SOYO SY-D61BA2 User Manual

SY-D6IBA2

FC

Hardware

Installation

Quick BIOS

Introduction

SCSI Utilities
The SOYO CD

Motherboard

Quick Start Guide

Setup

Tested To Comply

C

With FCC Standards

FOR HOME OR OFFICE USE

POST CONSUMER

100%

RECYCLED PAPER

SOYO™

2

SY-D6IBA2 Motherboard

Single or Dual Pentium® III & Pentium® II processors
supported
82440 BX AGP/PCI Motherboard
66&100MHz Front Side Bus supported
ATX Form Factor

Copyright © 1999 by Soyo Computer Inc.

Trademarks:

Soyo is a registered trademark of Soyo Computer Inc. All trademarks are the property of their
owners.

Product Rights:

Product and corporate names mentioned in this publication are used for identification purposes
only and may be registered trademarks or copyrights of their respective companies.

Copyright Notice:

All rights reserved. This manual is copyrighted by Soyo Computer Inc. You may not reproduce,
transmit, transcribe, store in a retrieval system, or translate into any language, in any form or by
any means, electronic, mechanical, magnetic, optical, chemical, manual or otherwise, any part of
this publication without express written permission of Soyo Computer Inc.

Disclaimer:

Soyo Computer Inc. makes no representations or warranties regarding the contents of this
manual. We reserve the right to revise the manual or make changes in the specifications of the
product described within it at any time without notice and without obligation to notify any
person of such revision or change. The information contained in this manual is provided for
general use by our customers. Our customers should be aware that the personal computer field is
the subject of many patents. Our customers should ensure that their use of our products does not
infringe upon any patents. It is the policy of Soyo Computer Inc. to respect the valid patent rights
of third parties and not to infringe upon or assist others to infringe upon such rights.

Restricted Rights Legend:

Use, duplication, or disclosure by the Government is subject to restrictions set forth in
subparagraph (c)(1)(ii) of the Rights in Technical Data and Computer Software clause at

252.277-7013.

About This Guide:

This Quick Start Guide is for assisting system manufacturers and end users in setting up and
installing the Motherboard. Information in this guide has been carefully checked for reliability;
however, no guarantee is given as to the correctness of the contents. The information in this
document is subject to change without notice.

If you need any further information, please visit our Web Site on the Internet. The address is

"http://www.soyo.com.tw".

D6IBA2 Serial - Version 1.0 - Edition: April 1999

* These specifications are subject to change without notice

3

Introduction

11

Introduction

SY-D6IBA2

Quick Start Guide

Congratulations on your purchase of the
describes the steps for installing and setting up your new Motherboard.

This guide is designed for all users to provide the basic steps of Motherboard setting and
operation. For further information, please refer to SY-D6IBA2 Motherboard User's Guide and
Technical Reference online manual included on the CD-ROM packed with your
Motherboard.

SY-D6IBA2

Motherboard. This Quick Start Guide

Unpacking

* If your board comes with a driver disc and a paper manual, the Quick Start Guide and the CD-ROM are not included in the package.

When unpacking the Motherboard, check for the following items:

u

The SY-D6IBA2 82440 BX AGP/PCI Motherboard

u

This Quick Start Guide

u

The Installation CD-ROM

u

Three SCSI Driver Installation Diskettes
labeled “7800 Family Manager Set V3.01” (optional)

u

Two CPU Retention sets

u

One IDE Device Flat Cable

u

One Floppy Disk Drive Flat Cable

u

One 50-pin Narrow SCSI Cable (optional)

u

One 68-pin Wide SCSI Cable (optional)

u

One 68-pin Ultra2 SCSI Cable (optional)

SY-D6IBA2

4

Introduction

(PC-PCI)

Intel

82371 EB

Intel

I/O Chipset

AGP Slot

IDE 2

Flash BIOS

W83781D

SB-LINK

3

1

WOL

1

FAN3

1

IDE 1

PCI Slot #1

PCI Slot #2

PCI Slot #3

PCI Slot #4

1

(Optional)

Narrow SCSI (50-pin)

PWRBT

HDD LED

Turbo

Reset

_

+

_

+

_

+

Speaker

Keylock

3V

Wide SCSI (68-pin)

1

(Optional)

Ultra2 SCSI (68-pin)

1

(Optional)

JP44

adaptec

AQWA741

(Optional)

AIC - 7890AB

Hardware Monitoring

SCSI HDD

PS/2 KB

PS/2 Mouse

Connector

Connector

USB 1

COM 1

USB 2

PRT

Quick Start Guide

SY-D6IBA2 Motherboard Layout

1

JP1

FAN1

CPUFAN

3

1

Slot 1 #1

Slot 1 #2

FAN2

CPUFAN

DIMM 1

DIMM 2

DIMM 3

DIMM 4

828AC

Winbond
W83781D

COM 2

FDC

Ultra

Winbond
83977EF-AW

JP7

JP4

3

1

ISA Slot #1

ISA Slot #2

Ø

Supports Intel Pentium® III processor (450­550MHz) & Pentium® II processor (233­450MHz)

Ø

Easy CPU settings in BIOS with the
“SOYO COMBO Setup”

Ø

Auto-detect CPU voltage

Ø

SCSI port onboard (optional)

Ø

PC98, APM, Ultra DMA/33

Ø

Power-on by modem or alarm

Ø

Supports onboard hardware monitoring
and includes Hardware Doctor™ utility

Ø

Supports Wake-On-LAN (WOL)

ATX

Power

1

1

IR1

5

Lithium
Battery

JP5

CMOS Clear

Jumper

Key Features

Ø

Supports Power-On by PS/2 Keyboard

Ø

Supports Creative SB-LINK™ (PC-PCI)
for PCI audio card

Ø

1 x 32-bit AGP slot

Ø

4 x 32-bit bus mastering PCI slots

Ø

2 x USB ports

Ø

1 x IrDA port

Ø

Supports multiple-boot function

Ø

ATX power connector

Ø

Power failure resume

82443 BX

1

LED

Power

Adaptec
AIC-3860

LED

1

Header

_

+

LED

1

3

SY-D6IBA2

5

Hardware

Installation

22

l

l

l

Follow the directions in this section designed to guide you through a quick and correct
installation of your new
SY-D6IBA2 Motherboard User's Guide and Technical Reference online manual included on
the CD-ROM packed with your Motherboard.

Installation

To avoid damage to your Motherboard, follow these simple rules while

handling this equipment:

Before handling the Motherboard, ground yourself by grasping an unpainted portion
of the system's metal chassis.

Remove the Motherboard from its anti-static packaging. Hold it by the edges and
avoid touching its components.

Check the Motherboard for damage. If any chip appears loose, press carefully to seat
it firmly in its socket.

SY-D6IBA2

Motherboard. For detailed information, please refer to

Quick Start Guide

PREPARATIONS

Gather and prepare all the necessary hardware equipment to complete the installation
successfully:

u

Slot 1 processor with built-in CPU cooling fan (boxed type)

u

SDRAM module

u

Computer case and chassis with adequate power supply unit

u

Monitor

u

PS/2 Keyboard

u

Pointing Device (PS/2 Mouse)

u

VGA Card

u

Sound Card (optional)

u

Speaker(s) (optional)

u

Disk Drives: HDD, CD-ROM, Floppy drive…

u

External Peripherals: Printer, Plotter, and Modem (optional)

u

Internal Peripherals: Modem and LAN cards (optional)

SY-D6IBA2

6

Hardware

Installation

Step 2.

Quick Start Guide

Install the Motherboard

Follow the steps below in order to perform the installation of your new

Step 1. Install the CPU

:

Record the working frequency of your CPU that should be clearly marked on the CPU cover.

FSB 66MHz

266MHz (66 x 4.0) 333MHz (66 x 5.0) 400MHz (66 x 6.0)
300MHz (66 x 4.5) 366MHz (66 x 5.5) 433MHz (66 x 6.5)

FSB 100MHz

350MHz (100 x 3. 5) 450MHz (100 x 4.5) 550MHz (100 x 5.5)

400MHz (100 x 4.0) 500MHz (100 x 5.0) 600MHz (100 x 6.0)

Notice 1:

When installing two processors, please make sure the front side bus and working

frequency are identical for both processors.

Notice 2:

If you are using a single processor, preferably install the processor in Slot 1 #1,

leaving Slot 1 #2 empty for future expansion to dual CPU.

Retention Module Step 1. Open the two sides by folding them up.

SY-D6IBA

Motherboard.

Push the locks on top of the CPU
inward.

Step 3. Insert the CPU into the retention

Step 4. After completely inserting the CPU, push the two locks on

top of the CPU outward. Now your CPU is ready for use.

module. The CPU fits in the CPU slot in
only ONE way, do not try to force it in.

To remove the CPU, press

the two notches on top of
the CPU inward. Now
press the two slides on the
retention module down and
remove the CPU.

SY-D6IBA2

7

Hardware

Installation

Key Lock

Reset

PWRBT

Turbo LED

HDD LED

Quick Start Guide

Note: Installing a heat sink and cooling fan on top of your CPU is necessary for
proper heat dissipation. Failing to install these items may result in overheating
and possible burn-out of your CPU.

Step 2. Make Connections to the Motherboard

This section tells how to connect internal peripherals and power supply to the Motherboard.
Internal peripherals include IDE devices (HDD, CD-ROM), Floppy Disk Drive, Chassis Fan,

Front Panel Devices (Turbo LED, Internal Speaker, Reset Button, IDE LED, and KeyLock
Switch.), Wake-On-LAN card, VGA card, Sound Card, and other devices.

For more details on how to connect internal and external peripherals to your new SY­D6IBA2 Motherboard, please refer to SY-D6IBA2 Motherboard User's Guide and Technical
Reference online manual on CD-ROM.

Connectors and Plug-ins

PCI Audio Card Header: SB-Link™ (PC-PCI) Wake-On-LAN Header: JP44

Connect the SB-Link™ (PC-PCI) cable from your PCI audio
card to this header.

Slot 1 #1 CPU

Cooling Fan: FAN 1

Pin1 Pin2 Pin3 Pin1 Pin2 Pin3 Pin1 Pin2 Pin3

GND 12V SENSOR GND 12V SENSOR GND 12V SENSOR

Power LED

+

Speaker

+

_

Slot 1 #2 CPU

Cooling Fan: FAN 2

_ _

_

++

Pin1 Pin2 Pin3

Power LED Keylock

5V NC GND

Pin1 Pin2 Pin3 Pin4

5V NC NC Speaker out

HDD LED Turbo LED PWRBT RESET

Pine1 Pin2 Pin1 Pin2

LED Anode

LED

Cathode

LED

Cathode

GND

IrDA (Infrared Device Header): IR1

Pin1 Pin2 Pin3 Pin4 Pin5

VCC None IRRX GND IRTX

ATX Power On/Off: PWRBT ATX Power Supply: ATX PW

Connect your power switch to this
header (momentary switch type).

To turn off the system,
please press this switch and hold
down for longer than
4 seconds.

Attach the ATX Power cable to this connector.

When using the Power-On by PS/2 Keyboard
function, please make sure the ATX power supply
can take at least 720mA load on the 5V Standby lead
(5VSB) to meet the standard ATX specifications.

Pin1 Pin2 Pin3

5VSB GND MP-Wakeup

Chassis Fan: FAN 3

Control Pin GND

Speaker

Pin1 Pin2

Power
On/Off

GND

Pin1 Pin2

Pin1 Pin2

Power

Good

GND

SY-D6IBA2

8

Hardware

Installation

32132

1

Quick Start Guide

Step 3. Configure Memory

Your board comes with four DIMM sockets, providing support for up to 1GB of main memory
using DIMM modules from 8MB to 256MB. For 66MHz front side bus CPUs use 12ns or faster
memory; for 100MHz front side bus CPUs use 8ns (100MHz, PC100 compliant) memory.

Memory Configuration Table

Number of

Memory Modules

1 1
2 1
3 1
4 1

DIMM 1 DIMM 2 DIMM 3 DIMM 4

st

st

st

st

nd

2

nd

2

nd

2

rd

3

rd

3

th

4

RAM Type SDRAM

Memory Module

Size (MB)

8/16/32/64/128/256 Mbytes

Notice 1: 256 MB memory modules only available on PC registered DIMM.
Notice 2: Always install memory modules in the order prescribed in this table.
Notice 3: Do not install unbuffered and registered memory modules together.

Important:

It is of prime importance that you install DIMM modules as outlined in the table

above in order to preserve signal integrity on 100MHz front side bus systems.

Step 4. Set the CPU Frequency

You do not need to set any jumper for the CPU frequency. Instead, CPU settings are
changed through the BIOS

[SOYO COMBO SETUP].

Please refer to Chapter 3 - Quick

BIOS Setup for details on how to set the Pentium® II processor frequency.

Step 5. Enable/Disable Power-On by PS/2 Keyboard (JP1)

You can choose to enable the Power-On by PS/2 Keyboard function by shorting pin 2-3 on
jumper JP1, otherwise, short pin 1-2 to disable this function.

Support Power-On

Important: When using the Power-On by PS/2 Keyboard function, please make sure
the ATX power supply can take at least 720mA load on the 5V Standby lead (5VSB)
to meet the standard ATX specifications.

by Keyboard

JP1 Setting

Enable Disable

Enable Power-On
by PS/2 Keyboard
(short pin 2-3)

Disable Power-On
by PS/2 Keyboard
(short pin 1-2)

SY-D6IBA2

9

Hardware

Installation

321

321

Quick Start Guide

Step 6. Power Button Enable (JP7)

Your system can be power on by either pressing a power button or typing in a password,
which can be set in the BIOS SOYO COMBO Setup. To avoid being unable to power up the
system due to of forgetting the password, you can place a jumper cap to short JP7. This will
always enable the Power Button.

Power Button

Enable

JP7 Setting

Power Button always

enabled

Short pin to always
enable the Power
Button.

Power Button according to

BIOS setting

Open pin for a Power
Button function according
to the BIOS setting.

Step 7. Clear CMOS Data (JP5)

Clear the CMOS memory by momentarily shorting pin 2-3 on jumper JP5 for at least 5
seconds, and then by shorting pin 1-2 to retain new settings. This jumper can be easily
identified by its white colored cap.

CMOS Clearing Retain CMOS Data Clear CMOS Data

JP5 Setting

Note: You must unplug the ATX power cable from the ATX power connector when
performing the CMOS Clear operation.

Short pin 1-2 to retain
the new settings.

Short pin 2-3 for

at least 5 seconds

to clear the CMOS.

SY-D6IBA2

10

Hardware

Installation

Quick Start Guide

Note on Over-clocking Capability

The SY-D6IBA2 Motherboard provides over-clocking capability. Due to the over-clocking
setting your system may fail to boot up or hang during run time. If this occurs, please perform
the following steps to recover your system from the abnormal situation:

1. Turn off system power. (If you use an ATX power supply, and depending on your
system, you may have to press the power button for more than 4 seconds to shut
down the system.)

2. Press and hold down the <Insert> key while turning on the system power. Keep
holding down the <Insert> key until you see the message of the CPU type and
frequency (133MHz or 200MHz) appear on screen.

3. Press the <Del> key during the system diagnostic checks to enter the Award BIOS
Setup program.

4. From the BIOS main menu, select [SOYO COMBO SETUP] and move the cursor to
the [CPU Frequency] field to set the proper working frequency.

5. Select [Save & Exit SETUP] and press <Enter> to save the configuration to the
CMOS memory, and continue the boot sequence.

Note:SOYO does not guarantee system stability if the user over clocks the system.

Any malfunctions due to over-clocking are not covered by the warranty.