Chaintech 9BIL3 User Manual

9BIL3

Intel Socket 478

Intel 845D + ICH2

Declaration of Conformity

According to 47 CFR, Parts 2 and 15 of the FCC Rules

The following designated product:

EQUIPMENT: MAINBOARD

MODEL NO.: 9BIL3

u-ATX Motherboard

is a Class B digital device that complies with 47 CFR Parts 2 and 15 of the FCC
Rules. Operation is subject to the following two conditions:

User’s Guide

1. This device may not cause harmful interference.

Version 1.0

2. This device must accept any interference received, including interference that
may cause undesired operation.

This declaration is given to the manufacturer:

CHAINTECH-EXCEL COMPUTER INC.

4427 Enterprise St. Fremont, CA 94538, U.S.A.

http://www.chaintech-excel.com

Chaintech President: Simon Ho

Signature:

Federal Communications Commission Sta te m ent

100%

This device complies with FCC Rules Part 15. Operation is subject to the following two conditions:
* This device may not cause harmful interference.
* This device must accept any interference received, including interference that may cause undesired operation.

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part
15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radi ate radio frequency energy. If this equipment is not
installed and used in accordance with the manufacturer's instructions, it may cause harmful interference to radio
communications. However, there is no guarantee that interference will not occur in a particular installation. If this
equipment does cause harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct the interference by one or more of the following
measures:
* Reorient or relocate the receiving antenna.
* Increase the separation between the equipment and receiver.
* Connect the equipment to an outlet on a circuit different from that to which the receiver is connected.
* Consult the dealer or an experienced radio/TV technician for help.

The use of shielded cables for connection of the monitor to the graphics card is required to assure compliance
with FCC regulations. Changes or modifications to this unit not expressly approved by the party responsible for
compliance could void the user's authority to operate this equipment.

Canadian Department of Communications Statement

This digital apparatus does not exceed the Class B limits for audio noise emissions from digital apparatuses set
out in the Radio Interference Regulations of the Canadian Department of Communications.

Manufacturer's Disclaimer Statement

The information in this document is subject to change without notice and does not represent a commitment on
the part of the vendor. No warranty or representation, either expressed or implied, is made with respect to the quality,
accuracy or fitness for any particular purpose of this document. The manufacturer reserves the right to make changes to
the content of this document and/or the products associated with it at any time without obligation to notify any person
or organization of such changes. In no event will the manufactur er be liable for direct, indirect, special, incidental or
consequential damages arising out of the use or inability to use this product or documentation, even if advised of the
possibility of such damages. This document contains materials protected by copyright. All rights are reserved. No part
of this manual may be reproduced or transmitted in any form, by any means or for any purpose without expressed
written consent of its authors. Product names appearing in this document are mentioned for identification purposes only.
All trademarks, product names or brand names appearing in this document are registered property of their respective
owners.

Printed in Taiwan.

Feb 2003

OST-CONSUMER

RECYCLED PAPER

TABLE OF CONTENTS

Chapter 1

Chapter 2

Chapter 3

Chapter 4

Introduction...................................................................1

1-1 Product Specifications ..........................................................................................1

1-2 Package Contents..................................................................................................1

1-3 9BIL3 Motherboard Layout..................................................................................2

Hardware Setup.............................................................3

2-1 Installing a CPU Processor for Socket 478...........................................................3

2-2 Setting Your CPU’s Performance .........................................................................3

2-3 Main Memory Configuration................................................................................ 3

2-4 Connector and Jumper Settings ............................................................................4

BIOS Setup Program....................................................8

3-1 Standard CMOS Setup..........................................................................................8

3-2 Advanced BIOS Features......................................................................................9

3-3 Advanced Chipset Features ................................................................................ 11

3-4 Integrated Peripherals .........................................................................................12

3-5 Power Management Setup ..................................................................................14

3-6 PNP/PCI Configurations.....................................................................................16

3-7 Frequency/Voltage Control.................................................................................16

3-8 Load Fail-Safe Defaults......................................................................................17

3-9 Load Optimized Defaults....................................................................................17

3-10 Supervisor Password & User Password Setting

........................................................17

3-11 Save and Exit Setup.......................................................................................... 17

3-12 Exit Without Saving..........................................................................................17

DRIVER Setup ............................................................18

4-1 Intel IDE Bus Mastering Drivers Setup..............................................................18

4-2 Ultra ATA storage driver Setup. ......................................................................... 18

4-3 Audio Driver Setup.............................................................................................19

4-4 LAN Driver Setup...............................................................................................19

4-5 USB 2.0 Driver (Optional)..................................................................................19

Chapter 1

Chapter 1

Chapter 1

Introduction

1-1 Product Specifications

Processor

- Supports Intel Celeron/Pentium 4 Socket 478 CPU

- Supports Intel Celeron/Pentium 4 system bus at 400/533MHz

Chipset

- Intel 845D + ICH2

Main Memory

- Supports two 184 pin DDR DIMMs up to 2GB

- Supports PC1600/2100 DDR modules

Expansion Slots

- One 1.5V AGP slot for 4X AGP

- Three 32-Bit PCI slots (v2.2 compatible)

Audio Subsystem via AC-Link

- With external high quality AC’97 Codec

- Complete software driver supports for Windows® OS

Ultra DMA 66/100 PCI IDE Controller

- Supports two IDE ports up to 4 ATAPI devices

- Supports PIO Mode 4 up to 16.6MBps, Multi Mode 4 up to 66MBps and Multi Word
Mode 5 up to 100MBps with Bus Mastering

- Bus-Mastering software drivers for all common multi-tasking operating systems

Embedded USB 1.1 Controller

- UHCI compliant USB host controller with Root hub

- Four USB ports (UHCI v11.0 compliant) with over-current protection

- Optional USB adapter for additional USB 1.1 ports

Onboard VIA VT6202 USB 2.0 Host Controller (Optional)

- One EHCI USB 2.0 controllers and two UHCI USB 1.1 controllers support total four
USB 2.0/1.1 ports

- Supports USB 2.0 high-speed device @480 Mb/s transfer rates

- Optional USB adapter for additional USB 2.0/1.1 ports

On board ITE 8702 Super I/O Functions

- Two UARTs support serial port and IR function (up to 115.2Kbps) for HPSIR and
ASKIR

- One SPP/ECP/EPP parallel port

- One floppy disk drive connector supports up to 2.88MB

Fast Ethernet Controller

- Onboard Realtek RTL8101L supports 10/100Mbps fast Ethernet

Boot-Block Flash ROM

- Award system BIOS supports PnP, APM, DMI, ACPI, & Multi-device booting
features.

1-2 Package Contents

This product comes with the following components:

1. Motherboard x 1

2. 40-Pin UDMA-100 IDE Cable x 1

Blue to motherboard, Gray to Master and Black to Slave

3. 34-Pin floppy Disk Drive Cable x 1

4. User’s Guide x 1

5. Driver CD x 1

1-3 9BIL3 Motherboard Layout

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Page 4

Page 5, 6

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Page 4

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Page 6

Page 3

1

2

Chapter 2

board is electrostatic sensitive. Do not touch without
wearing proper safety gadget and make sure to disconnect the power
cable from the power source before performing any work on your

heat sink with cooling fan is

necessary for proper heat dissipation from your CPU. Failing to install

You do not need to make voltage settings because this board will automatically

Chapter 2

Chapter 2

Hardware Setup

If your motherboard has already been installed in your computer you may still need to
refer to this chapter if you plan to upgrade your system's hardware.

This mother

motherboard. Not doing so may result in electrical shock!

2-1 Installing a CPU Processor for Socket 478

The Intel® Socket 478, designed for the Pentium 4 processor, has been incorporated as
a standard motherboard specification. To insert your CPU into Socket 478 please
follow the steps bellow:

1. Locate the 478-pin CPU socket on the motherboard.

2. Unlock the socket by pressing the leaver sideways, and then open it up to a 90-degree
angle.

3. Locate a Gold Mark on the top surface of the CPU, which is close to one of the CPU
corners. The same corner will also be cut off, leaving a noticeable notch in the CPU's
corner. These markings indicate Pin 1 on the CPU.

4. Gently insert the CPU with Gold Mark/Pin 1 at the same corner of Socket 478, which
is located close to the end of the lever. Allow the weight of the CPU to push itself
into place. Do not apply extra pressure as doing so may result in damaging your
CPU.

5. When the CPU is correctly inserted, close the leaver with your finger on to of the
CPU to make sure the CPU is properly embedded into the socket.

6. Insert an appropriate heat sink and fan for proper Heat dispatch.

Installing a standard Intel® specified

these items may result in overheating and possible burnout of your CPU.

2-2 Setting Your CPU’s Performance

Frequency Configuration:

This motherboard uses a new user-friendly technology that enables the user to setup a
main board’s CPU parameters through an easy to use BIOS setup procedure. It is no
longer necessary to make many jumper settings as on conventional motherboard.
After installing all your hardware into your PC system, you can manually configure
your CPU clock ratio and CPU clock according to your processor’s specifications. By
turning on your system’s power. Enable the CMOS Setup Utility by pressing the delete
key when your BIOS identification screen appears, then go to the Frequency/ Voltage
control option and select your CPU clock ration and CPU clock speed (please refer to
Chapter3 for more details).

set your CPU voltage.

2-3 Main Memory Configuration

The DDR SDRAM memory system consists two banks and can support the memory
size up to 1 GB per DIMM. If you only use one bank, it does not matter which one you
use and if you use two or more banks, it does not matter which bank you install first.

DDR SDRAM Specifications

DIMM type: 2.5V, 184-pin unbuffered PC1600/2100 DDR SDRAM.
Module size: Single/double-sided 64/128/256/512Mbytes or 1GBytes.
Parity: Either parity or non-parity.

2-4 Connector and Jumper Settings

Connectors are used to link the system board with other parts of the system, including
the power supply, the keyboard, and the various controllers on the front panel of the
system case.

The power supply connector is the last connection to be made while
installing a motherboard. Before connecting the power supply, please
make sure it is not connected to the power source.

PW1 / 2 (ATX Power Supply Connector)

The power cord leading from the system's power supply to the external power source
must be the very last part connected when assembling a system. The ATX power
supply provides a single 20-pin connector interface, which incorporates standard +/-5V,
+/-12V, optional 3.3V and Soft-power signals. The Soft power signal, a 5V trickle
supply is continuously supplied when AC power is available. When the system is in
the Soft-Off mode, this trickle supply maintains the system in its minimum power
state.
The ATX 12V power supply has a new +12V (4-pin) and +5V/3.3V (6-pin) auxiliary
power connector. To enable the delivery of more +12 VDC and +5/3.3V VDC current
to the motherboard.

Power-On By Modem

While in Soft-Off state, if an external modem ring-up signal occurs, the system wakes
up and can be remotely accessed. You may enable this function in BIOS's Power
Management Setup menu. (See section

3. 5

)

Blinking LED in Suspend Mode

While in Suspend mode, the LED light on the front panel of your computer will flash.
Suspend mode is entered by pressing the Override Power Button

, pushing the Green
button on your ATX case, or enabling the Power Management and Suspend Mode
options in BIOS's Power Management menu. (See section

3.5

)

Poly-fuse Over Current Protection

The poly-fuse protects the system from dangerous voltages that the system might be
exposed to via the keyboard or USB connector. In case of such exposure, the poly-fuse
will immediately be disconnected from the circuit, just like a normal fuse. After being
disconnected for a certain period of time, the poly-fuse will return to its normal state.
Then the keyboard or USB connector can function properly again. Unlike conventional
fuses, the poly-fuse does not have to be replaced, relieving the user wasted time and
inconvenience.

CN1A (Front Panel Connector)

1. PWR-SW (Over-ride Power Button Connector)
The power button on the ATX chassis can be used as a normal power
switch as well as a device to activate Advanced Power Management
Suspend mode. This mode is used for saving electricity when the
computer is not in use for long periods of time. The Soft-OFF by
PWR-BTTN function in BIOS's Power Management Setup menu must
be set to [Delay 4 Sec.] to activate this function.

3

4

Chapter 2

Chapter 2

When the Soft-OFF by PWR-BTTN function is enabled, pushing the power button
rapidly will switch the system to Suspend mode. Any occurrence of external activities
such as pressing a key on the keyboard or moving the mouse will bring the system
back to Full-On. Pushing the button while in Full-On mode for more than [4 seconds]
will switch the system completely off. See Over-ride Power Button Operation
diagram.

P-LED

2.

3. G-BTN/G-LED (Green Button Switch/LED Connector)

4. RESET (System Reset Switch Connector)

5. SPEAKER (Speaker Connector)

6.

(Power LED Connector)
The power indicator LED shows the system's power status. It is important to pay
attention to the correct cables and pin orientation (i.e., not to reverse the order of these
two connectors.)

Some ATX cases provide a Green button switch, which is used to put the system in
Suspend mode. In Suspend mode, the power supply to the system is reduced to a
trickle, the CPU clock is stopped, and the CPU core is in its minimum power state.
The system is woken up whenever the keyboard or mouse is touched. The system
resumes in different ways as defined by Power Management Setup screen in BIOS.

This connector should be connected to the reset switch on the front panel of the
system case. The reset switch allows you to restart the system without turning the
power off.

This 4-pin connector connects to the case-mounted speaker.

HD-LED

The IDE activity LED lights up whenever the system reads/writes to the IDE devices.

(IDE Activity LED Connector)

FD1 (Floppy Connector)

The motherboard provides a standard floppy disk drive connector that supports 360K,
720K, 1.2M, 1.44M and 2.88M floppy disk types, use this connector to connect 34 pins
of Floppy.

IDE1 / 2 (IDE Hard-Disk Connector)

The motherboard has a 32-bit Enhanced PCI IDE and Ultra ATA66/100 controller that
provides PIO mode 0~4, Bus Master, and Ultra ATA66/100 function. This connector is
used for connecting 40 pins of ATAPI devices.
IDE 1 only connects two IDE devices. (Primary Master/Slave)
IDE 2 only connects two IDE devices. (Secondary Master/Slave)

JP1 (CMOS Clear Jumper)

Pin Definition
1-2 Normal (default)
2-3 Clear CMOS Data

2. Set the jumper cap at location [2-3] for <5 seconds>, and then set it back to the

default position.

3. Connect the system's power and then start the system.

4. Enter BIOS's CMOS Setup Utility and choose Load Setup Defaults. Type [Y] and
then press [Enter] to continue.

5. Set the system configuration in the Standard CMOS Setup menu.

There is a CMOS RAM on board that has a power
supply from external battery to keep the data and
system configuration. To clear the contents of the
CMOS, please follow the steps below.

1. Disconnect the system power supply from the power
source.

JP6 (Enable/Disable USB 0/1 Device Wake-Up Jumper)

Pin

Definition
1-2 Disable (default)
2-3

Enable

A USB keyboard hot key or a USB mouse click can
wake up this board. To use this function, select a hot key
of your choice at the USB Resume from S3 option under
Wake Up Events in the BIOS's Power On Management
screen. You must also set this jumper's cap to pins 2-3 to
use this function.

CN17 (Blue LED Mode Jumper)

These features work entirely the same as the power indicator LED,
both shows the system’s power status. The only difference is that
this one is blue while the other is red LED.

FAN1 / 2 (CPU/System Cooling Fan Connectors)

Connect the CPU/system/case-cooling fan to FAN1/2. The
wiring and plug may vary depending on the manufacturer. On
standard fans, the red wire is positive (+
is ground.

CN2 / 2A (CD-ROM Audio-in Connector)

Use the audio cable enclosed with your CD-ROM disk drive to
connect the CD-ROM to your motherboard. This will enable
your CD-ROM's audio function.

CN5 [WOL (Wake-on-LAN) Connector]

Enable the Wake Up On LAN selection in BIOS's Power
Management Menu to use this function. The capability to
remotely manage PCs on a network is a significant factor in
reducing administrative and ownership costs. Magic Packet
technology is designed to give WOL capability to LAN
controller. This header is used to connect an add-in NIC
(Network Interface Card) which gives WOL capability to the
motherboard.

CN5A [WOM (Wake-on-Modem) Connector]

Enable the Wake Up On Modem selection in BIOS's Power
Management Menu to use this function. This header is used to
connect an add-in modem card, which gives WOM capability to
the motherboard.

CN23 (Front USB Connector)

If you want to use a USB Keyboard, you must enable the USB
keyboard support function in BIOS's Integrated Peripherals
menu (See Section 3.4). This board contains a USB Host
controller and includes a root hub with two connectors for
optional USB Adaptor.

12V

) and the black wire

5

6

Chapter 2

Chapter 3

CN24 (Front Audio Connector)

This connector give you the option of a front panel audio jack
cable ext. to be plug into a special custom designed system case.
Simply remove the two jumper caps at pin [
plug it into the (optional) cable ext. connector. Pin [
[9-10] are shorted (default) to enable the back panel audio
function.

IR2 (IR Connector)

Select a UART Mode in BIOS's Integrated Peripherals menu the
UART port to support IR function. (See section
Device of Integrated Peripherals)

5-6

] and [

3.4

9-10

] then

5-6

] and

Super I/O

Chapter 3

BIOS Setup Program

Phoenix-Award BIOS ROM has a built-in setup program that allows users to modify
the basic system configuration. This information is stored in CMOS RAM so that it
can retain the setup information, even when the power is turned off.
To enter the Phoenix-Award BIOS setup program press the [Delete key] when you

Power on

or

reboot

the computer system. The primary screen as shown in Figure 3-1
is a list of the menus and functions available in the setup program. Select the desired
item by your arrow keys and press enter to make the changes. Operating commands are
located at the bottom of this and all other BIOS screens. When a field is highlighted,
on-line help information is displayed on the right side of the screen.

Figure 3-1 Setup Program Initial Screen

3-1 Standard CMOS Setup

The Standard CMOS Setup allows users to configure system components such as hard
disk drive, floppy disk drive and video display as well as date, time and boot-up error
signaling. This configuration menu should be changed when installing a motherboard
for the first time, changing hardware in your system such as the HDD, FDD, video
display, or when the CMOS data has been lost or contaminated. Choose the Standard
CMOS Setup option from the CMOS Setup Utility menu (Figure 3-1) to display the
following screen.

Date/Time

Set the date and time of the system. Do not skip this function as all of your timed
events such as power management, saving files, etc are based on this timer.

IDE (Primary/Secondary; Master/Slave)

This category identifies up to four IDE hard disk drives that have been installed in the
computer. This section does not show information on other IDE devices such as
CD-ROM drives or other hard drive type such as SCSI drives.

Drive A/B

Select different Floppy device Model. Available options are [None], [360K, 5-1/4 in],
[1.2M, 5-1/4 in], [720k, 3-1/2 in], [1.44M, 3-1/2 in], and [2.88M, 3-1/2 in].

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Chapter 3

Many disk diagnostic programs that access the boot sector table can trigger the

warning message. If you plan to run such a program, we recommend that

Chapter 3

Video

Select the type of video adapter present in your system. You can ignore this setting if
you are using a VGA monitor; VGA BIOS will automatically configure this setting.

Halt On

When the system is powered on, BIOS performs a series of diagnostic tests called
POST (Power On Self Test). This function stops the computer if BIOS detects a
hardware error. You can tell BIOS to halt on all errors, no errors, or not to halt on
specific errors.

3-2 Advanced BIOS Features

By choosing the Advanced BIOS Features option from the CMOS Setup Utility menu
(Figure 3-1), the screen below is displayed. This sample screen contains the
manufacturer's default values for the motherboard.

Virus Warning

When you set as enabled, you receive a warning message if a program (specifically, a
virus) attempts to write to the boot sector or the partition table of the hard disk drive.

virus­you first disable the virus warning.

CPU L1 & L2 Cache

Cache memory is much faster than conventional DRAM system memory. These fields
allow you to enable or disable the CPUs Level 1 built-in cache and Level 2 external
cache. Both settings are left enabled to significantly increase the performance of your
computer.

Quick Power On Self Test (POST)

Enable this function to reduce the amount of time required to run the POST (Power On
Self Test). BIOS will save time by skipping some items during POST. It is
recommended that you disable this setting. Discovering a problem during boot up is
better than loosing data during your work.

First/Second/Third/Boot Other Device

This option sets the sequence of drives BIOS attempts to boot from after POST
completes. BIOS will search these drives for an operating system.

Swap Floppy Drive

Enabling this function will swap the floppy drive assignment so that drive A will
function as drive B, and drive B will function as drive A. Note that the boot sequence
assignment mentioned directly above does not include booting from floppy drive B.
This function is useful if floppy drives B and A are of a different format and you want
to boot from floppy drive B.

Boot up Floppy Seek

This is a set up check for floppy power-on after starting the computer system.

Boot Up NumLock Status

This function defines the keyboard's number pad as number keys or arrow keys. If it is
set at on the number keys will be activated, if it is set at off the arrow keys will be
activated.

Gate A20 Option:

This allows you to set the Gate A20 status. When set to [
by chipset. When set to [

Normal

], Gate A20 is cont rolled by a specific pin from the

Fast

], Gate A20 is cont rolled

keyboard controller. Available options are [Fast] and [Normal].

Keyboard Interface

1. Typematic Rate Setting
When enabled, you can set the following two-typematic control items. When disabled,
the keyboard controller determines keystrokes arbitrarily in your system.

2. Typematic Rate (Chars/Sec)
The typematic rate sets the rate at which characters on the screen repeat when a key is
pressed and held down.

3. Typematic Delay (Msec)
The typematic delay sets how long after you press a key that a character begins
repeating.

Security Option

The Supervisor and/or User Password functions shown in Figure 3-1 must be set to
take advantage of this function. See Section 3.11 for password setting information.
When the Security Option is set to System, a password must be entered to boot the
system or enter the BIOS setup program. When the Security Option is set to Setup, a
password is required to enter the BIOS setup program.

APIC Mode

This item can enable or disable the APIC (Advanced Programmable Interrupt

Controller

). Due to compliance to PC2001 design guide, the system is able to run in

APIC mode. Enabling APIC mode will expand available IRQs resources for the system.
Available options are [Enabled] and [Disabled].

MPS Version Control For OS

This item allows you to select which MPS (Multi-Processor Specification) version to
be used for the operating system. You need to select the MPS version which is
supported by your operating system. To find out which version to use, consult the
vendor of your operating system. Available options are [

1.4

] and [

1.1

].

OS Select (For DRAM >64MB)

If your system's DRAM is larger than 64MB and you are running OS/2, select OS/2 as
the item value. Otherwise, set the item value to Non-OS/2 for all other operating
systems.

Small Logo(EPA) Show

This setup allows photo that is EPA. Logo.

HDD Instant Recover

This board supports HDD Instant Recover, Select enabled to use the function. Upon
system boot up, the HDD Instant Recover Utility will be shown on the screen. Select
enable or disable to continue booting.

Show POST CODE

Enabling this function can show POST error code on the screen before proceeding to
operating system.

9

10

Chapter 3

board
manufacturer and should not be changed unless you are absolutely sure of
what you are doing. Explanation of the DRAM timing and chipset features
setup is lengthy, highly technical and beyond the scope of this manual. Below

Chapter 3

3-3 Advanced Chipset Features

By choosing the [

Advanced Chipset Features

] option from the CMOS Setup Utility
menu (Figure 3-1), the screen below is displayed. This sample screen contains the
manufacturer's default values for the motherboard.

All of the above settings have been determined by the mother

are some abbreviated descriptions of the functions in this setup menu.

DRAM Timing Selectable

The function allows you to enable or disable the DRAM timing control by SPD. When
set to Manual, you can select the RAS Precharge Time(tRP), RAS Active Time(tRAS),
RAS to CAS Delay(tRCD), CAS Latency Setting, and DRAM Addr/Cmd Rate.

1. CAS Latency Time

This item controls the latency between DRAM read command and the time the data
actually becomes available.

2. Active to Precharge Delay

This item controls the number of DRAM clocks used for DRAM parameters.

3. DRAM RAS# to CAS# Delay

This item controls the latency between DRAM active command and
read/write command.

4. DRAM RAS# Precharge

This item controls the idle clocks after issuing precharge command to the
DRAM.

Dram Read Thermal Mgmt

Available options: [Disabled] and [Enabled].

System BIOS Cacheable

Enabling this function allows caching of the system BIOS ROM at F0000h-FFFFFh,
resulting in better system performance. However, if any program writes to this memory
area, a system error may result. It is advised to leave this setting. Caching the system
BIOS results in better performance than shadowing the system BIOS.

Video BIOS Cacheable

Enabling this function will allows caching of the video RAM, resulting in better
system performance. However, if any programs write to this memory area, a system
error may occur.

Memory Hole At 15M-16M

Enabling this function will reserve the memory address space between 15MB and
16MB for ISA expansion cards. However, enabling this function will result in not
allowing the system to have access to memory above 16MB. Please note that some
expansion cards require this setting to be enabled. The default setting is Disabled. If
Auto Configuration is enabled, you must set the DRAM timing function to 60ns or
70ns, depending on the type of DRAM you install.

Delayed Transaction

Available options: [Disabled] and [Enabled].

Delay Prior to Thermal

Available options: None, 4, 8, 16, and 32 min.

AGP Aperture Size

This function determines the amount of system memory that is given to the AGP card.
Options range from

4MB

to

256MB

. This is a dynamic memory allotment in that the
AGP card will only use the amount of memory that it needs. The remaining memory,
which is not in use, will be available for the system. For example, if 16MB is allotted
to the AGP card and the card only needs 8MB, the remaining 8MB will be available
for system use.

Flash BIOS Protection

The motherboard manufacturer developed BIOS protection technology that protects
the System BIOS from accidental corruption by unauthorized users or computer
viruses. When enabled, the BIOS data cannot be changed when attempting to update
BIOS with the FLASH utility. When disabled, the BIOS data can be updated by using
the FLASH utility.

3-4 Integrated Peripherals

This section provides information on setting peripheral devices. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-1), the
screen below is displayed. This sample screen contains the manufacturer's default
values for the motherboard.

OnChip IDE Device

Press [Enter] to enter the sub-menu, which contains the following items for advanced
control:

On-Chip Primary/Secondary PCI IDE

1.
You can set this to disable the On Chip IDE controller if you are going to add a higher
performance IDE board

2. IDE Primary/Secondary Master/Slave PIO
The four IDE PIO (programmed Input/Output) fields let you set a PIO mode (0-4) for
each IDE device that the internal PCI IDE interface supports. Modes 0 through 4
provide successively increased performance. In Auto mode, the system automatically
determines the best mode for each device.

3. IDE Primary/Secondary Master/Slave UDMA
Ultra DMA implementation is possible only if your IDE device supports it and your
operating environment contains a DMA driver. If both your hard drive and software
support Ultra DMA, select [Auto] to enable BIOS support.

Note: Some CD/DVD devices don’t support Ultra DMA mode, please set to Disable.
To avoid some issues after proceeding to operating system.

4. IDE HDD Block Mode
Block mode is also called block transfer, multiple commands, or multiple sector
read/write. If your IDE hard drive supports block mode, select Enabled to auto-detect
the optimal number of block read/writes per sector the drive can support.

OnChip PCI Device

This section provides information for setting onboard device. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-5), the
screen below is displayed. This sample screen contains the manufacturer's default
values for the motherboard

Enter

Press [

] to enter the sub-menu, which contains the following items for advanced

control:

1. AC97 Audio
This feature allows you to enable/disable the on-board AC97 audio function.

11

12

Chapter 3

AC97 Modem

2.
This item allows you to enable/disable the MCP chipset’s feature to support MC97
Modem.

Super IO Device

This section provides information on setting Super I/O device. By choosing the
Integrated Peripherals option from the CMOS Setup Utility menu (Figure 3-5), the
screen below is displayed. This sample screen contains the manufacturer's default
values for the motherboard.

Enter

Press [

] to enter the sub-menu, which contains the following items for advanced

control:

1. Onboard FDC Controller
Select Enabled if your system has a floppy disk controller (FDC) installed on the
system board and you wish to use it. If you install an add-in FDC or the system has no
floppy drive, select Disabled in this field.

2. Onboard Serial Port 1/2

Select an address and corresponding interrupt for the first and second serial
ports. Available options are [

2F8/IRQ3

[

Com2 Mode Select

3.

Disabled

], [

], and [

3F8/IRQ4

Auto

].

2E8/IRQ3

], [

3E8/IRQ4

], [

],

This function allows you to select an operating mode for the second serial port.
(Normal RS-232C serial port / IRDA / SCR / ASKIR 0.57-MB/sec infrared
port)

IR Duplex Mode

4.

Available options: [

5. Onboard Parallel Port
Select a logical LPT port address and corresponding interrupt for the physical parallel
port.

Parallel Port Mode

6.
Select an operating mode for the onboard parallel (printer) port. Select SPP unless
you are certain your hardware and software support one of the other available modes.

7. ECP Mode Use DMA
This item automatically specifies a DMA channel 1 or 3 for the parallel port when it

EPP

is set to [

8. PWRON After PWR-Fail
Available options: [Off], [On], and [Former-Sts](Former Status).

9. Game Port Address
This item disables or assigns the address of the Game port. Available options are
[Disable], [201] and [209].

10. Midi Port Address
This item disables or assigns the address of the Midi port. Available options are
[Disable], [300] and [330].

11. Midi Port IRQ
This item specifies an IRQ for the Midi port. Available options are [5] and [10].

] or [

Half

] and [

ECP+EPP

Full

] mode.

].

USB Controller

Enable the on-board Universal Serial Bus (USB V1.1) controller if you want to
connect a USB device to your system. Note that if this setting is disabled, you can still
temporarily use a USB keyboard during boot up so that you can enter BIOS and enable
this setting. If you pass the boot up stage without enabling this function, your PS/2
keyboard will no longer work.

USB Keyboard Support

Select Enabled if your system has a USB keyboard installed on the system board. If

Chapter 3

your system has no USB keyboard, select Disabled in this field.

Init Display First

This function allows users to choose AGP or PCI slot to initialize display.

CIR Port Address

This item disables or assigns the address of the CIR port. Available options are [Disable], [310]

320

and [

].

CIR Port IRQ

This item specifies an IRQ for the CIR port. Available options are [5] and [11].

3-5 Power Management Setup

This section provides information on the Green PC power management functions. By
choosing the Power Management Setup option from the CMOS Setup Utility menu
(Figure 3-1), the screen below is displayed. This sample screen contains the
manufacturer's default values for the motherboard

ACPI Suspend Type

This feature allows user to select a suspend type for the operating system to turn off
peripherals devices, such as CD-ROM players, when they are not in use.

Run VGABIOS if S3 Resume

Available options: [Auto], [Yes] and [No].

Power Management

Power management allows the computer to save electricity when it is not in use by
entering increasingly deep power saving modes.

Video Off Method

This function serves as both a screen saver and power saver for monitors. See the next
function, Video Off After, for setting the video timer.

1. Blank - BIOS will only blank the monitor's screen. The electricity saved in this mode

is negligible and this function is only used as a screen saver to prevent screen
damage while the screen is on but not in use.

2. V/H SYNC+Blank - The system turns off the vertical and horizontal synchronization

ports, writes blanks to the VGA buffer and the monitor's electron gun turns off.
This function requires a monitor with Green features in order to take advantage of
the power saving function. If you enable this function and do not have a Green
monitor, the result will be the same as if you had selected Blank. This function
serves as both a screen saver and a power saver.

DPMS Supported

3.
Management Signaling (DPMS) standard (i.e., you have a monitor that supports
Green features). Use software supplied by your video subsystem to set video power
management options.

- Select this option if your video card supports the Display Power

Video off In Suspend

This setting determines when the monitor enters power setting mode. If set Yes, the
monitor enters the power saving mode after the chosen event expires. The Power
Management function must be enabled to use this function.

Suspend Type

Available options: [

Stop Grant

Pwr-On Suspend

] and [

].

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14

Chapter 3

MODEM Use IRQ

If your computer has a modem use this function to tell BIOS which IRQ is being
occupied by the modem card. When the system is in Green mode, the modem requires
an IRQ assignment to wake up the system and perform tasks. This assignment is
complaint with the APM 1.2 complaint operating systems.

Suspend Mode

The Power Management function must not be set to disabled to enable this function. If
the system runs in Standby mode and the Suspend timer expires, all devices regulated
by power management will shut off and the CPU speed will be 0 MHz.

HDD Power Down

Shuts down any IDE hard disk drives in the system after a period of inactivity as set in
this user configurable field. This feature does not affect SCSI hard drives.

Soft-Off by PWR-BTTN

When set to Delay 4 Sec., this function allows the power button to put the system in
Suspend, a power saving mode. When set to Instant-Off the Soft-Off by PWR-BTN
function is disabled and the computer turns completely off when the power button is
pressed.

Primary/Secondary IDE 0/1

Available options: [

Disabled

] and [

Enabled

].

FDD, COM, LPT Port

Available options: [Disabled] and [Enabled].

PCI PIRQ[A-D]#

Available options: [Disabled] and [Enabled].

Wake up Events

1. Power On By PCI Card

When enabled, a PCI interface that receives a signal will wake up the system from
soft off and green mode.

2. Power On by Modem

When enabled, a Modem will be able to receive a signal and wake up the system from
soft off and green mode. You should connect the modem to the COM port and call
your PC to power on.

Wake Up on LAN

3.
When enabled, a LAN that receives a signal will wake up the system from soft off
and green mode.

4. USB KB Wake-Up From S3

Allows the activity of USB device to wake up the system from S3 power saving
modes. Settings are [Enabled] and [Disabled].

5. Power On by Alarm
When enabled, this setting allows the system to turn back on at a designated time of
the month. User must designate date of month and time of day.
This func tion is only available when using an ATX power supply and the Software
Power-Off function to turn off the computer.

6. POWER ON Function
This control show the PS/2 mouse or keyboard can power on the system. Available
settings are [Password], [Hot KEY], [Mouse Move], [Mouse Click], [BUTTON
ONLY] and [Keyboard 98].

7. KB Power ON Password
Setting keyboard power on password to protect the system.

Chapter 3

Hot Key Power On

8.

Available options: [Ctrl-F1] through [Ctrl-F12].

3-6 PNP/PCI Configurations

This section provides IRQ and DMA setting information. By choosing the PNP/PCI
Configuration option from the CMOS Setup Utility menu (Figure 3-1), the screen
below is displayed. This screen contains the manufacturer's default values for the
motherboard.

Reset Configuration Data

If you want to reset CMOS IRQ divide hardware device, please selected to [

Enabled

].

Resources Controlled By

When set to Manual the system BIOS will not refer to the ESCD for IRQ & DMA
information. Instead, it will refer to the items in the setup menu for assigning IRQ &
DMA. When set to Auto the system BIOS will refer to the ESCD for all legacy
information. ESCD (

Extended System Configuration Data

) provides a detailed
format of the configuration data structures stored in flash memory. Each data structure
defines the resources used by a device or a card in the system. This includes legacy and
PCI/ISA PnP devices.

PCI/VGA Palette Snoop

When set to [Enabled], multiple VGA devices operating on different buses can handle
data from the CPU on each set of palette registers on every video device. Bit 5 of the
command register in the PCI device configuration space is the VGA Palette Snoop bit
(0 is disabled). Available options are [Enabled] and [Disabled].

FDD IRQ Can Be Free

This function allows user to choose if the FDD IRQ can be freed up. The default
setting is [Yes] and this does not allow the IRQ to be free.

3-7 Frequency/Voltage Control

By choosing the Frequency/Voltage Control option from the CMOS Setup Utility
menu (Figure 3-1), the screen below is displayed. This sample screen contains the
manufacturer's default values for the motherboard.

Memory Frequency For / CPU Clock

This feature allows the system memory to run at CPU clock speed. The default setting
is at 100Mhz.

CPU Clock Ratio

This feature allows user to manually configure your CPU clock ratio according to your
processor’s specifications.

Auto Detect PCI Clk

Enabling this function will auto-detect PCI/DIMM clock.

Spread Spectrum

Available options: [

15

16

Enabled

] and [

Disabled

].

Chapter 3

When there is no supervisor password set, the user password controls access to

Chapter 4

Overclocking:

This motherboard is designed to support overclocking. However, please
make sure your components are able to tolerate such abnormal setting,
while doing overclocking. Any attempt to operate beyond product
specifications is not recommended. We do not guarantee the damages or
risks caused by inadequate operation or beyond product specifications.

3-8 Load Fail-Safe Defaults

Load Fail-Safe Defaults loads the default BIOS values directly from the CMOS Setup
Utility menu (Figure3-1). If the stored record created by the setup program becomes
corrupted and therefore unusable, these defaults will be loaded automatically when you
turn on the computer.

3-9 Load Optimized Defaults

Load Optimized Defaults loads the default system values directly from the CMOS
Setup Utility menu (Figure3-1). If the stored record created by the setup program
becomes corrupted and therefore unusable, these defaults will be loaded automatically
when you turn on the computer.

Supervisor Password & User Password Setting

3-10

There are four different variables that control password settings. The first two are
located under the Security Option function in BIOS Features Setup Menu (Figure 3-1).
When the Security Option function is set to

Setup

, a password is required to enter

BIOS and change BIOS settings. When the Security Option function is set to System,
a password is required to enter both BIOS and the computer's operating system (for
example Windows 98) found on the boot drive.
The third and fourth variables are user password and supervisor password selected in
BIOS (Figure 3-1). The main purpose of separating user and supervisor is to allow
only the supervisor to have control over the settings in BIOS. The user, on the other
hand, is only allowed to access the computer's operating system and change the user
password in BIOS.

all BIOS settings.

3-11 Save and Exit Setup

If you select this and type [Y] (for Yes) followed by the [

Enter

in the setup utilities will be recorded in the CMOS memory of the BIOS chip.

3-12 Exit Without Saving

Selecting this option and pressing Y followed by the [

Enter

Setup program without recording any new values or changing old ones.

] key, the values entered

] key lets you exit the

Chapter 4

DRIVER Setup

Insert the support CD that come with your motherboard into your CD-ROM driver or
double-click the CD drive icon in [My computer] to open the setup screen.

4-1 Intel IDE Bus Mastering Drivers Setup

1. Click [Intel IDE Bus Mastering Drivers]

2. Click [

3. Click [Yes] to accept the license agreement

4. Please, select [

5. Please, select [Finish] to restart

Next >

] to start software installation.

Next >

]

4-2 Ultra ATA storage driver Setup

1. Click [

2. Click [Next >] to start software installation

3. Click [

4. Click [Next >] to continue installation

5. Click [

6. Please click [Finish] to complete setup

Ultra ATA storage driver

Yes

] to accept the license agreement

Next >

] to continue installation

Note: Some CD/DVD devices don’t support Ultra DMA mode, please set to Disable
from the Integrated Peripherals of BIOS Setup before installing Ultra ATA storage

]

17

18

Chapter 4

NOTE

driver. To avoid some issues after proceeding to operating system.

4-3 Audio Driver Setup

1. Click [Audio Driver]

2. Click [Next >] to continue installation

3. Click [Finish] to complete setup.

4-4 LAN Driver Setup

1. Click [LAN Driver]

2. Click [Next >] to continue installation

3. Click [Finish] to complete setup.

4-5 USB 2.0 Driver (Optional)

1. Click [USB 2.0 Driver]

2. Click [Next >] to start software installation.

3. Please click [Next >] to continue.

4. Please click [Yes] to accept the license agreement.

5. Please click [OK] to continue.

6. Please click [Print to File] to continue.

7. Please click [OK] to continue.

8. Click [Finish] to complete setup.

NOTE

All rights are reserved for the products and corporate names/logos that
appear in this manual to their original owners.

We reserves all the rights to change this manual .All information is subject
to change without notice.

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20

How To Contact CHAINTECH

How To Contact CHAINTECH

Please do not hesitate to contact us if you have any problem about our products. Any
opinion will be appreciated.

For Asia, Africa, Australia and Pacific Island:
CHAINTECH COMPUTER CO., LTD

No. 7-1, Chung Shin Rd., Tu Cheng,
Taipei Hsien, Taiwan, ROC.

Tel: [phone]
Fax: [phone]
URL: http://www.chaintech.com.tw
E-mail: [e-mail]

For Italy and Southern Europe:
CEL T COMPUTER s.r.l.

Via Privata Mulino 3 I-20090 Buccinasco,
Milano, Italy

Tel:

[phone]

Fax: [phone]
E-Mail:

[e-mail]

For France:
AEL T COMPUTER

5 rue de Rome 93561 Rosny Sous Bois
Cedex France

Tel: [phone]
Fax: [phone]

E-mail: [e-mail]

For The Netherlands:
CHAINTECH EUROPE B.V.

Coenecoop 620 2741 PV WADDINXVEEN,
THE NETHERLANDS

Tel:

[phone]

Fax: [phone]
URL:

http://www.chaintech.dk

Technical support
E-Mail:

[e-mail]

For UK:
CHAINTECH UK., LTD.

7200 The Quorum, Oxford Business Park North
Oxford, OX42JZ, UK

Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]

For America:
CHAINTECH AMERICA CORP .

4427 Enterprise St. Fremont CA 94538, U.S.A.

Tel: [phone]
Fax:

[phone]

URL: http://www.chaintechusa.com
E-mail (Sales): [e-mail]

For China
CHAINTECH, SHENZHEN

Room 301, Nanguang Building, No.1004,
Huafu Rd, Futian District,Shenzhen, China 518041

Tel: [phone]

Fax

[phone]

:

CHAINTECH, BEIJING

403, Building A, No.118, Zhichun Rd,
Haidian District, Beijing, China 100086

Tel: [phone]
Fax: [phone]
URL: http://www.chaintech.com.cn
E-MAIL: [e-mail]

For Korea:
CHAINTECH KOREA CO., LTD.

14F, Mi-Won B/D, Yeouido-Dong 43,
Youngdeunpo-Gu, Seoul, Korea

Tel: [phone]
Fax: [phone]
E-Mail: [e-mail]

21