JETWAY J7F3 Series User manual

USER'S MANUAL
Of
SiS 741CX North Bridge Chipset
&
SiS 964 South Bridge Chipset
M/B For AMD Geode ™ processor family
NO. G03-7F3E-F
Rev:1.0
Release date: July 2006
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.

ii
Environmental Protection Announcement
Do not dispose this electronic device into the trash while discarding. To minimize pollution and
ensure environment protection of mother earth, please recycle.

i
USER’S NOTICE.....................................................................................................................iii
MANUAL REVISION INFORMATION ..............................................................................iii
ITEM CHECKLIST ................................................................................................................iii
CHAPTER 1 INTRODUCTION OF SIS 741CX CHIPSET MOTHERBOARD
1-1 FEATURE OF MOTHERBOARD..........................................................................1
1-2 SPECIFICATION .....................................................................................................2
1-3 LAYOUT DIAGRAM & JUMPER SETTING.......................................................3
CHAPTER 2 HARDWARE INSTALLATION
2-1 HARDWARE INSTALLATION STEPS ................................................................5
2-2 CHECKING MOTHERBOARD'S JUMPER SETTING......................................5
2-3 GLOSSARY...............................................................................................................7
2-3-1 SETTING CPU BUS CLOCK & MEMORY CLOCK JUMPER.............8
2-3-2 OVER CLOCK RUNNING ..........................................................................8
2-4 INSTALL MEMORY................................................................................................9
2-5 EXPANSION CARDS...............................................................................................10
2-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION ..................10
2-5-2 ASSIGNING IRQ FOR EXPANSION CARD ............................................10
2-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD..........11
2-6 CONNECTORS, HEADERS....................................................................................12
2-6-1 CONNECTORS .............................................................................................12
2-6-2 HEADERS......................................................................................................14
2-7 STARTING UP YOUR COMPUTER.....................................................................20
CHAPTER 3 INTRODUCING BIOS
3-1 ENTERING SETUP..................................................................................................21
3-2 GETTING HELP.......................................................................................................21
3-3 THE MAIN MENU ...................................................................................................22
3-4 STANDARD CMOS FEATURES............................................................................23
3-5 ADVANCED BIOS FEATURES..............................................................................24
3-6 ADVANCED CHIPSET FEATURES......................................................................25
3-6-1 DRAM TIMING SETTING..........................................................................26
3-6-2 AGP TIMING SETTINGS............................................................................27
3-6-3 PCI TIMING SETTINGS.............................................................................27
3-7 INTEGRATED PERIPHERALS.............................................................................28
3-7-1 ONCHIP IDE FUNCTION...........................................................................28
3-7-2 ONCHIP DEVICE FUNCTION...................................................................29
3-7-3 ONBOARD SUPER IO FUNCTION...........................................................30
3-8 POWER MANAGEMENT SETUP.........................................................................31
3-8-1 WAKE UP EVENTS......................................................................................32
3-9 PNP/PCI CONFIGURATION SETUP....................................................................33
3-10 PC HEALTH STATUS............................................................................................34
3-11 MISCELLANEOUS CONTROL............................................................................34
3-12 LOAD STANDARD/OPTIMIZED DEFAULTS...................................................35
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 AGPXD INSTALL SiS AGPXD DRIVER.......................................................37
4-2 IDE INSTALL SiS MINI IDEDRIVER ....................................................38
4-3 VGA INSTALL SiS MIRAGE VGA DRIVER ...........................................39
4-4 SOUND INSTALL ALC AC’97 CODEC AUDIO DRIVER............................40
4-5 LAN INSTALL Realtek LAN CONTROLLER DRIVER ..........................41
4-6 USB2.0 INSTALL SiS USB2.0 DEVICE DRIVER.........................................41
4-7 PC-CILLIN INSTALL PC-CILLIN 2006 ANTI-VIRUS PROGRAM...................42
4-8 PC-HEALTH INSTALL MYGUARD HARDWARE MONITOR UTILITY...........43
4-9 HOW TO DISABLE ON-BOARD SOUND............................................................44
4-10 HOW TO UPDATE BIOS ........................................................................................44
TABLE OF CONTENT

ii
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 THIS 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 Edition July 2006
Item Checklist
5Motherboard
5Cable for IDE
5CD for motherboard utilities
□Cable for USB Port 2/3 (Option)
5User’s Manual
□Cable for COM2 Serial Port (Option)
□AMD Geode™ Processor

1
Chapter 1
Introduction of SiS 741CX Chipset Motherboards
1-1 Feature of motherboard
The SiS 741CX north bridge chipset motherboard series are designed for the new generation
AMD Geode™ processor family guaranteed both of the performance and stability of general
purpose IPC and dedicated IPC platform solutions. The SiS 741CX north bridge chipset is fully
optimized to provide the variety IPC platform solutions by featuring the high compatibilities and
cost-effective support for DDR333 memory modules which is expandable to 1.0GB, low power
consumption, high performance, and superior core graphics engine
The SiS 741CX north bridge chipset motherboard series support DDR266MHz front side bus and
provide 133MHz / 166MHz Memory clock frequency for DDR 266 / 333 system RAM Modules.
The motherboard series are embedded with SiS 964 south bridge chipset that offers ULTRA ATA
133 and Serial ATA with RAID 0, 1 functions of providing effective-acceleration of HDD that
increases the performance of whole system. Optional Realtek RT8201CL 10 / 100 Ethernet
compatible LAN PHY which supports the Fast Ethernet LAN function of 10 / 100 Mb/s data
transfer rate for internet or intranet connections. The motherboard series are also integrated
optional Realtek ALC655 AC’97 6-channel Audio CODEC on system which is fully compatible
with Sound Blaster Pro®that gives you the best sound quality and compatibility.
The motherboard can be combined with three different AMD Geode NX processors, including the
AMD Geode™ NX 1250@6W processor, AMD Geode™ NX 1500@6W processor and AMD
Geode™ NX 1750@14W processor, enabling development of a wider variety of products for
different market segments. It also incorporates SiS’s revolutionary HyperStreaming™
Technology, which provides multiple divided pipelines for data, allows data to be sent
concurrently, and separates data for easier memory retrieval, resulting in a remarkable reduction
in latency versus traditional chipsets. The integrated superior core graphics engine with MPEG2 /
1 Video Accelerator and together with the advanced 2D/3D graphics processing engine that offers
exceptional playback and streaming of various digital video formats while maintaining ultra low
power consumption and exerting minimal load on the processor. It also provides extensive display
support with outputs to CRT and LCD.
Embedded USB and optional VIA VT6307S IEEE1394 controllers as well as capability of
expanding to 8 of USB2.0 functional ports and one IEEE1394 port delivering 480Mb/s and
400Mb/s bandwidth of rich connectivity, these motherboards meet USB2.0 demands and the high
speed IEEE1394 data transport demands which are also equipped with hardware monitor function
on system to monitor and protect your system and maintain your non-stop business computing.
Targets at High Growth Markets: Digital Home / Digital Office / Digital World
-Personal electronics such as personal video recorders (PVR), set top boxes, home theatres,
digital audio centers, etc.
-Mini PCs / Green clients / Quiet desktop PCs / High density servers
-Home server appliances / Public information/entertainment kiosks / Point-of-Sales systems /
Intelligent displays / Edge networking devices / Hospital monitoring systems / Municipal
control & monitoring systems

2
1-2 Specification
Spec Description
Design ∗17 x 17 cm 6-Layer Mini ITX Form Factor Motherboard
Chipset ∗SiS 741CX North Bridge Chipset
∗Featuring Integrated AGP Compliment Graphics
∗SiS 964 South Bridge Chipset
CPU ∗Support 133MHz Front Side Bus AMD Geode™ NX processor
∗Low Power Consumption and Optional Fanless
∗Socket-A AMD Geode™ NX Series processor
(NX1250, 1500, 1750)
∗128K L1 and 256K L2 Cache
Memory Socket ∗184-pin DDR DIMM socket x1
∗Support DDR 333 / 266 system RAM Modules DDR memory
∗Expandable to 1GB
Expansion Slot ∗32-bit PCI slot x 1cs
Integrate VGA
∗Integrate 2D/3D graphic Engines
∗Internal AGP 8x performance
∗Video Accelerator of MPEG-2 / 1 Video Decoder
Integrate IDE and
Serial ATA RAID ∗Two PCI IDE controllers support PCI Bus Mastering, ATA
PIO/DMA and the ULTRA DMA 33/66/100/133 functions that
deliver the data transfer rate up to 133 MB/s; Two Serial ATA
ports provide 150 MB/sec data transfer rate for two Serial ATA
Devices and offer RAID 0, 1 functions
Integrate LAN
(Option) ∗Integrated Realtek RT8201CL LAN-PHY Controller
∗Support 10/100 BASE-T Transfer rate
Audio ∗AC’97 Digital Audio controller integrated
∗6-channel AC’97 Audio CODEC onboard
∗Audio driver and utility included
BIOS ∗Award 4Mb Flash ROM
Multi I/O ∗PS/2 keyboard and PS/2 mouse connectors
∗Hard disk drive connector x1
∗VGA x1, Serial port x1
∗USB 2.0 connector x2
∗USB 2.0 Pin-header x3 (connecting cable is option)
∗Optional IEEE1394a Pin-header x1(connecting cable is option)
∗Audio connector (Line-in, Line-out, MIC)
∗Optional 2xAD Connectors for Expansion Daughter Boards
∗Optional LVDS Connector
1394
(Option) ∗Integrated VIA VT6307S 1394 controller
∗Compliant with IEEE 1394a-2000 standard, support 400 M-bit / s
data transfer rate.

3
1-3 Layout Diagram & Jumper Setting
PS/2 MOUSE
PS/2 Keyboard
USB
COM1
LINE-OUT
LINE-IN
MIC
Optional
IEEE 1394a
LAN
VGA
ATX Power Connector
USB Port (USB1/USB2/USB3)
4Mbit Flash ROM BIOS
USB / KB / MS
Power ON Jumper (JP1)
USB Port /
LAN Connector
COM2 Conn.
Clear CMOS (JP4)
PS2 KB/Mouse Port
VGA / COM1
Connector
Socket-A for AMD Geode™ NX Processor
Realtek RT8201CL
LAN PHY Controller
DDR333
DIMM Socket
ATA 133
IDE Connector (IDE1)
Front Panel Connector
CPU FAN
SFAN1
F71805F LPC
I/O Chip
Speaker/Power LED Conn.
SFAN2
Front Panel Audio
CD In
1394B1 Connector
1394 Connector
Daughter Board Expansion Connector
VIA VT6307S IEEE1394 Chipset
Parallel Connector
PCI Slot
MIC
LINE IN
LINE OUT
SATA Connector
(SATA1,SATA2)
SiS 964 Chipset
USB Power On Jumper (JP5)
LVDS
SiS 741CX Chipset

4
Jumpers
Jumper Name Description Page
JP1 Keyboard Power ON Function Setting 3-pin Block p.5
JP5 USB Power On Function Setting 3-pin Block p.5
JP4 CMOS RAM Clear Function Setting 3-pin Block p.6
Connectors
Connector Name Description Page
ATXPWR24P 24-pin ATX Power Connector 20-pin Block p.12
PS2KBS1 PS/2 Mouse & PS/2 Keyboard Connector 6-pin Female p.12
UL1 RJ45 Over USB Port Connector 4-pin Connector p.13
COM1 Serial Port Connector 25-pin Female p.13
VGA VGA Port Connector 15-pin Female p.13
CN4 Line-Out/Line-In/MIC Audio Connector Phone Jack p.13
U11 (Option) Optional IEEE1394 Port Connector 9-pin Connector p.13
IDE1 Primary IDE Connector 40-pin Block p.13
SATA1/2 Serial ATA IDE Connector 7-pin Connector p.14
Headers
Header Name Description Page
COM2 COM2 Serial Port Headers 10-pin Block p.14
PARALLEL Parallel Port Headers 25-pin Block p.15
AUDIO Line-Out/MIC output Header 4-pin Block p.15
USB1/USB2/ USB3 USB2.0 Port Headers 10-pin Block p.16
1394C1(Option) Optional IEEE1394 Port Headers 9-pin Block p.15
HD_LED Hard drive LED connector 3-pin Block p.16
RESET Reset switch lead 2-pin Block p.16
SPEAK Speaker connector 4-pin Block p.16
PWR LED Power LED Headers 2-pin Block p.16
PWR BTN Power Button Headers 2-pin Block p.17
CPUFAN, SFAN1/2 FAN Speed Headers 3-pin Block p.17
LVDS LVDS Headers 50-pin Block p.18
CDIN CD Audio-In Headers 4-pin Block p.17
CN1/CN2 Daughter Board Expansion Headers 50-pin Block p.18
Expansion Sockets
Socket/Slot Name Description Page
DDR DDR SDRAM Module Socket 184-pin DDR SDRAM Module Socket p.9
PCI1 PCI Slot 32-bit PCI Local Bus Expansion slots p.10

5
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) Keyboard Power On function Enabled/Disabled (3-pin): JP1
When setting Enabled you can using keyboard by key in password to power on system.
Keyboard Power On Setting
2-3 closed K/B Power ON Enabled
JP1 1
3
JP1 1
3
1-2 closed K/B Power ON Disable
(Default)
(2) USB Power On function Enabled/Disabled (3-pin): JP5
When setting Enabled you can using USB Device to power on system.
1-2 closed USB Power On Disabled (Default)
2-3 closed USB Power On Enabled
JP5
JP5 1
3
1
3

6
(3) CMOS RAM Clear (3-pin): JP4
A battery must be used to retain the motherboard configuration in CMOS RAM short 1-2
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 2-3 for a few seconds
4. Return JP4 to its normal setting by shorting pins 1-2
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
2-3 closed Clear CMOS
JP4 JP4
1-2 closed Normal (Default)
1
3
1
3

7
2-3 Glossary
Chipset (core logic) - two or more integrated circuits which control the interfaces between
the system processor, RAM, I/O devises, and adapter cards.
Processor socket - the 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.
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.
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, normally Pentium III CPU has 256K or
above, while Celeron CPU will have 128K.

8
2-3-1 Setting CPU Bus Clock & Memory Clock Jumper
Setting the front side bus frequency and SDRAM frequency
The motherboard uses jumper less function for the front side bus frequency and SDRAM
frequency users don’t need setting any jumper when plug the CPU in motherboard
For experience user looking for over clocking possibility, please refer to sec 2-3-2.
2-3-2 Over clock Running
WARNING! This section is for experienced motherboard installer only. Over clocking
can result in system instability or even shortening life of the processor.
Users can choose over clock running by BIOS CMOS SETUP UTILITY. When you entered
CMOS SETUP UTILITY, choose “Miscellaneous Control” you will see the screen as below
then. Phoenix – AwardBIOS CMOS Setup Utility
Miscellaneous Control
Item Help
Auto Detect PCI Clock Enabled
Spread Spectrum Disabled
** Current Host Clock 100MHZ
Host Clock at Next Boot 100MHZ
** Current DRAM CLOCK 266MHz **
DRAM Clock at Next Boot 266MHz(By SPD)
VDIMM Select 1.90V(Default)
VAGP Select 1.55V(Default)
Flash Part Write Protect Disabled
Menu Level >
↑↓→← Move Enter:Select Item +/-/PU/PD:Value F10:Save ESC:Exit F1:General Help
F5:Previous Values F6:Optimized Defaults F7:Standard Defaults
WARNING! The Design of this motherboard follows chipset and CPU vender’s design
guideline. Any attempts to push beyond product specification are not
recommended and you are taking your own risk to damage your system or
important data. Before over clocking, you must make sure your
components are able to tolerate such abnormal setting, especially CPU,
memory, hard disks, and VGA cards.

9
2-4 Install Memory
The motherboards provide one 184-pin DUAL INLINE MEMORY MODULES (DIMM)
sites for memory expansion available from minimum memory size of 64MB to maximum
memory size of 1.0GB DDR2 SDRAM.
Valid Memory Configurations
Bank 184-Pin DIMM PCS Total Memory
Bank 0, 1 (DDR1) DDR 333/ DDR 266
DDR SDRAM Module
X1 64MB∼1.0GB
Total System Memory (Max. 1.0GB) 1 64MB∼1.0GB
Generally, installing DDR SDRAM modules to your motherboard is very easy, you can refer
to figure 2-4 to see what a 240-Pin DDR 333 / DDR 266 DDR SDRAM module looks like.
DIMM1 (BANK0+ BANK1)
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 166MHz, use only DDR333-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
SDR Modules are not DDR333-compliant, set the DDR SDRAM clock to 133MHz
to ensure system stability.
Figure 2-4

10
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.

11
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 VGA √
Onboard USB 1 √
Onboard USB 2 √
Onboard USB 3 √
LAN √
AC97/MC97 √
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.

12
2-6 Connectors, Headers
2-6-1 Connectors
(1) Power Connector (24-pin block) : ATXPWR24P
ATX Power Supply connector. This is a new defined 24-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.
** We recommend that you use an ATX 12V Specification 2.0-compliant power supply unit (PSU)
with a minimum of 350W power rating. This type has 24-pin and 4-pin power plugs.
** If you intend to use a PSU with 20-pin and 4-pin power plugs, make sure that the 20-pin power plug
can provide at least 15A on +12V and the power supply unit has a minimum power rating of 350W.
The system may become unstable or may not boot up if the power is inadequate.
(2) PS/2 Mouse & PS/2 Keyboard Connector: PS2KBMS1
If you are using a PS/2 mouse, you must purchase an optional PS/2 mouse set which
connects to the 5-pins block and mounts to an open slot on your computer’s case.
Pin 1
ROW1 ROW2
24-Pin
ROW1 ROW2
Pin 1
20-Pin
PIN ROW1 ROW2
1 3.3V 3.3V
2 3.3V -12V
3 GND GND
4 5V Soft Power On
5 GND GND
6 5V GND
7 GND GND
8 Power OK -5V
9 +5V (for Soft Logic) +5V
10 +12V +5V
11 +12V +5V
12 +3V GND

13
(3) RJ45 Over USB Port connector: UL1
The connectors are 4-pins connector that connect USB devices to the system board,
and standard RJ45 connector for Network supports 10/100 BASE-T transfer rate.
(4) Serial Port Connector (9-pin female): VGA_COM1
Serial Port connector is a 9-pin D-Subminiature connector. The On-board Serial Port
can be disabled through the BIOS SETUP. Please refer to Chapter 3 “INTEGRATED
PERIPHERALS SETUP” section for more detail information.
(5) VGA Connector (15-pin female): VGA_COM1
VGA Connector is a 15-pin D-Subminiature Receptacle connector.
This connector is for connection Monitor and System to display.
(6) Audio Connector: CN4 (Line-Out/ Line-IN/ MIC)
This Connector are 3 phone Jack for LINE-OUT/ LINE-IN/ MIC.
Line-out : Audio output to speaker
Line-In : Audio input to Audio controller
MIC : Microphone Connector
(7) IEEE 1394 Port Connector: U11
(8) 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.
Pin 1
IDE1
•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”.
PS/2
MOUSE
PS/2
Keyboard MIC
LINE OUT
USB
VGA
Optional
IEEE1394
LINE IN
COM1 LAN

14
•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.
(9) Serial-ATA Port connector: SATA1 / SATA2
This connector supports the provided Serial ATA IDE hard disk cable to connecting the
motherboard and serial ATA hard disk.
2-6-2 Headers
(1) COM2 Serial Port Headers (9-pin) : COM2
This board has two serial port COM1 (Connector)/COM2(Headers), it come with cable
providing serial port COM1/COM2. The On-board serial port can be disabled through
BIOS SETUP. Please refer to Chapter 3 “INTEGRATED PERIPHERALS SETUP“ section
for more detail information.
COM2
Pin 1 Note: Orient the read marking on the
COM1/2 ribbon cable to pin 1

15
(2) Parallel Port Headers (25-pin Block): Parallel
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.
Pin 1
PARALLEL Connector
(3) Line-Out, MIC Header (9-pin): AUDIO
This header connects to Front Panel Line-out, MIC connector with cable.
Line-Out, MIC Headers
AUDIO
Pin 1
AUD-MIC
AUD-FPOUT-L
AUD-MIC-BIAS
AUD-FPOUT-R
HP-ON
AUD-GND
AUD-RET-L
AUD-RET-R
AUD-VCC
2
9
10
(4) IEEE 1394 Port Headers (9-pin) : 1394C1
1394 Port 2 Headers
Pin1
1394C1

16
(5) USB Port Headers (9-pin) : USB1/USB2/ USB3
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.
USB Port Headers
Pin1
USB2
VCC
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
Pin1
USB1
VCC
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
Pin1
USB3
VCC
-DATA
GND
+DATA
VCC
OC
-DATA
GND
+DATA
(6) IDE Activity LED: HD_LED
This connector connects to the hard disk activity indicator light on the case.
(7) 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.
(8) Speaker connector: SPEAK
This 4-pin connector connects to the case-mounted speaker. See the figure below.
(9) 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.