JETWAY 650DF User Manual
650DF
USER'S MANUAL
M/B For Socket 478 Pentium 4 Processor
NO. G03-650DFR1A
Release date: August 2002
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 650DF 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 ..................36
4-1 AGPVXD
INSTALL SIS AGPVXD DRIVER
......................................37
4-2 VGA
INSTALL SIS 650 VGA DRIVER
......................................37
4-3 SOUND
INSTALL CMI8738-6CH AUDIO DRIVER
...........................39
4-4 LAN
INSTALL LAN CONTROLLER DRIVER
.............................41
4-5 PC-HEALTH
INSTALLS SMART GUARDIAN SOFTWARE FOR HARDWARE
MONITORING DEVICE ................................................................
41
4-6 MAGIC BIOS
INSTALL BIOS LIVE UPDATE UTILITY
.............................42
4-7 PC-CILLIN
INSTALL PC-CILLIN2002 ANTI-VIRUS PROGRAM
..............44
4-8 USB2.0
INSTALL VIA USB2.0 DEVICE DRIVER
.............................45
4-9 HOW TO DISABLE ON-BOARD SOUND .............................................46
4-10 HOW TO UPDATE BIOS ........................................................................................46
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 650DF 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 ( I N C L U D IN G D A M A N GE S FO R 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 August 2002
Item Checklist
650DF motherboard
Cable for IDE/Floppy
Cable for COM1/COM2 Connector
CD for motherboard utilities
650DF 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
2
Chapter 1
Introduction of 650DF Motherboard
1-1 Feature of motherboard
The 650DF 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 and the memory size expandable to
2.0GB.
The motherboard use the newest SiS 651 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 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 962.
The motherboard offer ULTRA ATA
133
to provide speedier HDD throughout that boosts
overall system performance.
The 650DF motherboard including LAN controller support 10/100 Mb/sec BASE T transfer
rate Ethernet.
The motherboard also has an integrated PCI Audio Chip 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 650DF integrated High Performance & High Quality 3D Accelerator supports UltraAGPII 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 4 USB2.0 function ports delivering
480Mb/s bandwidth and rich connectivity, the 650DF 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.
650DF 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 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∼2.533G 400/533MHz 478 Pin Pentium 4
processor
∗
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
IEEE 1394A
∗
Compliant with 1394 Open Host Controller interface
Specification 1.1, IEEE 1394-1995 and IEEE 1394A-2000
∗
Bus transfer rate of 100/200/400 Mbits/s supported
∗
Support two 1394 Ports to connect with 1394 devices
Audio
∗
CMI8738-6CH 6 channel PCI Audio controller integrated
∗
Provided positional 3Dsound effect support 6 channel speaker
∗
Support Optical SPDIF In/Out function
∗
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 connector x4
∗
1394 connector x 2
∗
Audio connector (Front, Rear, Center-Base, MIC)
4
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
Performance Test Report
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
5
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.
Front Panel Conn.
USB Power ON Jumper
(JP8)
ATX Power Conn.
USB Port
2MBit Flash ROM BIOS
SiS 962 Chip
CD In Audio
K/B Power ON Jumper
(JP6)
IR Connector (IR1, CIR)
6-Channel Speaker
CPU FAN
USB Port/LAN Connector
Clear CMOS (JP4)
PS2 KB/Mouse Port
1394 Port Connector
VGA USB SPDIF-OUT
USB Power ON Jumper
(JP8)
ITE 8705 Chip
CMI 8738-6CH Chip
CPU F.S.B. Select Jumper (JP9)
AGP Slot
PCI Slot
Serial Port COM1
Serial Port COM2
On board Sound Chip Jumper
(JP103)
Remote Control Heade
r
(
JP5
)
ATX 12V Power Conn.
Speaker, MIC header(JP102)
SFAN1
SPDIF-In Optical header(JP101)
SPDIF-In header (J9)
6
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 USB Power On Enable/Disabled 3-pin Block P.8
JP9 Front Side Bus Frequency Setting 10-pin Block P.8
JP103 On board Sound Chip Enabled/Disabled 3-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
ATXP9 ATX P9 Power Connector 6-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
LPT1 Parallel Port Connector 25-pin Female P.13
AUDIO(CN21) 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 USB Port Headers 9-pin Block P.15
1394A, 1394B 1394 header 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.15
PWR-BTN Power switch 2-pin Block P.15
SFAN1, CPUFAN FAN Headers 3-pin Block P.15
IR1, CIR1 IR infrared module Headers 5-pin Block P.15
CD_IN (J4) CD Audio-In Headers 4-pin Block P.17
SPDIF-In (JP101) SPDIF-In Optical Header 3-pin Block P.17
J9 SPDIF-In header 2-pin Block P.17
JP5 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
7
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
1 3
JP4
1 3
2-3 closed Normal (Default)
(2) Keyboard Power On function Enabled/Disabled: JP6
When setting Enabled you can using keyboard by key in password to power on system.
8
JP6
1 3
Keyboard Power On Setting
JP6
1 3
2-3 closed K/B Power ON Enabled 1-2 closed K/B Power ON Disable
(Default)
(3) USB Power On function Enabled/Disabled: JP7, JP8
USB Power On Function Setting
2-3 closed USB Power ON Function
Enabled
1-2 closed USB Power ON Function
Disable (Default)
JP7
1 3
1
3
JP8
JP7
1 3
1
3
JP8
(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
2 4 6 8 10
1 3 5 7 9
Default (100/133)
(5) On board Sound Chip Enabled/Disabled Setting jumper: JP103
JP103
1
3
On board So und Chip Se tting
JP103
1
3
2-3 closed On board Sound Chip
Enabled
1-2 closed On board Sound Chip
Disable
9
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, 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.
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.
10
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 90degree 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 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
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.
12
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.
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
2x notch 4x notch
13
(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): LPT1
Parallel Port connector is a 25-pin D-Subminiature Receptacle connector. The Onboard 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
VGA USB
PS/2
Mouse
SPDIF-OUT
PRINT 6-Channel Speaker LAN
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