program.
3 pieces of 5.1-channel music for your selection.
5.1-channel speaker environmenmt.
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3. Xear 3D-5.1 Virtual SPEAKER SHIFTER
This part provides an advanced, amazing and considerate feature-
dynamically adjustable multi-channel sound system no matter what listening appliance you are using and what application you are running.
The default setting for SPEAKER SHIFTER is OFF, thus you have to click
on it to make it ON, in which all the speakers are available to adjust.
Y ou may move Front-Left, Front-Right, Rear-Left, Rear-Right virtual speakers
to anywhere. Center is ususally for Voice in DVD and just suitable to move in vertical to keep the sound in the center. Subwoofer signal is directionless low­frequency sound to human ears. Thus, please move it horizontally to express strength or weakness.
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Xear 3D- Play3D Demo
Xear 3D Advanced Program also provides interesting Play3D demo programs
for helping you configure your audio environment.
If you click One Touch Setup during the setup procedure when you insert the MSI software driver, you may only see the Sound Effect tab in the Xear 3D Advanced Program. Demo Program will not be installed automatically. Please click C-Media Sound Drivers again for the complete installation of C-Media applications. Please note the Setup screen may be different as showed as
following depending on the mainboard you purchase.
Click here for the complete installation of C-Media applications.
After installing the program, you will find the program from the path: Start-> Programs->C-Media 3D Audio->Play3D Demo Program.
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The Xear3D Sound - Play3D Demo program is showed as follows:
Five built-in Sound Sources.
Six Envornment Effects, which will synchronize with the Environment setting on “Sound Effect” part.
Five Moving Paths.
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In the Moving Path selection, you may adjust your virtual speakers before playing 3D audio applications like gaming. When clicking each of the Moving Path icons (Drag Path, Horizontal Circle, Vertical Circle, Z Path and Random Curve), a rea moving ball indicates the 3D source source position. The Drag Path is recommended becuase it’s the most flexible one.
3D Sound Source position
indicator.
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Attaching Speakers
To perform multichannel audio operation, connect multiple speakers to the system. You should connect the same number of speakers as the audio channels you will select in the software utility.
Using S-BRACKET connectors:
S-Bracket is an optional accessory. It gives access to analog and digital audio output by integrating both SPDIF (Sony & Philips Digital Interface) and analog LINE OUT connectors. T o use the S-Bracket, you should select correct setting in the software utility. For information about the setting, refer to Se- lecting 2-, 4- or 6-Channel Setting later in the section.
Connector configurations for 2-, 4- and 6-channel using S-Bracket are described below:
Using 2-, 4- or 6-Channel Audio Function
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