Develop 650EFC User manual

650EFC
USER'S MANUAL
M/B For Socket 478 Pentium 4 Processor
NO. G03-650EFC1A
Release date: April 2003
Trademark:
* Specifications and Information contained in this documentation are furnished for information use only, and are
subject to change at any time without notice, and should not be construed as a commitment by manufacturer.

i
USER’S NOTICE ............................................................................................................1
MANUAL REVISION INFORMATION ...........................................................................1
COOLING SOLUTIONS................................................................................................1
CHAPTER 1 INTRODUCTION OF 650EFC MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD..........................................................................2
1-2 SPECIFICATION .....................................................................................................3
1-3 PERFORMANCE LIST............................................................................................4
1-4 LAYOUT DIAGRAM & JUMPER SETTING.......................................................5
CHAPTER 2 HARDWARE INSTALLATION
2-1 HARDWARE INSTALLATION STEPS ................................................................7
2-2 CHECKING MOTHERBOARD'S JUMPER SETTING......................................7
2-3 INSTALL CPU ..........................................................................................................9
2-3-1 GLOSSARY....................................................................................................9
2-3-2 ABOUT INTEL PENTIUM 4 478-PIN CPU...............................................9
2-4 INSTALL MEMORY................................................................................................10
2-5 EXPANSION CARD.................................................................................................11
2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION ..................11
2-5-2 ASSIGNING IRQ FOR EXPANSION CARD ............................................11
2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD..........12
2-5-4 AGP SLOT .....................................................................................................12
2-6 CONNECTORS, HEADERS....................................................................................12
2-6-1 CONNECTORS .............................................................................................12
2-6-2 HEADERS......................................................................................................15
2-7 STARTING UP YOUR COMPUTER.....................................................................18
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP..................................................................................................19
3-2 GETTING HELP.......................................................................................................20
3-3 THE MAIN MENU ...................................................................................................20
3-4 STANDARD CMOS FEATURES............................................................................21
3-5 ADVANCED BIOS FEATURES..............................................................................23
3-6 ADVANCED CHIPSET FEATURES......................................................................25
3-6-1 DRAM TIMING SETTINGS.......................................................................25
3-6-2 AGP FUNCTION SETTINGS......................................................................26
3-7 INTEGRATED PERIPHERALS.............................................................................26
3-7-1 ONCHIP IDE FUNCTION...........................................................................27
3-7-2 ONCHIP DEVICE FUNCTION ..................................................................28
3-7-3 ONCHIP SUPER IO FUNCTION...............................................................28
3-8 POWER MANAGEMENT SETUP.........................................................................29
3-8-1 PM WAKE UP EVENTS .............................................................................30
3-9 PNP/PCI CONFIGURATION SETUP....................................................................31
3-9-1 IRQ RESOURCES........................................................................................32
3-10 PC HEALTH STATUS............................................................................................33
3-11 MISCELLANEOUS CONTROL............................................................................33
3-12 LOAD STANDARD/OPTIMIZED DEFAULTS...................................................34
3-13 SET SUPERVISOR/USER PASSWORD ..............................................................35
CHAPTER 4 DRIVER & FREE PROGRAM INSTALLATION
MAGIC INSTALL SUPPORTS WINDOWS 95/98/98SE/NT4.0/2000/XP...................36
4-1 AGPVXD INSTALL SIS AGPVXD DRIVER..................................................37
4-2 VGA INSTALL SIS 650 VGA DRIVER ..................................................37
4-3 SOUND INSTALL ALC AUDIO CODEC DRIVER......................................39
4-4 LAN INSTALL LAN CONTROLLER DRIVER ......................................40
4-5 PC-HEALTH INSTALLS SMART GUARDIAN SOFTWARE FOR HARDWARE
MONITORING DEVICE ................................................................40
4-6 MAGIC BIOS INSTALL BIOS LIVE UPDATE UTILITY......................................41
4-7 PC-CILLIN INSTALL PC-CILLIN2002 ANTI-VIRUS PROGRAM...................43
4-8 USB2.0 INSTALL SIS USB2.0 DEVICE DRIVER......................................44
4-9 HOW TO DISABLE ON-BOARD SOUND............................................................45
4-10 HOW TO UPDATE BIOS ........................................................................................45
TABLE OF CONTENT

1
USER’S NOTICE
COPYRIGHT OF THIS MANUAL BELONGS TO THE MANUFACTURER. NO PART OF THIS
MANUAL, INCLUDING THE PRODUCTS AND SOFTWARE DESCRIBED IN IT MAY BE
REPRODUCED, TRANSMITTED OR TRANSLATED INTO ANY LANGUAGE IN ANY FORM OR
BY ANY MEANS WITHOUT WRITTEN PERMISSION OF THE MANUFACTURER.
THIS MANUAL CONTAINS ALL INFORMATION REQUIRED TO USE 650EFC MOTHER-BOARD
AND WE DO ASSURE THIS MANUAL MEETS USER’S REQUIREMENT BUT WILL CHANGE,
CORRECT ANY TIME WITHOUT NOTICE. MANUFACTURER PROVIDES THIS MANUAL “AS IS”
WITHOUT WARRANTY OF ANY KIND, AND WILL NOT BE LIABLE FOR ANY INDIRECT,
SPECIAL, INCIDENTIAL OR CONSEQUENTIAL DAMAGES (INCLUDING DAMANGES FOR LOSS OF
PROFIT, LOSS OF BUSINESS, LOSS OF USE OF DATA, INTERRUPTION OF BUSINESS AND THE
LIKE).
PRODUCTS AND CORPORATE NAMES APPEARING IN THIS MANUAL MAY OR MAY NOT BE
REGISTERED TRADEMARKS OR COPYRIGHTS OF THEIR RESPECTIVE COMPANIES, AND
THEY ARE USED ONLY FOR IDENTIFICATION OR EXPLANATION AND TO THE OWNER’S
BENEFIT, WITHOUT INTENT TO INFRINGE.
Manual Revision Information
Reversion Revision History Date
1.0 First Release April 2003
Item Checklist
5650EFC motherboard
5Cable for IDE/Floppy
5Cable for COM1/COM2 Connector
5CD for motherboard utilities
5650EFC User’s Manual
Intel Pentium 4 Processor Family
Cooling Solutions
As processor technology pushes to faster speeds and higher performance, thermal management
becomes increasingly crucial when building computer systems. Maintaining the proper thermal
environment is key to reliable, long-term system operation. The overall goal in providing the proper
thermal environment is keeping the processor below its specified maximum case temperature.
Heatsinks induce improved processor heat dissipation through increased surface area and concentrated
airflow from attached fans. In addition, interface materials allow effective transfers of heat from the
processor to the heatsink. For optimum heat transfer, Intel recommends the use of thermal grease and
mounting clips to attach the heatsink to the processor.
When selecting a thermal solution for your system, please refer to the website below for collection of
heatsinks evaluated and recommended by Intel for use with Intel processors. Note, those heatsinks are
recommended for maintaining the specified Maximum T case requirement. In addition, this collection
is not intended to be a comprehensive listing of all heatsinks that support Intel processors.
For vendor list of heatsink and fan, please visit :
http://developer.intel.com/design/Pentium4/components/index

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Chapter 1
Introduction of 650EFC Motherboard
1-1 Feature of motherboard
The 650EFC motherboard is design for use Intel Pentium 4 Processor in 478 Pin Package
Processor with the SiS 651 Chipset delivers a high performance and professional desktop
platform solution. Which utilize the Socket 478 design (Support Hyper Threading CPU) and
the memory size expandable to 2.0GB.
The motherboard use the newest SiS 651(B0) Chipset Supports 533MHz System Bus in data
transfer rate and 100MHz/133MHz/166MHz clock frequency, support DDR200/DDR266/
DDR333 DDR SDRAM Module. And use SiS 962L/962 MuTIOL Media IO supports
533MB/s transfer data from/to sub-system to/from the Muti-threaded I/O Link Encoder/
Decoder in SiS 962L.
The motherboard offer ULTRA ATA 133 to provide speedier HDD throughout that boosts
overall system performance.
The 650EFC motherboard including LAN controller support 10/100 Mb/sec BASE T transfer
rate Ethernet.
The motherboard also has an integrated AC97’ 6-channel Codec on board, supports front, rear,
base center side speakers, C3DX positional audio in 6 channels speaker mode. Professional
digital audio interface to supports 24-bit SPDIF IN and OUT (44.1K and 48K format).The on
board Sound Controller provide 3D positional audio, support DirectSound™3D and Aural
A3D™ interface.This Sound chip is fully compatible with Sound Blaster Pro®that gives you
the best sound quality and compatibility. You can connect any optical Input/Output device for
super high quality sound transaction, such as Optical Speaker, MD, CD-ROM.
The 650EFC integrated High Performance & High Quality 3D Accelerator supports Ultra-
AGPII with 2GB/s bandwidth, built-in MPEG-2/1 Video Decoder and Video Accelerator
supports VCD, DVD HDTV decoding and playback, supports graphic and video overlay
function. Built-in programmable 24-bit true-color RAMDAC up to 333MHz pixel clock.
Programmable frame buffer size from 8MB and up to 64MB. For those wanting even greater
graphic performance, an AGP 4X slot is included on the board, support AGP 2X/4X
capability and Fast write Transaction.
With USB control as well as capability of expanding to 6 USB2.0 function ports delivering
480Mb/s bandwidth and rich connectivity, the 650EFC meet future USB demand also this
motherboard has built-in hardware monitor function to monitor and protect your computer.
A useful software tool “Magic BIOS” examines the BIOS version automatically with the
correct version available on the web, links the site for users to download the latest version of
BIOS and updates the BIOS. Use “Magic BIOS”, users can download and update BIOS
automatically and completed under the OS easily.
650EFC provides high performance & meets future specification demand. It is really wise
choice for your computer.

3
1-2 Specification
Spec Description
Design ∗Mini ATX form factor 6 layers PCB size: 17.6x24.0cm
Chipset ∗SiS 651 North Bridge Chipset
∗SiS 962L/962 MuTIOL Media I/O Chipset
CPU Socket
(mPGA478B Socket)
∗Support Intel Pentium 4 478 Pin package utilizes Flip-Chip Pin
Grid Array (FC-PGA2) package processor
∗Support 1.5G∼3.06G 400/533MHz 478 Pin Pentium 4
processor, Support Hyper Threading CPU
∗Reserves support for future Intel Pentium 4 processors
Memory Socket ∗184-pin DDR SDRAM module socket x2
∗Support 2 pcs DDR266/DDR333 DDR SDRAM Modules
∗Expandable to 2.0GB
Expansion Slot &
Headers
∗AGP slot x1 support AGP 2.0 & 4X mode
∗32-bit PCI slot x1
Integrate IDE ∗Two PCI IDE controllers support PCI Bus Mastering, ATA
PIO/DMA and the ULTRA DMA 66/100/133 functions that
deliver the data transfer rate up to 133 MB/s
LAN
∗SiS On-chip LAN controller
∗Support full duplex 10/100 Base-T Ethernet
6 channel Audio ∗Realtek ALC 650 6-channel AC97’ Codec integrated
∗SPDIF-In/ SPDIF-Out Optical support
∗Audio driver and utility included
BIOS ∗Award 2Mb Flash ROM
Multi I/O ∗PS/2 keyboard and PS/2 mouse connectors
∗Floppy disk drive connector x1
∗Parallel port x1
∗Serial port x2
∗USB 2.0 connector x2
∗USB 2.0 headers x2 (connecting cable option)
∗Audio connector (Front, Rear, Center-Base, MIC)

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1-3 Performance List
The following performance data list is the testing result of some popular benchmark
testing programs. These data are just referred by users, and there is no responsibility
for different testing data values gotten by users (the different Hardware & Software
configuration will result in different benchmark testing results.)
Performance Test Report
CPU: Intel Pentium 4 1.9GHz mPGAB package
DRAM: 256MB DDR266 x1 (MICRON 46V16M8-6)
VGA Expansion Card: NVDIA Geforce2 MX-200 32MB (1024x768xHi-color)
Hard Disk Driver: IBM DTLA-305040 (ATA-100)
BIOS: Award Optimal default
OS: Win 98SE
DDR266
On Board VGA
Share 32MB
DDR266
Geforce MX200
32MB
3D Mark 2000 3297 2918
3D Mark 2001 1407 1201
3D Winbench 2000 51.8 55.3
Final Reality 10.59 9.63
Content Creation Winstone 2000 41.1 42.7
Content Creation Winstone 2001 51.8 51.9
Business Winstone2001 41.4 43.7
Winbench 99:
CPU Mark 99 107 110
FPU Winmark 99 6590 6580
Business Disk Winmark99 5090 7020
Hi-end Disk Winmark99 17000 21600
Business Graphic Winmark 383 402
Hi-end Graphic Winmark 1160 1250
SYS Mark 2000/2001 : SISMark 2000/2001 Rating (Internet Content Creation /
Office Productivity)
SISMark 2000 201 (220/188) 208 (224/196)
SISMark 2001 147 (167/129) 147 (167/129)
SISOFT Sandra 2001 :
Dhrystone ALU MIPS 3625 3627
Whetstone FPU MFLOPS 1142/2363 1140/2359
Int ALU/RAM MB/S 929 880
Float FPU/RAM MB/S 944 905
Integer SSE2 IT/S 7543 7536
Floating-Point SSE2 IT/S 9322 9314
QUAKE3 DEMO1 FPS 71.0 115.0
DEMO2 FPS 68.0 116.0
WCPUID System/CPU Clock 100.67/1912.80 100.67/1912.81

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1-4 Layout Diagram & Jumper Setting
PRINT 6-Channel Speaker
PS/2 Mouse
PS/2 Keyboard
LAN
PC99 Back Panel
CPU Socket
DIMM Socket X2
Floppy Connector
SiS 651 Chip
ATA 133 IDE Conn.
USB Power ON Jumper
(JP8, JP104)
ATX Power Conn.
USB Port (USB1, USB2)
SiS 962L/962 Chip
CD In Audio
K/B Power ON Jumper
(JP6)
IR Connector (IR)
6-Channel Speaker
CPU FAN
USB Port/LAN Connector
Clear CMOS (JP4)
PS2 KB/Mouse Port
VGAUSB SPDIF-OUT
USB Power ON Jumper
(JP7)
2MBit Flash ROM BIOS
ITE 8705 Chip
AC’97 Codec
CPU F.S.B. Select Jumper (JP9)
AGP Slot
PCI Slot
Serial Port COM1
Serial Port COM2
Remote Control Header
(
JP5
)
o
p
tion
ATX 12V Power Conn.
Front Panel Connecto
r
SPDIF-In header(SPDIF1)
Speaker, MIC header(JP102)
SFAN
LINE-OUT
LINE-IN
MIC

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Jumpers
Jumper Name Description Page
JP4 CMOS RAM Clear 3-pin Block P.7
JP6 Keyboard Power On Enable/Disabled 3-pin Block P.7
JP7, JP8, JP104 USB Power On Enable/Disabled 3-pin Block P.8
JP9 Front Side Bus Frequency Setting 10-pin Block P.8
Connectors
Connector Name Description Page
ATXPWR ATX Power Connector 20-pin Block P.12
ATX12V ATX 12V Power Connector 4-pin Block P.13
KB/MS1 PS/2 Mouse & PS/2 Keyboard Connector 6-pin Female P.13
USB (J1) USB Port Connector 4-pin Connector P.13
LAN LAN Port Connector RJ-45 Connector P.13
LPT Parallel Port Connector 25-pin Female P.13
AUDIO(CN23) Speaker(Front), Line-In(Rear),
Center-Base 3x phone Jack P.13
VGA VGA Connector 15-pin Female Connector P.13
OPT1 SPDIF-Out Optical Connector Standard Optical Connector P.13
FDD Floppy Driver Connector 34-pin Block P.14
IDE1/IDE2 Primary/Secondary IDE Connector 40-pin Block P.14
Headers
Header Name Description Page
COM1/COM2 Serial Port COM1/2 header 9-pin Block P.15
AUDIO1 (JP102) SPEAKER, MIC header 5-pin Block P.15
USB1/USB2 USB Port Headers 9-pin Block P.15
HD-LED IDE activity LED 2-pin Block P.15
RESET Reset switch lead 2-pin Block P.15
SPEAK PC Speaker connector 4-pin Block P.15
PWR-LED Power LED 2-pin Block P.16
PWR-BTN Power switch 2-pin Block P.16
SFAN, CPUFAN FAN Headers 3-pin Block P.16
IR IR infrared module Headers 5-pin Block P.16
CDIN CD Audio-In Headers 4-pin Block P.17
SPDIF-In (SPDIF1) SPDIF-In Optical Header 3-pin Block P.17
JP5 (option) Remote Control header 10-pin Block P.17
Expansion Sockets
Socket/Slot Name Description Page
ZIF Socket 478 Pin CPU Socket 478-pin mPGA CPU Socket P.9
DIMM1, DIMM2 SDRAM Module
Socket 184-pin DDR SDRAM Module Expansion Socket P.10
PCI1 PCI Slot 32-bit PCI Local Bus Expansion slots P.11
AGP AGP 4X Mode Slot AGP Expansion Slot P.12

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Chapter 2
Hardware installation
2-1 Hardware installation Steps
Before using your computer, you had better complete the following steps:
1. Check motherboard jumper setting
2. Install CPU and Fan
3. Install System Memory (DIMM)
4. Install Expansion cards
5. Connect IDE and Floppy cables, Front Panel /Back Panel cable
6. Connect ATX Power cable
7. Power-On and Load Standard Default
8. Reboot
9. Install Operating System
10. Install Driver and Utility
2-2 Checking Motherboard’s Jumper Setting
(1) CMOS RAM Clear (3-pin) : JP4
A battery must be used to retain the motherboard configuration in CMOS RAM short 2-3
pins of JP4 to store the CMOS data.
To clear the CMOS, follow the procedure below:
1. Turn off the system and unplug the AC power
2. Remove ATX power cable from ATX power connector
3. Locate JP4 and short pins 1-2 for a few seconds
4. Return JP4 to its normal setting by shorting pins 2-3
5. Connect ATX power cable back to ATX power connector
Note: When should clear CMOS
1. Troubleshooting
2. Forget password
3. After over clocking system boot fail
CMOS RAM Clear Setting
1-2 closed Clear CMOS
JP4 13 JP4 13
2-3 closed Normal (Default)
(2) Keyboard Power On function Enabled/Disabled: JP6

8
When setting Enabled you can using keyboard by key in password to power on system.
JP6 13
Keyboard Power On Setting
JP6 13
2-3 closed K/B Power ON Enabled1-2 closed K/B Power ON Disable
(Default)
(3) USB Power On function Enabled/Disabled: JP7, JP8, JP104
USB Power On Function Setting
2-3 closed:
USB Power ON Function Enabled
1-2 closed:
USB Power ON Function Disable
JP7 13
1
3
JP8
JP7 13
1
3
JP8
JP104
13
JP104
13
(4) CPU Front Side Bus/SDRAM Frequency Setting jumper: JP9
JP9 SDRAM
1-2 3-4 5-6 7-8 9-10 CPU
(MHz) (MHz)
On Off Off Off On 100 (400) 100 (DDR200)
On On Off Off Off 100 (400) 133 (DDR266) (Default)
Off On On Off On 133 (533) 133 (DDR266)
On On On Off On 133 (533) 166 (DDR333)
You can change the CPU Front Side Bus and SDRAM frequency by BIOS setup, in
“Miscellaneous Control” setting “Clock Control Enabled” you can settling Host Clock (CPU
Front Side Bus) from 100MHz to 200MHz, and SDRAM Clock setting 100MHz, 133MHz,
166MHz, please refer Chapter 3 “Miscellaneous Control” in Page 33.
CPU Front Side Bus Frequency Setting
JP9 246810
13579 Default (100/133)

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2-3 Install CPU
2-3-1 Glossary
Chipset (or core logic) - two or more integrated circuits which control the interfaces between
the system processor, RAM, I/O devises, and adapter cards.
Processor slot/socket - the slot or socket used to mount the system processor on the
motherboard.
Slot (AGP, PCI, ISA, RAM) - the slots used to mount adapter cards and system RAM.
AGP - Accelerated Graphics Port - a high speed interface for video cards; runs at 1X
(66MHz), 2X (133MHz), or 4X (266MHz).
PCI - Peripheral Component Interconnect - a high speed interface for video cards, sound
cards, network interface cards, and modems; runs at 33MHz.
ISA - Industry Standard Architecture - a relatively low speed interface primarily used for
sound cards and modems; runs at approx. 8MHz.
Serial Port - a low speed interface typically used for mouse and external modems.
Parallel Port - a low speed interface typically used for printers.
PS/2 - a low speed interface used for mouse and keyboards.
USB - Universal Serial Bus - a medium speed interface typically used for mouse, keyboards,
scanners, and some digital cameras.
Sound (interface) - the interface between the sound card or integrated sound connectors and
speakers, MIC, game controllers, and MIDI sound devices.
LAN (interface) - Local Area Network - the interface to your local area network.
BIOS (Basic Input/Output System) - the program logic used to boot up a computer and
establish the relationship between the various components.
Driver - software, which defines the characteristics of a device for use by another device or
other software.
Processor - the "central processing unit" (CPU); the principal integrated circuit used for
doing the "computing" in "personal computer"
Front Side Bus Frequency - the working frequency of the motherboard, which is generated
by the clock generator for CPU, DRAM and PCI BUS.
CPU L2 Cache - the flash memory inside the CPU, normal it depend on CPU type.
2-3-2 About Intel Pentium 4 478-pin CPU
This motherboard provides a 478-pin surface mount, Zero Insertion Force (ZIF) socket,
referred to as the mPGA478B socket supports Intel Pentium 4 processor in the 478 Pin
package utilizes Flip-Chip Pin Grid Array (FC-PGA2) package technology.

10
The CPU that comes with the motherboard should have a cooling FAN attached to prevent
overheating. If this is not the case, then purchase a correct cooling FAN before you turn on
your system.
WARNING! Be sure that there is sufficient air circulation across the processor’s
heatsink and CPU cooling FAN is working correctly, otherwise it may
cause the processor and motherboard overheat and damage, you may install
an auxiliary cooling FAN, if necessary.
To install a CPU, first turn off your system and remove its cover. Locate the ZIF socket and
open it by first pulling the level sideways away from the socket then upward to a 90-degree
angle. Insert the CPU with the correct orientation as shown below. The notched corner
should point toward the end of the level. Because the CPU has a corner pin for two of the
four corners, the CPU will only fit in the orientation as shown.
CPU ZIF mPGAB Socket
Colden Arrow
mPGA478B
When you put the CPU into the ZIF socket. No force require to insert of the CPU, then press
the level to Locate position slightly without any extra force.
2-4 Install Memory
This motherboard provides two 184-pin DUAL INLINE MEMORY MODULES (DIMM)
sites for DDR memory expansion available from minimum memory size of 64MB to
maximum memory size of 2.0GB DDR SDRAM.
Valid Memory Configurations
Bank 184-Pin DIMM PCS Total Memory
Bank 0, 1 (DDR1) DDR200/DDR266 DDR SDRAM Module X1 64MB∼1.0GB
Bank 2, 3 (DDR2) DDR200/DDR266 DDR SDRAM Module X1 64MB∼1.0GB
Total System Memory (Max. 2.0GB) 2 64MB∼2.0GB
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 184-Pin DDR SDRAM module looks like.
DDR2 (BANK2+BANK3)
DDR1 (BANK0+BANK1)
Figure 2-4

11
NOTE! When you install DIMM module fully into the DIMM socket the eject tab should
be locked into the DIMM module very firmly and fit into its indention on both
sides.
WARNING! For the DDR SDRAM CLOCK is set at 133MHz, use only DDR266-compliant
DDR Modules. When this motherboard operate at 133MHz, most system will not
even boot if non-compliant modules are used because of the strict timing issues, if
your DDR Modules are not DDR266-compliant, set the SDRAM clock to 100MHz
to ensure system stability.
2-5 Expansion Cards
WARNING! Turn off your power when adding or removing expansion cards or other
system components. Failure to do so may cause severe damage to both
your motherboard and expansion cards.
2-5-1 Procedure For Expansion Card Installation
1. Read the documentation for your expansion card and make any necessary hardware or
software setting for your expansion card such as jumpers.
2. Remove your computer’s cover and the bracket plate on the slot you intend to use.
3. Align the card’s connectors and press firmly.
4. Secure the card on the slot with the screen you remove above.
5. Replace the computer system’s cover.
6. Set up the BIOS if necessary.
7. Install the necessary software driver for your expansion card.
2-5-2 Assigning IRQs For Expansion Card
Some expansion cards need an IRQ to operate. Generally, an IRQ must exclusively
assign to one use. In a standard design, there are 16 IRQs available but most of them
are already in use.
Standard Interrupt Assignments
IRQ Priority Standard function
0 N/A System Timer
1 N/A Keyboard Controller
2 N/A Programmable Interrupt
3 * 8 Communications Port (COM2)
4 * 9 Communications Port (COM1)
5 * 6 Sound Card (sometimes LPT2)
6 * 11 Floppy Disk Controller
7 * 7 Printer Port (LPT1)
8 N/A System CMOS/Real Time Clock

12
9 * 10 ACPI Mode when enabled
10 * 3 IRQ Holder for PCI Steering
11 * 2 IRQ Holder for PCI Steering
12 * 4 PS/2 Compatible Mouse Port
13 N/A Numeric Data Processor
14 * 5 Primary IDE Channel
15 * 1 Secondary IDE Channel
* These IRQs are usually available for ISA or PCI devices.
2-5-3 Interrupt Request Table For This Motherboard
Interrupt request are shared as shown the table below:
INT A INT B INT C INT D INT E INT F INT G INT H
Slot 1 √
Onboard USB 1 √
Onboard USB 2 √
Sound √
LAN √
IMPORTANT! If using PCI cards on shared slots, make sure that the drivers support
“Shared IRQ” or that the cards don’t need IRQ assignments. Conflicts will
arise between the two PCI groups that will make the system unstable or
cards inoperable.
2-5-4 AGP Slot
This motherboard provides an AGP Slot, support the 2X/4X AGP VGA card.
AGP SLOT
2-6 Connectors, Headers
2-6-1 Connectors
(1) Power Connector (20-pin block) : ATXPWR
ATX Power Supply connector. This is a new defined 20-pins connector that usually
comes with ATX case. The ATX Power Supply allows to use soft power on momentary
switch that connect from the front panel switch to 2-pins Power On jumper pole on the
motherboard. When the power switch on the back of the ATX power supply turned on,
the full power will not come into the system board until the front panel switch is
momentarily pressed. Press this switch again will turn off the power to the system
board.
2x notch 4x notch

13
PIN ROW2 ROW1
1 3.3V 3.3V
2 -12V 3.3V
3 GND GND
4 Soft Power On 5V
5 GND GND
6 GND 5V
7 GND GND
8 -5V Power OK
9 +5V +5V (for Soft Logic)
10 +5V +12V
Pin 1
(2) ATX 12V Power Connector (4-pin block) : ATX12V
This is a new defined 4-pins connector that usually comes with ATX Power Supply. The
ATX Power Supply which fully support Pentium 4 processor must including this
connector for support extra 12V voltage to maintain system power consumption.
Without this connector might cause system unstable because the power supply can not
provide sufficient current for system.
Pin 1
(3) PS/2 Mouse & PS/2 Keyboard Connector: KB/MS1
The connectors for PS/2 keyboard and PS/2 Mouse.
(4) USB Port connector: USB (J1)
The connectors are 4-pin connector that connect USB devices to the system board.
(5) LAN Port connector (RJ45): LAN
This connector is standard RJ45 connector for Network connector.
(6) Parallel Port Connector (25-pin female): LPT
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The On-
board Parallel Port can be disabled through the BIOS SETUP. Please refer to Chapter 3
“INTEGRATED PERIPHERALS SETUP” section for more detail information.
(7) Audio Connector: Audio
This Connector are 3 phone Jack for LINE-OUT (Front Speaker), LINE-IN (Rear
Speaker) , Center/Base Speaker
Line-out(Front Speaker) : Audio output to speaker
Line-in (Rear Speaker) : Audio input to sound chip/Rear speaker
Center/Base : Audio output for Center/Base speaker
(8) VGA Connector : VGA
VGA connector is the 15-pin D-Subminiature female connector for connection Display
Monitor
PS/2
Keyboard VGAUSB
PS/2
Mouse
SPDIF-OUT
(OPT1)
PRINT 6-Channel SpeakerLAN
LINE-OUT
LINE-IN
MIC

14
(9) Floppy drive Connector (34-pin block): FDD
This connector supports the provided floppy drive ribbon cable. After connecting the
single plug end to motherboard, connect the two plugs at other end to the floppy drives.
Pin 1
Floppy Drive Connector
FDD
(10) Primary IDE Connector (40-pin block): IDE1
This connector supports the provided IDE hard disk ribbon cable. After connecting the
single plug end to motherboard, connect the two plugs at other end to your hard disk(s).
If you install two hard disks, you must configure the second drive to Slave mode by
setting its jumpers accordingly. Please refer to the documentation of your hard disk for
the jumper settings.
Primary IDE Connector
Pin 1
IDE1
(11) Secondary IDE Connector (40-pin block): IDE2
This connector connects to the next set of Master and Slave hard disks. Follow the
same procedure described for the primary IDE connector. You may also configure two
hard disks to be both Masters using one ribbon cable on the primary IDE connector and
another ribbon cable on the secondary IDE connector.

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Secondary IDE Connector
Pin 1
IDE2
•Two hard disks can be connected to each connector. The first HDD is referred to as the
“Master” and the second HDD is referred to as the “Slave”.
•For performance issues, we strongly suggest you don’t install a CD-ROM or DVD-ROM
drive on the same IDE channel as a hard disk. Otherwise, the system performance on this
channel may drop.
2-6-2 Headers
(1) Serial Port Header for COM Port (9-pin): COM1, COM2
Serial Port COM1/COM2 Headers
Pin 1
COM1
DSR
TRS
RI
CTS
DCD
NC
SIN
DTR
SOUT
6
5
10
GND
Pin 1
COM2
DSR
TRS
RI
CTS
DCD
NC
SIN
DTR
SOUT
6
5
10
GND
N
ote: Orient the read marking on the COM1/COM2
ribbon cable to pin 1
(2) Speaker/MIC Header for Front Panel (5-pin): JP102
This header connect to Front Panel Speaker, MIC connector with cable.
Speaker, MIC Headers
Pin 1
GND MIC 5VMIC SPEAKER-R SPEAKER-L
(3) USB Port Headers (9-pin) : USB1, USB2
These headers are used for connecting the additional USB port plug. By attaching an
option USB cable, your can be provided with two additional USB plugs affixed to the
back panel.

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USB Port Headers
VCC
USB1
Pin 1
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
OC (Over Current)
VCC
USB2
Pin 1
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
(4) IDE Activity LED: HD-LED
This connector connects to the hard disk activity indicator light on the case.
(5) Reset switch lead: RESET
This 2-pin connector connects to the case-mounted reset switch for rebooting your
computer without having to turn off your power switch. This is a preferred method of
rebooting in order to prolong the lift of the system’s power supply. See the figure
below.
(6) Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure below.
(7) Power LED: PWR-LED
The Power LED is light on while the system power is on. Connect the Power LED
from the system case to this pin.
(8) Power switch: PWR-BTN
This 2-pin connector connects to the case-mounted power switch to power ON/OFF the
system.
System Case Connections
SPEAK
SPKR
GND
NC
VCC5
Pin 1
JW_FP
Pin 1
HDLED
RESET
VCC5
GND
VCC5 ACPILED
PWRBTN
PWRBTN
ACPILED
HDDLED
RSTSW
NC GND
(9) FAN Headers (3-pin) : SFAN, CPUFAN
These connectors support cooling fans of 350mA (4.2 Watts) or less, depending on the
fan manufacturer, the wire and plug may be different. The red wire should be positive,
while the black should be ground. Connect the fan’s plug to the board taking into
consideration the polarity of connector.

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CPUFAN
1
3
SFAN
13
FAN Headers
(10) IR infrared module Headers (5-pin) : IR
This connector supports the optional wireless transmitting and receiving infrared
module. You must configure the setting through the BIOS setup to use the IR function.
IR infrared module Headers
IR Pin 1
GND
IRRX
NC
VCC5
IRTX
2
56
(11) CD Audio-In Headers (4-pin) : CDIN
CDIN are the connectors for CD-Audio Input signal. Please connect it to CD-ROM
CD-Audio output connector.
CD Audio-In Headers
CDIN 4
1
(12) SPDIF-In Optical header (3-pin) : SPDIF1
This header is for SPDIF-In Optical Receiver Connector, by this connector you can in-
put digital signal from other device such like CD-ROM, CD player to get high quality
audio.
SPDIF-IN Optical Headers
SPDIF1
13
VCC5 GND SPDIF-IN
(14) Remote Control Receiver header (10-pin) : JP5 (option)

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This header is option for connect Remote Control Receiver, the default setting is for On
board Keyboard and PS/2 Mouse. The Setting are pin #3 & #5, #7 & #9, #4 & #6, #8 &
#10 are closed by jumper. When use the Remote Control Receiver please remove these
jumpers.
JP5 Pin 1
GND
KB-DAT
A
MS-DAT
A
EXT-KB-DAT
A
EXT-MS-DAT
A
VCC
KB-CLK
MS-CLK
EXT-KB-CLK
EXT-MS-CLK
2
9
10
2-7 Starting Up Your Computer
1. After all connection are made, close your computer case cover.
2. Be sure all the switch are off, and check that the power supply input voltage is set to
proper position, usually in-put voltage is 220V∼240V or 110V∼120V depending on your
country’s voltage used.
3. Connect the power supply cord into the power supply located on the back of your system
case according to your system user’s manual.
4. Turn on your peripheral as following order:
a. Your monitor.
b. Other external peripheral (Printer, Scanner, External Modem etc…)
c. Your system power. For ATX power supplies, you need to turn on the power supply
and press the ATX power switch on the front side of the case.
5. The power LED on the front panel of the system case will light. The LED on the monitor
may light up or switch between orange and green after the system is on. If it complies
with green standards or if it is has a power standby feature. The system will then run
power-on test. While the test are running, the BIOS will alarm beeps or additional
message will appear on the screen.