If you need the other optional item,
please contact your dealer for
assistance.
USER’S
MANUAL
B
C
or
E
D
G
F
H
J
I
Page 1-1
Introduction
Intel® Pentium® 4 processors
The Intel Pentium 4 processor, Intel's most advanced, most powerful processor for
desktop PCs and entry-level workstations, is based on Intel NetBurst
microarchitecture. The Pentium 4 processor is designed to deliver performance
across applications and usages where end-users can truly appreciate and experience
the performance. These applications include Internet audio and streaming video,
image processing, video content creation, speech, 3D, CAD, games, multimedia, and
multi-tasking user environments. The Pentium 4 processor delivers this world-class
performance for consumer enthusiasts and business professional desktop PC users
as well as for entry-level workstation users.
Intel adds support for Hyper-Threading Technology to the Pentium 4 processor
family. HT Technology allows a single, physical Pentium 4 processor to function as
two logical processor for next generation multi threaded application.
For more information about all the new features the Pentium 4 delivers check out
the Intel website at http://www.intel.com
TM
Chipset Components
This board is designed with Intel® 865G (Springdale-G) chipset. The Intel® 865G chipset
consists of the Graphic Memory Controller Hub (GMCH) and the I/O Controller Hub
(ICH5/R).
Graphic Memory Controller Hub (GMCH)
The GMCH provides the interconnect between the AGP, DDR SDRAM and the
system logic. It integrates:
- Supports for single processor with a data transfer rate of 400/533/800MHz.
- Supports dual channel of 266/333/400 DDR SDRAM up to 2GB.
- 8X/4X 1.5V AGP interface (Only support 1.5V on AGP interface).
- Downstream hub link for access to the ICH5/R.
I/O Controller Hub (ICH5/R)
The I/O controller Hub provides the I/O subsystem with access to the rest of the
system. Additionally, it integrates many I/O functions:
Page 1-2
Introduction
- Upstream hub link for access to the GMCH
- 2-Channel Ultra ATA/100 Bus Master IDE controller
- USB controller
- SMBus controller
- LPC / Flash BIOS interface
- PCI 2.3 interface
- Integrated System Management Controller
Accelerated Graphics Port (AGP)
The AGP slot on the board is compliant with the new AGP 3.0 specification. This
new specification enhances the functionality of the original AGP specification by
allowing 8X data transfers ( 8 data samples per clock) resulting in maximum band-
width of 2.1GB/s. In addition, it defines 1.5 volt power supply operation. Complying
with this specification, this board supports external AGP-8X/4X cards with Fast
Write Transactions. Only 1.5V AGP cards are supported.
Ultra ATA/66/100
The ICH5/R provides an Ultra ATA/66/100 Bus Master IDE controller. This controller
supports Ultra ATA/66/100 protocols which are ideal to support demanding applica-
tions such as real-time video, multimedia, and a high performance operating system.
A new IDE cable is required for Ultra ATA/66/100; this cable is an 80-pin conductor
cable which is backward compatible with ATA/33 connectors.
Hardware Monitoring
Hardware monitoring enables you to monitor various aspects of the system operation
and status. The features include CPU temperature, voltage and fan speed in RPMs.
LAN (Optional)
This mainboard is optionally mounted with a LAN chipset. It allows the mainboard to
connect to a local area network by means of a network hub.
Page 1-3
Introduction
Serial ATA
The evolutionary serial ATA interface replaces the standard parallel ATA physical
storage interface. The serial ATA specification provides scalability and allows
future enhancements to the computing platform. Serial technology overcomes
performance limits of parallel interface architecture, meeting the escalating need for
faster data throughput in servers and storage devices.
Serial ATA is completely software compatible with parallel ATA, requiring no
modification to your operating system. The serial ATA interface cable requires lower
voltages and uses smaller cable connectors, providing ease of installation. You can
easily upgrade storage devices that are compatible with the serial ATA interface
specification.
Page 1-4
Introduction
Mainboard Form-Factor
This board is designed with M-ATX form factor - the latest industry standard for
chassis design. The M-ATX form factor is essentially a Baby-AT baseboard
rotated 90 degrees within the chassis enclosure and a new mounting configuration for the power supply. With these changes the processor is relocated away
from the expansion slots, allowing them all to hold full length add-in cards.
M-ATX defines a double height aperture to the rear of the chassis which can be
used to host a wide range of onboard I/O. Only the size and position of this
aperture is defined, allowing PC manufacturers to add new I/O features (e.g.; TV
input, TV output, joystick, modem, LAN, audio, etc.) to systems. This will help
systems integrators differentiate their products in the marketplace, and better
meet your needs.
•By integrating more I/O down onto the board and better positioning the hard
drive and floppy connectors material cost of cables and add-in cards is
reduced.
•By reducing the number of cables and components in the system, manufacturing time and inventory holding costs are reduced and reliability will
increase.
•By using an optimized power supply, it's possible to reduce cooling costs
and lower acoustical noise. An ATX power supply, which has a sidemounted fan, allows direct cooling of the processor and add-in cards making
a secondary fan or active heatsink unnecessary in most system applications.
Expandable I/O
Single chassis
fan for system
ATX 12V power
connector
CPU socket
PCI slots
AGP slot
ATX
Power
Supply
IDE connectors
Floppy
connector
3 1/2-inch
Bay
Figure 2: Summary of ATX chassis features
5 1/4-inch
Bay
ATX power connector
Page 1-5
Introduction
I/O Shield Connector
The board is equipped with an I/O back panel (Figure 3). Ensure that your computer
case has the appropriate I/O cutout.
USB2.0
ports
RJ-45 LAN
(Optional)
USB2.0
ports
Line-in/Rear out (Light blue)
Line-out/Front out (Lime)
Mic-in/Center&Subwoofer (Pink)
PS/2
Mouse
PS/2
Keyboard
Parallel Port
COM1
VGA1
Figure 3: I/O ports
Power-On/Off (Remote)
This board has a 20-pin ATX and a 4-pin ATX12V power supply connector (Figure
4). For power supplies that support the Remote On/Off feature, this should be
connected to the mainboard front panel PW_ON connector for the computer power
On/Off button.
The board has been designed with “Soft Off" function. You can turn off the system
in two ways: by pressing the front panel power On/Off button or using the "Soft
Off" function (incorporated in the mainboard’s onboard circuit controller) that can
be controlled by an operating system such as Windows®XP/ME/2000/98/95.
Note: For maintaining the DDR SDRAM power during STR (ACPI S3) function, it is
strongly recommended to use power supplies that have a +5VSB current of (>
=) 2A. Please check the 5VSB’s specification that has been printed on the
power supply’s outer case.
Note: The board requires a minimum of 250 Watt power supply to operate. Your
system configuration (amount of memory, add-in cards, peripherals, etc.) may
exceed the minimum power requirement but to ensure that adequate power is
provided, use a 300 Watt (or greater) power supply. Also your power supply
must support 4-pin ATX 12V connector.
PW-ON
Page 1-6
12V 4-pin
POWER SUPPLY
20-pin
Case (chassis) Power ON/OFF button (PW-ON)
Figure 4: Simple ATX power ON/OFF controller
System Block Diagram
Introduction
Figure 5: System Block Diagram
Page 1-7
Introduction
Page Left Blank
Page 1-8
Mainboard Features
Processor
Socket 478 Intel® Pentium® 4 and Celeron processors from 1.7GHz up to
3.2+ GHz
Supports the following System Bus and Memory combination:
FSB400 / DDR266 (PC2100)
FSB533 / DDR266/333 (PC2100/PC2700)
FSB800 / DDR333 (PC2700)*
FSB800 / DDR400 (PC3200)
* When configured to FSB800/DDR333, adaptive synchronization aligns to the
closest FSB to memory clock ratio, setting memory channel to 320MHz.
Supports Hyper-Threading Technology
To enable the Hyper-Threading Technology function on your computer
system requires ALL of the following platform components:
)CPU:An Intel
)Chipset:An Intel
)BIOS:A BIOS that supports HT Technology and has it enabled.
)OS:An operating system that supports HT Technology.
Performance will vary depending on the specific hardware and software
you use. See <http://www.intel.com/info/hyperthreading> for information
including details on which processor support HT Technology.
Features
Section 2
FEATURES
®
Pentium® 4 Processor with HT Technology.
®
Chipset that supports HT Technology.
Chipset
Intel 865G Chipset (865G + ICH5/R)
- Built-in Intel Extreme Graphics
Main Memory
Two 184-pin DDR DIMM sockets for PC2100/2700/3200 (DDR266/333/400)
DIMMs
Page 2-1
Features
Supports 128-bit dual channel memory architecture
Supports up to 2GB memory size
BIOS
Flash EEPROM with Award BIOS
- ACPI v2.0 compliant
- S3 (Suspend to DRAM) sleep-state support
- SMBIOS (System Management BIOS) v2.2 compliant
- Supports Power failure recovery
- Able to wake the computer from specific states by LAN, Power switch,
LAN -->Integrates 10/100Mps Fast Ethernet controller with onboard
(Optional)
S-ATA --> 2 S-ATA Port for up to 150MB/sec transfer rate
IDE -->2 ordinary IDE Port with PIO/Ultra DMA-33/66/100 for up to 4
Realtek RTL8101L LAN Chipset
devices
Legacy IO Controller
Winbond W83627HF LPC IO controller with floppy, printer, game, serial
and SIR interface
Audio
Six channel audio with analog and digital output using Cmedia CMI9739A
AC’97 CODEC
- AC’97 v2.2 compliant
- In 2-CH mode, supports Line-In (Light blue), Line-Out (Lime) and Mic-In
(Pink) at rear panel
- In 6-CH mode, supports Rear speaker-out (Light blue), Front speaker-out
(Lime) and Center&Subwoofer speaker-out (Pink) at rear panel
- Supports CD-In, Aux-In and S/PDIF-in/out interface
- Supports Line-out and Mic-In for front panel
Page 2-2
Peripheral Interfaces
) At Rear Panel
PS/2 keyboard and mouse ports
One Parallel (printer) port
One Serial port
One VGA port
One RJ45 LAN connector (Optional)
Four USB2.0 ports
Three Audio jacks
) Onboard connector and pin-header
One floppy drive connector
Two IDE connectors
Four extra USB2.0 ports
One CD-IN and One AuX-IN connector
One S/PDIF in/out connector
One IR connector
One Front Panel Audio connector
One Game port connector
One COM2 connector
Two S-ATA connectors
Two Fan connectors
Features
Front Panel Controller
Supports Reset & Soft-Off switches
Supports HDD & Power LEDs
Supports PC speaker
Expansion Slots
One AGP slot supporting 1.5v 4X/8X AGP card
- AGP v3.0 compliant
Page 2-3
Features
Three PCI slots with Bus Master support
- PCI v2.3 compliant
Other Features
Magic Health – a H/W monitoring software utility, for voltages, temperatures
and fan-speeds sensing
EZ Boot – An easy way let end-user can choose to boot from hard drive,
CD-ROM, floppy, …
Supports exclusive KBPO (Keyboard Power On) function
Excellent Overclocking capabilities through
- subtle frequency tuning on FSB
- Supports complete Asynchronous FSB/Memory and Asynchronous FSB/
AGP, PCI scheme for overclocking
Form Factor
245mm x 220 mm Micro ATX size
Page 2-4
Installation
Section 3
INSTALLATION
Page 3-1
Installation
Mainboard Layout
Page 3-2
Installation
Easy Installation Procedure
The following must be completed before powering on your new system:
3-1.CPU Installation
3-2.Jumper Settings
3-3.System Memory Configuration
3-4.Expansion Slots
3-5.Device Connectors
3-1 CPU Installation
Figure 1
Step 1
Open the socket by raising the actuation
lever.
Figure 2
Pin 1
Step 2
Align pin 1 on the CPU with pin 1 on
the CPU socket as shown in the
illustration above. The CPU is keyed to
prevent incorrect insertion. Don’t force
the processor into the socket. If it does
not go in easily, check for mis-orienta-
tion and reinsert the CPU.
Make sure the processor is fully
inserted into the socket.
Page 3-3
Installation
Figure 3
Step 3
Close the socket by lowering and
locking the actuation lever.
Step 4
Apply thermal compound to the top of
the CPU and install the heatsink as
Figure 4
shown.
Figure 5Figure 6
Step 5
Install the cooling fan assembly. Press
the two clips in the direction of the
arrows shown in Figure 5 to secure the
Step 6
Plug the CPU fan into the CPU fan
connector.
The installation is complete.
assembly to the CPU socket.
NOTES:
•Damage to Intel Pentium
TM
4 processors might result if installed with
incorrect CPU fan and heatsink assemblies. Use Intel’s design thermal
solution shown in the illustrations above: an active heatsink; an extruded
aluminum heatsink base; and a fan attached to the top of the fin array.
•Apply heatsink thermal compound or paste to the CPU to avoid CPU
overheating and damage.
•In accordance with Intel Corp. specifications, do not install a CPU over
50 times to avoid bending the pins and damaging the CPU.
Page 3-4
3-2 Jumper Settings
Installation
JCMOS:
Clear CMOS data Jumper
If the CMOS data becomes corrupted or you
forgot the supervisor or user password,
clear the CMOS data to reconfigure the
system back to the default values stored in
the ROM BIOS.
Settings:
1
1-2: Normal (Default)
2-3: Clear CMOS
To CMOS Clear data, please follow the steps below.
1. Turn off the system.
2. Change the jumper from “1-2” to “2-3” position
for a few seconds.
3. Replace the jumper on to the “1-2” position.
4. Turn on the system and hold down the <Del>
key to enter BIOS setup.
Page 3-5
Installation
3-3 System Memory Configuration
Memory Layout
The mainboard accommodates two PC2100/PC2700/PC3200 184-pin DIMMs (Dual In-
line Memory Modules):
•Supports up to 2.0GB of 266/333/400MHz DDR SDRAM.
•Supportstwo 64-bit wide DDR data channels.
•Available bandwidth up to 3.2GB/s (DDR400) for single-channel mode and
6.4GB/s (DDR400) in dual-channel mode.
•Supports non ECC DIMMs.
•Registered DIMMs not supported.
•Supports 128-Mb, 256-Mb, 512Mb DDR technologies.
•Supports only x8, x16, DDR devices with four banks.
•SPD (Serial Presence Detect) scheme for DIMM detection support.
•Supports configurations defined in the JEDEC DDR1 DIMM specification
only.
Figure 6 and Table 1 show several possible memory configurations.
<Figure 6>
<Table 1>
* SS: Single-Sided DIMM, DS: Double-Sided DIMM
DDR-A1 DIMM 1
DDR-B1 DIMM 2
MMID1
)tib-46(
1#MMIDSD/SSSD/SS
2#MMIDSD/SSSD/SS
MMID2
)tib-821(
Page 3-6
Dual Channel
Installation
NOTES:
• When FSB is 400MHz, only DDR266 is support.
• When FSB is 533MHz, DDR266/333 are support.
• When FSB is 800MHz, the supports DDR333/400 (With DDR333, adaptive
synchronization aligns to the closest FSB to memory clock ratio, setting memory
channel to 320MHz)
• For one DIMM memory configuration, the DIMM can be located on any of
DIMM#1 to DIMM#2 in 64-bit mode.
• For two DIMMs memory configuration, it is recommended to mount the
DIMMs on slots of the same color to enable 128-bit mode. Only in keeping
those DIMMs in same type and same size are preferred.
• Using non-compliant memory with higher bus speeds (overclocking) may
severely compromise the integrity of the system.
Page 3-7
Installation
DIMM Module Installation
Figure 8 displays the notch on the DDR DIMM memory module.
DIMMs have 184 pins and one notch that matches with the DDR DIMM socket.
DIMM modules are installed by placing the chip firmly into the socket and
pressing straight down as shown in figure 9 until the white clips close and the
module fits tightly into the DIMM socket (figure 10).
CENTER KEY ZONE
(2.5 V DRAM)
Figure 8 - DIMM notch
Figure 9 - DIMM module clips before installation
Figure 10 - DIMM module clip after installation
To remove the DIMM module press down the white clips and the module will be
ejected from the socket.
Page 3-8
3-4 Expansion Slots
Installation
AGP Slot
The mainboard is equipped with an AGP
slot. Make sure you install a card that
supports the 1.5V specification.
AGP Slot
PCI Slots
PCI Slots
The mainboard is equipped with 3 PCI
slots.
Installing an Expansion Card
The steps below assume that the mainboard is already installed in the system chassis.
1.Make sure the PC and all other peripheral devices connected to its has been
powered down.
2.Disconnect all power cords and cables.
3.Remove the system unit cover.
4.Remove the bracket of the slot that you intend to use. (You need to remove the
screw in order to remove the bracket.)
5.Align the card above the slot then press it down firmly until it is completely
seated in the slot.
6.Secure the card to the chassis with the screw you removed in step 4.
7.Replace the system unit cover.
8. Power on the PC.
9.Enter the BIOS step program to make the necessary settings.
10. Save the settings and restart the PC.
11. Install the software drivers of the expansion cards, if necessary.
Page 3-9
Installation
AGP Card Installation Caution
1. AGP card component is blocked
by DIMM socket lock.
2. AGP slot clicker is not locked.
3. AGP card edge connector is not
inserted properly.
1. AGP card component is not
blocked by DIMM socket lock.
2. AGP slot clicker is locked.
3. AGP card edge connector is
inserted properly.
Page 3-10
1. AGP slot clicker is not locked.
2. AGP card edge connector is not
inserted properly.
1. AGP slot clicker is locked.
2. AGP card edge connector is
inserted properly.
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