SOYO ETEQ82C663 AGP, SY-5EHM, SY-5EHM/5EH5 V1.3 User's Manual & Technical Reference

Download

Page 1

SY-5EHM/5EH5 V1.3

Super 7

Motherboard

************************************************

Pentium® Class CPU supported

ETEQ82C663 PCI/AGP Motherboard

AT Form Factor

************************************************

User's Guide

Technical Reference

Page 2

NSTL “Year 2000 Test” Certification Letter

September 23, 1998

Testing Date: September 23, 1998

Certification Date: September 23, 1998

Certification Number: NCY2000-980923-004

To Whom It May Concern:

We are please to inform you that the “SY-5EHM/5EH5” system has passed NSTL Year 2000

certification test program. The Year 2000 test program tests a personal computer for its ability to

support the year 2000. The “SY-5EHM/5EH5: system is eligible to carry the NSTL :Year 2000

Certification” seal.

The Year 2000 certification test has been done under the following system configuration:

Company Name : SOYO COMPUTER INC.

System Model Name : SY-5EHM/5EH5

Hardware Revision : N/A

CPU Model : Intel Pentium 200/66Mhz

On Board Memory/L2 Cache : PC100 SDRAM DIMM 32MBx1 /1MB

System BIOS : Award Modular BIOS V4.51PG, An Energy Star Ally

EH-1A6,07/15/1998-VP3-586B-8669-2A5LES2AC-00

Best regards,

Page 3

Declaration of Conformity

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

Declaration No.: D872907

July.10 1998

The following designated product

EQUIPMENT: Main Board

MODEL NO.: SY-5EH

Which is the Class B digital device complies with 47 CFR Parts 2 and 15 of the FCC rules.

Operation is subject to the following two conditions : (1) this device may not cause

harmful interference, and (2) this device must accept any interference received,

including interference that may cause undesired operation.

The product was tested with the following configuration:

Monitor: SONY/AK8GDM17SE2T Printer: HP/DS17XU2225

Modem: ACEEX/IF AXDM1414 Keyboard: SILITED/GYUM99SK

This declaration is given for the manufacturer

SOYO COMPUTER INC.

No.21, Wu-Kung 5 Rd., Hsing Chuang City,

Taipei Hsien, Taiwan, R.O.C.

The test was carried out by

SPORTON INTERNATIONAL INC.

6F, No. 106, Hsin Tai Wu Rd., Sec. 1, His Chih,

Taipei Hsien, Taiwan, R.O.C.

SPORTON INTERNATIONAL INC.

Page 4

SOYO™ SY-5EHM/5EH5 V1.3

About This Guide

This User's 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.

Copyright 1999, Soyo Computer Inc. 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.

Trademarks

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

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.

Product Rights

Products mentioned in this manual are mentioned for identification purpose only. Product names appearing in this manual may or may not be registered trademarks or copyrights of their respective companies. If you need any further information, please come to our home page on the Internet. The address is "http://www.soyo.com.tw".

Edition: June 2001 Version 1.0 5EHM/5EH5 V1.3 SERIAL

Tested To C o m p l y With FCC Standards

FOR HOME OR OFFICE USE

POST CONSUMER RECYCLED PAPER

100%

Page 5

Table of Contents

SY-5EHM/5EH5 V1.3

Table of Contents

SY-5EHM/5EH5 V1.3 MOTHERBOARD LAYOUT............................... 1

CHAPTER 1 INTRODUCTION........................................................... 2

1-1 KEY FEATURES ............................................................ 2

1-2 HANDLING THE MOTHERBOARD ............................... 5

1-3 ELECTROSTATIC DISCHARGE PRECAUTIONS ......... 5

CHAPTER 2 HARDWARE SETUP .................................................... 6

2-1 PREPARATIONS....................................................... 6

2-2 UNPACKING THE MOTHERBOARD ........................ 7

2-3 INSTALLATION GUIDE ............................................. 8

CHAPTER 3 BIOS SETUP UTILITY ................................................ 36

3-1 STANDARD CMOS SETUP ......................................... 38

3-2 BIOS FEATURES SETUP ............................................ 41

3-3 CHIPSET FEATURES SETUP ..................................... 47

3-4 POWER MANAGEMENT SETUP ................................ 50

3-5 PNP/PCI CONFIGURATION SETUP ........................... 55

3-6 LOAD SETUP DEFAULTS ........................................... 58

3-7 LOAD BIOS DEFAULTS ............................................... 58

3-8 INTEGRATED PERIPHERALS .................................... 59

3-9 SUPERVISOR PASSWORD ........................................ 63

3-10 USER PASSWORD ...................................................... 64

3-11 IDE HDD AUTO DET1ECTION .................................... 65

CHAPTER 4 DRIVERS INSTALLATION ......................................... 66

Page 6

Motherboard Features

SY-5EHM/5EH5 V1.3

SY-5EHM/5EH5 V1.3 Motherboard Layout

SY-5EHM/5EH5 V1.3 Platform

Flash BIOS

JP44

IR1

JP5

AGP Slot

ISA Slot #1

ISA Slot #2

ISA Slot #3

IDE 1 IDE 2

PRT 1

COM 1

COM 2

FDC

Connector

PS/2 M ouse Connect or

TX Power

T Power

SIMM 1

SIMM 2

Lithium

Battery

65432

EQ82C6629

USB1

RST

PW2

SPK

Keylock

Power LED

Turbo

LED

HDD LED

ETEQ

EQ82C6638

SW1

P.B. SRAM

64Kx64

P.B. SRAM

64Kx64

(Optional)

TAG SRAM

SW2

JP1

JP9

JP22

JP8

JP7

DIMM 2

DIMM 1

SMC

FDC37C669Q

for model 5E HM V1.x

only (1 MB Cache)

featuring two P.B. SRAM.

JP12

PCI Slot #2

PCI Slot #1

PCI Slot #3

ETEQ

JP10

15432

Page 7

Introduction

SY-5EHM/5EH5 V1.3

Chapter 1

INTRODUCTION

The

SY-5EHM/5EH5 V1.3

AGP/PCI Motherboard is a

high-performance AT form-factor system board. SY-5EHM/5EH5

V1.3 uses the ETEQ82C663 AGP/PCI Chipset technology and

supports Pentium

class processors. This Motherboard is fully

compatible with industry standards and adds many technical

enhancements.

1-1 KEY FEATURES

 CPU

 Supports Intel Pentium Processor P54C/P55C series

CPUs featuring speeds of 100-233 MHz



Supports Cyrix 6x86/6x86L/6x86MX CPUs with

PR150-PR266 MHz speeds and Cyrix M

-300-366 MHz

speeds CPU

 Supports AMD K5 CPUs running at PR100-PR166 MHz

speeds, AMD K6 CPUs running at speeds of 166-300

MHz speeds, AMD K6-2 266-550 MHz Speeds CPU and

AMD K6-III 400-450 MHz speeds CPU



Supports IDT X86 CPU C6/2-200/225, IDT WinCip

2-233-300 MHz speeds CPU

 Supports Rise mP6 PR-266 MHz speeds CPU  Features Socket 7 for CPU easy upgrade  Supports P54C/P55C series SIMM Mode and CPU Stop

Clock

 L2 Cache Controller

 On-board 512KB(SY-5EH5 V1.3) or 1MB (SY-5EHM V1.3)

Level 2 Pipeline Burst SRAM Cache

 DRAM Controller

Page 8

Introduction

SY-5EHM/5EH5 V1.3

 Supports 2 strips of 168-pin SDRAM unbeffured DIMM

2 x 168-pin DIMM banks support 8/16/32/64/128/256 MB

unbuffered DIMM modules

 Support 2 strips of 72-pin FPM/EDO SIMM 2 x 72-pin

SIMM banks support 8/16/32/64 MB SIMM modules

 Memory configuration:



System memory: 8MB to 640MB with EDO/SDRAM

SY-5EHM/5EH5 V1.3 PLATFORM FEATURES

Board Size 4-layer PCB, 22x23cm(8.7”x9.1”), AT Form Factor

Socket 7 Socket for Pentium

class CPUs

with Host Bus frequency of 66/100MHz Supports:

 Intel Pentium® Processors P54C/P55C (100-233MHz)  Cyrix 6x86™ (PR166+-PR200+),

Cyrix 6x86 MX™ (PR166-PR266) and Cyrix M II™ (300~366)

 AMD K5™ (PR100-PR166), and AMD K6™ (166-300)

and AMD K6™-2 (266~500) and AMD K6-III 400/450

 IDT X86 CPU C6/W2 200/225 and X86 CPU 2 (233-300)  Rise mP6 PR266

Chipset ETEQ82C663 PCI/AGP Bus Chipset ATX Power 20-pin Male Connector

AT Power 10-pin Male Connector

JP12 3-pin CPU Cooling Fan Connector

Memory DIMM Bank (DIMM1 & DIMM2)

 168-pin Unbuffered EDO/SDRAM DIMM Module  Supports 8~256MB DIMM in each Bank  Supports ECC configuration

SIMM Bank (Bank1,2)

 72-pin SIMM Modules

BIOS System BIOS built-in, Award BIOS

 APM, ACPI and "Plug-and-Play" function  Supports multiple-boot function  DMI utility

PCI Slots 3 x 32-bit Bus Mastering Slots

ISA Slots 3 x 16-bit ISA Slots

IDE1, IDE2 2 x 40-pin Bus Mastering E-IDE/ATAPI Ports

 IDE1: Primary IDE Device Connector  IDE2: Secondary IDE Device Connector  Supports Ultra DMA/33

Page 9

Introduction

SY-5EHM/5EH5 V1.3

FDC 1 Floppy Disk Drive (FDD) Port

(Supports 1.2MB/1.44MB/2.88MB and LS120/3-mode FDD)

SIR 5-pin Serial Infrared Device Connector

Keylock 5-pin KeyLock Connector

Reset 2-pin Reset Switch Connector

Speaker 4-pin PC Speaker Connector

TB_LED 2-pin Turbo LED Connector

HDD_LED 2-pin IDE Device LED Connector

PWRBT ATX Power On/Off Switch 2-pin Connector

JP1 Single or Dual voltage selection Jumper

JP5 CMOS Clear Jumper

JP7 CPU bus clock frequency Jumper

JP8 CPU Frequency of 83MHz Jumper

JP9, JP10 SDRAM frequency Jumpers

JP22 CPU Burst Mode Jumper

JP44 WOL (Wake-On-LAN) 3-pin Connector

SW1 CPU frequency Settings Jumper

SW2 CPU Voltage Selection Jumper

Page 10

Introduction

SY-5EHM/5EH5 V1.3

1-2 HANDLING THE MOTHERBOARD

To avoid damage to your Motherboard, follow these simple rules

while unpacking:

 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

the Motherboard 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.

Warning: Do not apply power if the Motherboard appears

damaged. If there is damage to the board, contact your

dealer immediately.

1-3 ELECTROSTATIC DISCHARGE PRECAUTIONS

Make sure to ground yourself before handling the Motherboard or

other system components. Electrostatic discharge can easily

damage the components. Note that you must take special

precautions when handling the Motherboard in dry or

air-conditioned environment.

To protect your equipment from electrostatic discharge, take the

following precautions:

 Do not remove the anti-static packaging until you are ready to

install.

 Ground yourself before removing any system component from

its protective anti-static packaging. (To ground yourself, grasp

the expansion slot covers or other unpainted portions of the

computer chassis.)

 Frequently ground yourself while working or use a grounding

strap.

Page 11

Hardware Setup

SY-5EHM/5EH5 V1.3

Chapter 2

HARDWARE SETUP

Congratulations on your purchase of

SY-5EHM/5EH5 V1.3

Super 7

Motherboard. You are about to install and connect your new

Motherboard.

Note: Do not unpack the Motherboard from its protective anti-static packaging until you have made the following preparations.

2-1 Preparations

Gather and prepare all the following hardware equipment to

complete the installation successfully:

1. Pentium compatible processor with CPU cooling fan.

2. DIMM memory module (s)

3. Computer case and chassis with adequate power supply unit

4. Monitor

5. Keyboard

6. Pointing Device (Serial or PS/2 mouse)

7. Speaker(s) (optional)

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

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

10. Internal Peripherals: Modem and LAN cards (optional)

Page 12

Hardware Setup

SY-5EHM/5EH5 V1.3

2-2 Unpacking the Motherboard

When unpacking the Motherboard, check for the following items:

 The SY-5EHM/5EH5 V1.3 ETEQ82C663 PCI/AGP

Motherboard



The Quick Start Guide *

 The Installation CD-ROM *  The CPU Retention Set 

One IDE Device Flat Cable

 One Floppy Disk Drive Flat Cable 

One bracket with one 9-pin serial connector, attached with

9-pin flat cable, and one 6-pin PS/2 mouse connector, attached with 6-pin cable.



One bracket with one 25-pin connector paraller connector

attached with 25-pin flat cable and one 9-pin serial connector attached with 9-pin flat cable.

* 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.

Warning: Do not unpack the Motherboard from its

anti-static packaging until you are ready to install it.

Like most electronic equipment, your Motherboard may be

damaged by electrostatic discharge. To avoid permanent damage to

components ground yourself while working by using a grounding

strap. Otherwise, ground yourself frequently by touching the

unpainted portion of the computer chassis to drain the static

charges.

Handle the Motherboard carefully, holding it by the edges.

You are now ready to start the installation.

Page 13

Hardware Setup

SY-5EHM/5EH5 V1.3

2-3 Installation Guide

We will now begin the installation of the Motherboard. Please follow

the step-by-step procedure designed to lead you to a complete and

correct installation.

Step 1. CPU Installation

Follow these instructions to install your Pentium

class processor

correctly.

Locate the CPU socket labeled Socket 7 on your Motherboard and

note the distinctive pinhole arrangement.

Note the corresponding pinhole arrangement on the processor.

CPU

Socket 7

Blunt Edge Blunt Edge

Page 14

Hardware Setup

SY-5EHM/5EH5 V1.3

Follow these steps to install the CPU in the Socket 7:

1. Lift the socket handle up to a vertical position.

2. Align the blunt edge of the CPU with the matching pin-hole

distinctive edge on the socket.

3. Seat the processor in the socket completely and without

forcing.

4. Then close the socket handle to secure the CPU in place.

Step 2. CPU Fan (JP12) Installation

Your Pentium

processor kit comes with a cooling fan. Mount the

fan on the processor according to the instructions provided by the

manufacturer. The fan is a key component that will ensure system

stability. The fan prevents overheating, therefore prolonging the life

of your CPU.

Note:

Remember to connect the fan to the appropriate power

source.

1 2

3 4

Page 15

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 3. CPU Voltage Setting (SW2,JP1)

Please verify the correct voltage with your dealer before installation.

Use the following tables to set SW2 to the proper "Voltage Value",

according to the specifications marked on your CPU: This

Motherboard comes with pre-configured setting of CPU voltage.

However the voltage of your CPU maybe different with the default

setting.

 CPU VOLTAGE SETTING (SW2,JP1)

SW2 is used to set the CPU core voltage, JP1 is used to select the

CPU voltage type single voltage or dual voltage.

Most CPUs currently on the market are dual voltage CPUs. There

are however single voltage CPUs (older types), take note of this.



Single Voltage (CPU: P54C, AMD-K5, Cyrix 6x86, IDT X86

CPU C6/W2,Rise mP6)

 Dual Voltage (CPU: P55C, AMD-K6, AMD-K6-2, AMD-K6-III,

Cyrix 6x86L,Cyrix 6x86MX, Cyrix M

)

Those processors may come in various voltages on different

markets. Therefore, always make sure you know the type of the

65432

SW2

JP1

15432

Single or Dual

Voltage Selection

CPU Voltage

Page 16

Hardware Setup

SY-5EHM/5EH5 V1.3

CPU you are installing and adjust the settings on SW2 accordingly.

This motherboard supports CPU core voltages from 2.0 to 3.5V in

0.1V increments. Use the following tables to set the CPU voltage

jumpers SW2 to match the voltage value of your CPU:

CPU Core Voltage Setting: SW2

Voltage Value 1 2 3 4 5

3.5V on on on on off

3.4V off on on on off

3.3V on off on on off

3.2V off off on on off

3.1V on on off on off

3.0V off on off on off

2.9V on off off on off

2.8V off off off on off

2.7V

on on on

off off

2.6V off on on off off

2.5V on off on off off

2.4V off off on off off

2.3V on on off off off

2.2V off on off off off

2.1V on off off off off

2.0V off on on on on

Single or Dual voltage selection: JP1

Voltage Type JP1

Single Voltage

(P54C, AMD-K5, Cyrix 6x86,IDT X86 CPU C6/W2)

Dual Voltage

(P55C, AMD-K6, AMD-K6-2, AMD-K6-III, Cyrix 6x86L, Cyrix 6x86MX, Cyrix M II, Rise mP6)

Voltage Settings for Various Processors

Page 17

Hardware Setup

SY-5EHM/5EH5 V1.3

Processor Voltage Setting

Voltage Value: SW2 JP1

Intel P54C - P100 Intel P54C - P133

Single Voltage V

ORE

:3.3V

I/O

:3.3V

Intel P54C - P166 Intel P54C - P200

Single Voltage V

ORE

:3.5V

I/O

:3.5V

Intel P55C - P166 Intel P55C - P200 Intel P55C - P233

Dual Voltage V

ORE

:2.8V

I/O

:3.3V

AMD K5 - PR100 AMD K5 - PR133 AMD K5 - PR166

Single Voltage V

ORE

:3.5V

I/O

:3.3V

AMD K6 166 AMD K6 200

Dual Voltage V

ORE

:2.9V

I/O

:3.3V

AMD K6 233

Dual Voltage V

ORE

:3.2V

I/O

:3.3V

AMD K6 266 AMD K6 300 AMD K6-2 266 AMD K6-2 300 AMD K6-2 333 AMD K6-2 350 AMD K6-2 366 AMD K6-2 380 AMD K6-2 400 AMD K6-2+ 450 AMD K6-2 533

Dual Voltage V

ORE

:2.2V

I/O

:3.3V

AMD K6-2 450 AMD K6-2 475 AMD K6-2 500 AMD K6-III 400 AMD K6-III 450

Dual Voltage V

ORE

:2.2V

I/O

:3.3V

15432

Page 18

Hardware Setup

SY-5EHM/5EH5 V1.3

Voltage Settings for Various Processors (continued) Processor

Voltage Setting

Voltage Value: SW2 JP1

AMD K6-2 450 AMD K6-2 475 AMD K6-2 500 AMD K6-III 400 AMD K6-III 450

Dual Voltage V

ORE

:2.4V

I/O

:3.3V

The AMD K6-2 and K6-III come in several versions with different voltages. Please ask your dealer for the correct voltage.

AMD K6-2 550

Dual Voltage V

ORE

:2.3V

I/O

:3.3V

Cyrix 6x86(L) PR166+ Cyrix 6x86(L) PR200+

The Cyrix 6x86(L) come in several versions with different voltages. Please ask your

dealer for the correct voltage. Cyrix 6x86MX-PR166* Cyrix 6x86MX-PR200*

Cyrix 6x86MX-PR233* Cyrix 6x86MX-PR266*

Cyrix M II 300* Cyrix M II 333* Cyrix M II 366*

Dual Voltage

ORE

:2.9V

I/O

:3.3V

Cyrix M II 400* Cyrix M II 433*

Dual Voltage

ORE

:2.2V

I/O

:3.3V

IDT X86 CPU C6/2-225 IDT X86 CPU 2-266 IDT X86 CPU 2-300

Single Voltage

ORE

:3.5V

I/O

:3.3V

IDT X86 CPU C6/2-200* IDT X86 CPU 2-233*

Single Voltage

ORE

:3.3V

I/O

:3.3V

Rise mP6 PR266

Dual Voltage

ORE

:2.8V

I/O

:3.3V

* Set the proper CPU voltage according to the marking on the CPU.

15432

Page 19

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 4. CPU Frequency Setting (SW1)

The SY-5EHM/5EH5 V1.3 Motherboard is designed to support most

Pentium

class processors currently on the market. Jumpers SW1

is used to configure the Motherboard frequency parameters to

match the working frequency of your CPU.

65432

SW1

12 3 4 5 6

12 3 456

Host Bus Frequency

Frequency Multiplier

Page 20

Hardware Setup

SY-5EHM/5EH5 V1.3

 CPU FREQUENCY SETTING (SW1)

Configure the SW1 jumpers to the settings that match your CPU speed.

Refer to the following tables to set the Frequency Multiplier and Host Bus

Frequency of your CPU:

Frequency Multiplier Host Bus Frequency

Multiplier 1 2 3

Host Bus

Frequency

4 5 6

1.5/3.5x off off off 66MHz off on on

2.0x* on off off 75MHz off off on

2.5x on on off 83MHz off on off

3.0x off on off 95MHz on off off

4.0x on off on 97MHz on off on

4.5x on on on 100MHz off off off

5.0x off

on on

5.5x off off on

Example: If the working frequency of your CPU is 266MHz, then select Multiplier=4.0x and Host Bus Frequency=66Mhz accordingly.

Also, as newer and higher frequency CPUs may not be listed in this

section, please refer to the tables

CPU Frequency Settings for Various

Processors on page 8 for complementary information.

Page 21

Hardware Setup

SY-5EHM/5EH5 V1.3

Please refer to the following table that gives you the correct

frequency settings for the specific brand and model of CPU you are

installing on this Motherboard.

Frequency Settings for Intel

Processors

Processor Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

Intel P54C - P100 1.5 x 66MHz 66MHz 33MHz

Intel P54C - P133 2.0 x 66MHz 66MHz 33MHz

Intel P54C - P166 2.5 x 66MHz 66MHz 33MHz

Intel P54C - P200 3.0 x 66MHz 66MHz 33MHz

Intel P55C - P166 2.5 x 66MHz 66MHz 33MHz

Intel P55C - P200 3.0 x 66MHz 66MHz 33MHz

Intel P55C - P233 3.5 x 66MHz 66MHz 33MHz

* Set the proper CPU frequency according to the marking on the CPU.

Frequency Settings for AMD™ Processors Processor

Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

AMD K5 - PR100 1.5 x 66MHz 66MHz 33MHz

AMD K5 - PR133 2.0 x 66MHz 66MHz 33MHz

123456

Page 22

Hardware Setup

SY-5EHM/5EH5 V1.3

Frequency Settings for AMD™ Processors (Continued) Processor

Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

AMD K5 - PR166 2.5 x 66MHz 66MHz 33MHz

AMD K6 - 166 2.5 x 66MHz 66MHz 33MHz

AMD K6 - 200 3.0 x 66MHz 66MHz 33MHz

AMD K6 - 233 3.5 x 66MHz 66MHz 33MHz

AMD K6 - 266 4.0 x 66MHz 66MHz 33MHz

AMD K6 - 300 4.5 x 66MHz 66MHz 33MHz

AMD K6-2 266 4.0 x 66MHz 66MHz 33MHz

AMD K6-2 300 4.5 x 66MHz 66MHz 33MHz

AMD K6-2 300 3.0 x 100MHz 66MHz 33MHz

AMD K6-2 333

5.0 x 66MHz 66MHz 33MHz

AMD K6-2 333

3.5 x 95MHz 63.4MHz 31.7MHz

AMD K6-2 350 3.5 x 100MHz 66MHz 33MHz

AMD K6-2 366 5.5 x 66MHz 66MHz 33MHz

123 4 5 6

Page 23

Hardware Setup

SY-5EHM/5EH5 V1.3

Frequency Settings for AMD™ Processors (Continued) Processor

Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

AMD K6-2 380 4.0 x 95MHz 63.5MHz 31.75MHz

AMD K6-2 400 4.0 x 100MHz 66MHz 33MHz

AMD K6-2 450 4.5 x 100MHz 66MHz 33MHz

AMD K6-2 475 5.0 x 95MHz 63.5MHz 31.75MHz

AMD K6-2 500 5.0 x 100MHz 66MHz 33MHz

AMD K6-2 533 5.5 x 97MHz 64.67MHz 32.33MHz

AMD K6-2 550 5.5 x 100MHz 66MHz 33MHz

AMD K6-2+ 450 4.5 x 100MHz 66MHz 33MHz

AMD K6-III 400 4.0 x 100MHz 66MHz 33MHz

AMD K6-III 450 4.5 x 100MHz 66MHz 33MHz

* Set the proper CPU frequency according to the marking on the CPU.

123 4 5 6

Page 24

Hardware Setup

SY-5EHM/5EH5 V1.3

Frequency Settings for Cyrix™ Processors Processor

Frequency Setting

Ratio Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

Cyrix 6x86 - PR166+ 2.0 x 66MHz 66MHz 33MHz

Cyrix 6x86 - PR200+ 2.0 x 75MHz 75MHz 37.5MHz

Cyrix MX - PR166** 2.0 x 66MHz 66MHz 33MHz

Cyrix MX - PR200** 2.5 x 66MHz 66MHz 33MHz

Cyrix MX - PR200** 2.0 x 75MHz 75MHz 37.5MHz

Cyrix MX - PR233** 2.5 x 75MHz 75MHz 37.5MHz

Cyrix MX - PR266** 2.5 x 83MHz 55MHz 27.5MHz

Cyrix M II - 300** 3.5 x 66MHz 66MHz 33MHz

Cyrix M II - 300** 3.0 x 75MHz 75MHz 37.5MHz

Cyrix M II - 333** 4.0 x 66MHz 66MHz 33MHz

Cyrix M II - 333** 3.5 x 75MHz 75MHz 37.5MHz

Cyrix M II - 333** 3.0 x 83MHz 55MHz 27.5MHz

Cyrix M II - 366** 2.5 x 100MHz 66MHz 33MHz

123456

Page 25

Hardware Setup

SY-5EHM/5EH5 V1.3

Frequency Settings for Cyrix™ Processors (Continued) Processor

Frequency Setting

Ratio Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

Cyrix M II – 400** 3.0 x 95MHz 63.5MHz 31.75MHz

Cyrix M II - 433** 3.0 x 100MHz 66MHz 33MHz

Frequency Settings for IDT™ Processors Processor

Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

IDT X86 CPU 2-233 3.5 x 66MHz 66MHz 33MHz

IDT X86 CPU 2-266 2.33 x 100MHz 66MHz 33MHz

IDT X86 CPU 2-300 2.5 x 100MHz 66MHz 33MHz

Frequency Settings for Rise™ Processors Processor

Frequency Setting

Ratio

Bus

Clock

AGP

Clock

PCI

Clock

Frequency

Setting: SW1

3.0 x 66MHz 66MHz 33MHz

Rise mP6 PR266

2.0 x 100MHz 66MHz 33MHz

123 4 5 6

123456

Page 26

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 5. Set JP7,JP9,JP10 for SDRAM frequency

JP7 is used to indicate the frequency of the CPU bus clock to the ETEQ

chipset.

JP9 and JP10 are used to determine that the SDRAM is running at the

frequency of the CPU bus clock or the AGP clock.

CPU BUS

AGP BUS

JP10 JP7 JP9 SDRAM Clock

66MHz 66MHz 1-2 2-3 2-3 66MHz 75MHz 75MHz 1-2 2-3 2-3 75MHz

2-3 1-2 1-2 55MHz

83MHz 55MHz

1-2 1-2 2-3 83MHz 2-3 1-2 1-2 63.4MHz

95MHz 63.4MHz

1-2 1-2 2-3 95MHz 2-3 1-2 1-2 63.4MHz

97MHz 63.4MHz

1-2 1-2 2-3 95MHz 2-3 1-2 1-2 66MHz

100MHz 66MHz

1-2 1-2 2-3 100MHz

Note: Use 8ns or faster SDRAM modules (PC100 compliant) when

SDRAM is set to run at the frequency of 95/100 MHz.

Page 27

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 6. DRAM Module Installation

This Motherboard supports two strips of 72-pin 5V FPM/EDO

DRAM (SIMM) from 4 to 64 MB and two strips 168-pin 3.3V/5V

Unbuffered DIMM modules from 8 to 256 MB. The Motherboard

requires SIMM modules of at least 70ns access time.

This Motherboard supports both EDO and SDRAM types of

memory modules.

Note: Do not install EDO type of DIMM modules if you already

use SDRAM in any DIMM bank.

 MEMORY CONFIGURATION

This Motherboard features 2 x DIMM Banks for 168-pin 3.3V

unbuffered DIMM modules; 2 x SIMM Banks for 72-pin SIMM

modules.

665544332

DIMM 2 DIMM1

SIMM1

SIMM2

Page 28

Hardware Setup

SY-5EHM/5EH5 V1.3

Your board comes with one SIMM Bank (2 modules) and two DIMM

sockets, providing support for up to 512MB of main memory using DIMM

modules from 8MB to 256MB. For 66MHz host bus CPUs use 12ns or

faster DIMM modules; for 83MHz or higher host bus CPUs use 8ns

modules.

Memory Configuration Table

SIMM Bank DIMM Banks MEMORY

CONFIGURATION

Bank 1,2 DIMM 1 DIMM 2

RAM Type

FPM/EDO/BEDO

EDO/SDRAM EDO/SDRAM

Single RAM Module Size (MB)

4/8/16/32/64 8/16/32/64/128/256 8/16/32/64/128/256

Note: 1. You must install two SIMM modules to complete the SIMM Bank

2. Do not use FPM or EDO type of SIMM/DIMM if you already use SDRAM.

3. Do not install SIMM Bank and DIMM 1 at the same time.

Step 7. IDE Device Installation (HDD, CD-ROM)

This Motherboard offers two primary and secondary IDE device

connectors (IDE1, IDE2.) It can support up to four high-speed HDD

or CD-ROM.

Connect one side of the 40-pin flat cable to the IDE device (HDD or

CD-ROM) and plug the other end to the primary (IDE1) or

secondary (IDE2) directionally keyed IDE connector on the

Motherboard.

This Motherboard can support up to four HDDs.

Step 8. Floppy Drive Installation

The system supports 5 possible floppy drive types: 720 KB, 1.2 MB,

1.44 MB, 2.88 MB, and LS-120. In addition, this Motherboard

supports a 3-mode (720KB/1.25MB/1.44MB) floppy commonly used

in Japan.

Connect one side of the 34-pin flat cable to the floppy drive and

plug the other end to the floppy drive connector on the

Motherboard.

This Motherboard can support up to 2 floppy drives.

Page 29

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 9. Front Panel Connections

Plug the computer case's front panel devices to the corresponding

connectors on the Motherboard.

1. Power LED & KeyLock

Plug the Power LED cable into the 5-pin Keylock connector.

Some systems may feature a KeyLock function with a front panel

switch for enabling or disabling the keyboard. Connect the KeyLock

switch to the 5-pin Keylock connector on the Motherboard.

Please install according to the following pin assignment: pin 1,3 are

for Power LED and pin 4,5 are for Keylock.

2. Reset

Plug the Reset push-button cable into the 2-pin Reset connector on

the Motherboard. Pushing the Reset button on the front panel will

cause the system to restart the boot-up sequence.

65432

RST

PW2

SPK

Keylock

Power LED

Turbo

LED

HDD LED

Page 30

Hardware Setup

SY-5EHM/5EH5 V1.3

3. Speaker

Attach the 4-pin PC speaker cable from the case to the Speaker

connector on the Motherboard.

4. Turbo LED

Connecting the 2-pin Turbo LED cable to the corresponding Turbo

LED connector will cause the LED to light whenever the system is

in Turbo mode.

The manufacturer has permanently set this Motherboard in Turbo

mode due to most hardware and software compliance to turbo

mode.

5. IDE LED

Attach the 2-pin IDE device LED cable to the corresponding IDE

LED connector on the Motherboard. This will cause the LED to

lighten when an IDE (HDD, CD-ROM) device is active.

6. ATX Power On/Off Switch

Attach the 2-pin momentary type switch to the PWRBT connector

for turning On or Off your ATX power supply.

Page 31

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 10.

External Peripherals Connections

External devices such as the keyboard, printer, PS/2 mouse, modem, USB can be connected to the Motherboard. Normally, you can not plug your devices directly onto the Motherboard, except for the keyboard that plugs directly into the back panel KB connector. For other parallel (PRT1) and serial devices (COM1, COM2), first install the external connectors that come with your Motherboard on the computer case, then plug the other end of the flat cable to their respective connectors. Only after you have fixed and locked the Motherboard and external connectors to the computer case can you start connecting the external peripheral devices.

When connecting an external device, use the following figure to

locate and identify which back panel connector to plug the device or

flat cable to.

65432

PRT 1

USB1

COM1

COM2

PS/2 Mouse Connector

Connector

COM1

COM2

Page 32

Hardware Setup

SY-5EHM/5EH5 V1.3

1. Serial Ports COM1/COM2

External Devices that use the COM ports include serial mice and

modems. The COM port connectors are located on 2 separate

brackets panels, as shown on the figure below. Please plug their

respective 10 pin flat cable connectors into the COM1 and COM 2

serial port connectors on the Motherboard.

The bracket panels should be fixed to one of the slots at the back of

the computer case using a screw, after having finished this you can

plug any serial device into the back panel connectors.

USB

PS/2 Mouse

Connector

PRT 1

FDC

COM 1

COM 2

Connector

9-pin male external serial connector (2x)

9-pin serial

flat cables (2x)

Page 33

Hardware Setup

SY-5EHM/5EH5 V1.3

Parallel Port PRT1

This parallel port is used to connect the printer or other parallel

devices.

Your Motherboard comes with one 25-pin female external parallel

connector with 25-pin flat cable.

Plug the 25-pin end of the flat cable into the PRT1 parallel

connector on the Motherboard, as shown in the figure below, then

fix the bracket to one of the slots at the back of the computer case

using a screw. After having finished this you can plug any parallel

device into the back panel connectors.

AT Keyboard

Plug the keyboard jack directly into the 5-pin female AT keyboard

connector located at the rear panel of the Motherboard.

AT Ke y bo a r d

Connector

USB

PRT 1

Connector

PS/2 Mouse

Connect or

FDC

COM 1

COM 2

25-pin female external

parallel connector

25-pin parallel

flat cable

Page 34

Hardware Setup

SY-5EHM/5EH5 V1.3

PS/2 Mouse

Attach the mouse cable to the 6-pin male PS/2 mouse connector on

the Motherboard to enable PS/2 mouse function.

Universal Serial Bus (USB)

This Motherboard provides a dual-row 10-pin header (one pin is

empty) to support two USB ports for your additional devices. Attach

the USB cable (Optional) to this header as shown in the diagram

below. The USB cable has two USB ports mounted on a bracket.

USB

PRT 1

PS/2 Mouse

Connector

COM 1

COM 2

Connector

USB

PRT 1

PS/2 Mouse

Connector

COM 1

COM 2

Connector

Page 35

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 11. Others Connector

1. Wake-On-LAN (WOL)

Attach the 3-pin connector from the LAN card which supports the

Wake-On-LAN (WOL) function to the JP44 connector on the

Motherboard. This WOL function lets users wake up the connected

computer through the LAN card.

Please install according to the following pin assignment:

2. Infrared (IR)

Plug the 5-pin infrared device cable to the IR connector. This will

enable the infrared transfer function. This Motherboard meets both

the ASKIR and HPSIR specifications.

Please install according to the following pin assignment:

Wake-On-LAN

JP44 Pin Assignment

5VSB

GND

MP_Wakeup

123

12345

VCC IRRX GND IRTX

Serial Infrared (SIR) Connector

SIR Pin Assignment

Page 36

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 12. CPU Cooling Fan Installation

After you have seated the CPU cooling fan properly on the

processor, attach the 3-pin fan cable to the JP12 connector on the

Motherboard.

To avoid damage to the system, install according to the following

pin assignment:

Step 13. ATX Power Supply

Plug the connector from the power directly into the 20-pin male ATX

PW connector on the Motherboard, as shown in the following figure.

CPU Cooling Fan: JP12

GND

12V

65432

TX Power

Page 37

Hardware Setup

SY-5EHM/5EH5 V1.3

Warning: Follow these precautions to preserve your

Motherboard from any remnant currents when connecting

to ATX power supply:

Turn off the power supply and unplug the power cord

of the ATX power supply before connecting to ATX PW

connector.

The Motherboard requires a power supply with at least 200 Watts

and a "power good" signal. Make sure the ATX power supply can

take at least 100 mA load on the 5V Standby lead (5VSB) to meet

the standard ATX specification.

* Note: If you use the Wake-On-LAN (WOL) function, make sure

the ATX power supply can support at least 720 mA on the 5V

Standby lead (5VSB).

Please install the ATX power according to the following pin

assignment:

 Pay special care to the directionality.

Step 14. AT Power Supply

If you are using AT power, plug the dual 6-pin headers from the

power directly into the 12-pin male AT Power connector on the

Motherboard. Make sure the black leads of the 6-pin AT power

headers are in the center.

3.3V

-12V

GND

PS-ON

GND

-5V

3.3V

GND

PW-OK

5VSB

12V

TX Power

Page 38

Hardware Setup

SY-5EHM/5EH5 V1.3

Do NOT use an ATX and AT powersupply at the

same time. Use only ONE type of power supply.

Step 15. CPU frequency of 83MHz Setting (JP8)

This jumper is used in the CPU frequency selection. It is set to 1-2 for a CPU

frequency of 83 MHz. For all other CPU frequencies it has to be set to 2-3.

CPU frequency 83MHz

All other CPU

Frequencies

JP8 Setting

Close pin1-2

Close pin2-3

Step 16. Select the CPU Burst Mode (JP22)

There are two types of CPU burst modes according to manufacturer

design:

 Interleave Burst (CPU: Intel P54C/P55C, AMD

K5/K6/K6-2/K6-III, IDT X86 CPU, Rise mP6)

 Linear Burst (CPU: Cyrix 6x86/L/MX/MII)

Interleave Linear

CPU Burst

Mode

Intel® P54C/P55C

AMD™ K5/K6/K6-2/K6-III,

IDT X86 CPU, Rise mP6

Cyrix™ 6x86/L/MX/MII

JP22 Setting

When using Intel or AMD CPUs.

When using Cyrix type of CPU.

If you are using a Cyrix™ 6x86/L/MX/M II series CPU, set the burst

mode to Linear by shorting pin 1-2 on jumper JP22, and follow the

following steps to select the correct Linear burst mode in BIOS:

1. During the boot-up initial sequence, press the [Delete] key

to enter the BIOS setup menu.

2. Select the [CHIPSET FEATURES SETUP] section in BIOS.

3. In the [CHIPSET FEATURES SETUP] sub-menu, set the

[Linear Burst] field to [Enabled].

Press [Esc] to return to the BIOS main menu.

5. Then choose [Save & Exit Setup] to re-boot your computer.

Warning

Page 39

Hardware Setup

SY-5EHM/5EH5 V1.3

CMOS Clearing (JP5)

After you have turned off your computer, clear the CMOS memory

by momentarily shorting pins 2-3 on jumper JP5, for a few seconds.

Then restore JP5 to the initial 1-2 jumper setting in order to recover

and retain the default settings.

CMOS Clearing Clear CMOS Data Retain CMOS Data

JP5 Setting

Short pin 2-3 for a few seconds to clear the CMOS

Short pin 1-2

to retain new settings

Note:

You must unplug the ATX power cable from the ATX power

connector when performing the CMOS Clear operation.

Step 17. MULTI I/O ADDRESSES

Default settings for multi-I/O addresses are as follows:

Port I/O Address IRQ Status

LPT1

378H 7 ECP + EPP

COM1

3F8H 4

COM2 2F8H 3

Warning: If a default I/O address conflicts with other I/O

cards such as sound card, you must change one of the I/O

addresses to remedy to this address conflict. (I/O addresses

can be adjusted from the BIOS Setup Utility)

Step 18. CACHE CONFIGURATION

This Motherboard has a built-in 512KB/1MB Level 2 Pipelined Burst

cache onboard to improve the system performance.

The cache size and RAM locations are specified as follows:

Cache Size Cache RAM TAG RAM

Cacheable

Range

1 MB

64K x 64

on U23,U16

32K x 8

on U18

WT: 256 MB

WB: 128MB

512 KB

64K x 64

on U23

32K x 8

on U18

WT: 128 MB

WB: 64 MB

321321

Page 40

Hardware Setup

SY-5EHM/5EH5 V1.3

Step 19. Power On

You have now completed the hardware installation of your

Motherboard successfully.

1. Turn the power on

2. To enter the BIOS Setup Utility, press the <DEL> key while the

system is performing the diagnostic checks,

Note: If you have failed to enter the BIOS, wait until the boot

up sequence is completed. Then push the RESET button

and press <DEL> key again at the beginning of boot-up,

during diagnostic checks.

Repeat this operation until you get the following screen.

3. The BIOS Setup screen appears:

You are now ready to configure your system with the BIOS setup

program. Go to Chapter 3:

BIOS SETUP

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWAR D S OFTWA RE, INC.

STANDARD CMOS SETUP

BIOS FEATURES SETUP

CHIPSET FEATURES SETUP

POWER MANAGEMENT SETUP

PNP/PCI CONFIGURATION

LOAD SETUP DEFAULTS

LOAD BIOS DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWORD

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT WITHOUT SAVING

Esc

F10

: Quit

: Save & Exit Setup

↑ ↓ → ←

(Shift) F2

: Select Item

: Change Color

Time, Date, Hard Disk Type…

Page 41

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

Chapter 3

BIOS SETUP UTILITY

This Motherboard's BIOS setup program uses the ROM PCI/ISA BIOS

program from Award Software Inc.

To enter the Award BIOS program's Main Menu:

1. Turn on or reboot the system.

2. After the diagnostic checks, press the [Del] key to enter the Award

BIOS Setup Utility.

Selecting items



Use the arrow keys to move between items and select fields.



From the Main Menu press arrow keys to enter the selected submenu.

Modifying selected items

 Use the [Up]/[Down] keys to modify values within the selected

fields. Some fields let you enter values directly.

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWARD SOFTWARE, INC.

STANDARD CMOS SETUP

BIOS FEATURES SETUP

CHIPSET FEATURES SETUP

POWER MANAGEMENT SETUP

PNP/PCI CONFIGURATION

LOAD SETUP DEFAULTS

LOAD BIOS DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWORD

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT WITHOUT SAVING

Esc

F10

: Quit

: Save & Exit Setup

↑ ↓ → ←

(Shift) F2

: Select Item

: Change Color

Time, Date, Hard Disk Type…

Page 42

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

Hot Keys: Function keys give you access to a group of commands

throughout the BIOS utility.

Function Command Description

Help Gives the list of options available for each item.

Shift F2

Color Change the color of the display window.

Old values Restore the old values. These are the values that

the user started the current session with.

Load BIOS Defaults

Loads all options with the BIOS Setup default values.

Load Setup Defaults

Loads all options with the Power-On default values.

F10

Save & Exit Setup

Saves your changes and reboots the system.

[Esc]

Quit Lets you return at anytime and from any location to

the Main Menu.

SAVE AND EXIT SETUP

Select the [SAVE & EXIT SETUP] option from the Main Menu to save

data to CMOS and exit the setup utility. This option saves all your changes

and causes the system to reboot.

Type [Y] to save the

changes and exit or [N] to

return to the Main Menu

and keep current values.

EXIT WITHOUT SAVING

Selecting the [EXIT WITHOUT SAVING] option allows you to abandon

all data and exit setup, therefore ignoring all your changes.

Type [Y] to abandon

changes and exit or [N] to

return to the Main Menu

and keep current values.

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWARD SOFTW ARE, INC.

STANDARD CMOS SETUP

BIOS FEATURES SETUP

CH IP SET FE ATUR ES SE TUP

POWER MANAGEMENT SETUP

PNP/PCI CO NFIGU RATIO N

LOAD SETUP DEFAULTS

LOAD BIO S DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWO RD

USER PASSW OR D

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT W ITH O UT S AVIN G

Esc

F10

: Q u it

: S av e & E xit S e tu p

↑ ↓ → ←

(S hift) F2

: S ele c t Ite m

: C hange Color

T im e , D a te , H a rd D is k T yp e …

SAVE to CMOS and EXIT (Y/N)? _

R O M P C I/IS A B IO S

CMO S SETUP UTILITY

AWARD SOFTW ARE, INC.

STANDARD C MO S SETUP

BIOS FEATURES SETUP

CH IP SET FE ATUR ES S ETU P

POWER MANAGEMENT SETUP

PNP/PCI CONFIGURATION

LOAD SETUP DEFAULTS

LOAD BIOS DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWO RD

USER PASSWO RD

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT W ITHOU T SAVING

Esc

F10

: Q u it

: Save & Exit Setup

↑ ↓ → ←

(S h ift) F2

: S ele c t Ite m

: C hange C olor

T im e , D ate , H a rd D isk Ty pe …

Quit Without Saving (Y/N)? _

Page 43

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-1 STANDARD CMOS SETUP

Select the [STANDARD CMOS SETUP] option from the Main Menu and

press [Enter] key.

This screen allows you to modify the basic CMOS settings.

After you have completed the changes, press [Esc] key to return to the

Main Menu.

3-1.1 Date & Time Display Setting Please Note

Date mm/dd/yyyy Type the current date You can also the

PUp/PDn keys to toggle

Time hh:mm:ss Type the current time 24-hour clock format

3:15 PM is displayed as 15:15:00

ROM PCI/ISA BIOS

STANDARD CMOS SETUP

AWARD SOFTWARE, INC.

Date (mm:dd:yy)

Time (hh:mm:ss)

: Fri, May 29 1998

: 9 : 42 : 43

HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE

Primary M aster Primary Slave Secondary Master Secondary Slave

: AUTO

: None

AUTO

- - - -

Base Memory:

Extended Memory:

Other Memory:

640K

3328K

128K

Drive A : 1.44M, 3.5 in. Drive B : None Floppy 3 Mode Support : Disabled

Video : EGA/VGA Halt On : All Errors

Tot a l M em or y : 4096K

EscF1: Quit

: Help

↑ ↓ → ←

(Shift) F2

: Select Item : Change Color

PU/PD/+/-F3: Modify

: Toggle Calendar

Page 44

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-1.2 Hard Disks Type & Mode

Choose the type and mode for the hard disks that you have already

installed.

Primary (Secondary) Master & Slave

Setting Description Note

Auto BIOS detects hard disk type

automatically.

Default

1-47 Selects standard hard disk type.

Type

User User defines the type of hard

disk.

Auto BIOS detects hard disk mode

automatically.

Default

Normal Normal IDE hard disk <528MB LBA Enhanced IDE hard disk >528MB

Mode

Large Large IDE hard disk (for certain

hard disk)

Note: If you have any questions on your hard disk type or

mode, ask your hard disk provider or previous user for details.

3-1.3 Floppy Drives Floppy Drives Setting Description Note

360KB, 5.25 in.

1.2MB, 5.25 in. 720KB, 3.5 in.

1.44MB, 3.5 in. Default

2.88MB, 3.5 in.

Drives A & B

None Not installed

Disabled Default Floppy 3-Mode

Support

Drive A Drive B Both

Supports 3-mode floppy diskette: 740KB/1.25MB/1. 44MB on selected disk drive.

Special disk drive commonly used in Japan

Page 45

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-1.4 Video

Select the video mode: EGA/VGA (Default), CGA 40, CGA 80, Mono

(Monochrome).

3-1.5 Halt On

When the BIOS detects system errors, this function will stop the system.

Select which type of error will cause the system halt: All Errors (Default),

No Errors, All But Diskette, All But Keyboard, All But Disk/Key.

Page 46

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-2 BIOS FEATURES SETUP

Select the [BIOS FEATURES SETUP] option from the Main Menu and

press [Enter] key.

ROM PCI/ISA BIOS

BIOS FEATURES SETUP

AWARD SOFTWARE, INC.

Video BIOS Shadow C8000-CBFFF Shadow CC000-CFFFF Shadow D0000-D3FFF Shadow D4000-D7FFF Shadow D8000-DBFFF Shadow DC000-DFFFF Shadow

: Enabled : Disabled : Disabled : Disabled : Disabled : Disabled : Disabled

ESC F1 F5

: Quit : Help : Old Values

↑ ↓ → ← PU/PD/+/ (Shift) F2

: Select Item : Modify : Color

Virus Warning CPU Internal Cache External Cache Quick Power On Self Test Boot Sequence Swap Floppy Drive Boot Up NumLock Status Gate A20 Option Memory Parity /ECC Check Typematic Rate Setting Typematic Rate (Chars/Sec) Typematic Delay (Msec) Security Option IDE Second Channel Control PCI/VGA Palette Snoop OS Select For DRAM > 64MB Report No FDD For WIN 95

: Disabled : Enabled : Enabled : Enabled : A, C, SCSI : Disabled : On : Fast : Enabled : Disabled : 6 : 250 : Setup : Enable : Disabled : Non-OS2 : No

F6 F7

: Load BIOS Defaults : Load Setup Defaults

After you have completed the changes, press [Esc] key and follow the

instructions on your screen to save your settings or exit without saving.

Page 47

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-2.1 Virus Warning Setting Description Note

Disabled Default Virus Warning Enabled Enable this option to protect

the boot sectors and partition tables of your hard disk. Any attempt to write to them will the system to halt and display a warning message.

3-2.2 Cache Memory Options Setting Description Note

Disabled CPU Internal Cache Enabled Enables the CPU's

internal cache.

Default

Disabled

External Cache

Enabled Enables the external

memory.

Default

Page 48

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-2.3 System Boot Control Settings System Boot

Control Settings

Setting Description Note

Disabled

Quick Power On Self Test

Enabled Provides a fast POTS at

boot-up.

Default

A, C, SCSI C, A, SCSI C, CD-ROM, A CD-ROM, C, A D, A, SCSI E, A, SCSI F, A, SCSI SCSI, A, C SCSI, C, A C only

Boot Sequence

LS/ZIP, C

Choose the boot sequence adapted to your needs, for example:



[A, C, SCSI] means the BIOS will look for an operating system first in drive A, then in drive C, and eventually in SCSI device.

Disabled Default

Swap Floppy Drive

Enabled Changes the sequence

of A and B drives.

On Puts numeric keypad in

NumLock mode at boot-up.

DefaultBoot Up

NumLock Status

Off Puts numeric keypad in

arrow key mode at boot-up.

Page 49

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

System Boot Control Settings (continued)

System Boot Control Settings

Setting Description Note

Normal

Gate A20 Option

Fast Allows RAM access

above 1MB using the fast gate A20 line.

Default

Enabled This allows to perform a

redundancy check on the parity bit in the data strings. This method is used for error detection when the parity is not found.

Default

Memory Parity Check/ ECC Check

Disabled

3-2.4 Typematic Settings Typematic

Settings

Setting Description Note

Disabled DefaultTypemat ic

Rate Setting

Enabled Enables to adjust the

keystroke repeat rate.

The following [Typematic Rate] and [Typematic Delay] fields are active only if [Typematic Rate Setting] is set to [Enabled]

Typematic Rate (Chars/Sec)

6 (Char/sec) 8 (Char/sec) 10 (Char/sec) 12 (Char/sec) 15 (Char/sec) 20 (Char/sec) 24 (Char/sec) 30 (Char/sec)

Choose the rate at which a character is repeated when holding down a key.

Default

Typematic Delay (Msec)

250 (msec) 500 (msec) 750 (msec) 1000 (msec)

Choose how long after you press a key down the character begins repeating.

Default

Page 50

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-2.5 Other Control Options Other Control

Options

Setting Description Note

Setup Use this feature to prevent

Unauthorized system boot-up or use of BIOS Setup. “Setup”, If a password is set, the password prompt only appears if you attempt to enter the Setup program.

Default

Security Option

System Each time the system is

booted the password prompt appears.

Disabled Turn off the on-board IDE. IDE Second

Channel Control

Enabled Use a PS/2 mouse. Default

Disabled Default Enabled

PCI/VGA Palette Snoop

The color of the monitor may be altered when using an MPEG card. Enable this option to restore the monitor's normal color.

OS2 When using an OS2

operating system.

OS Select for

DRAM>64MB

Non-OS2 When using another,

non-OS2 operating system.

Default

No Windows will reserve INT 6

for your FDD, whether it is Disabled or not.

DefaultReport No

FDD For WIN 95

Yes Windows will release IRQ line

6 (normally used by the Floppy Disk Drive) after you disable you on-board FDD and set this field to [Yes].

Page 51

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

Other Control Options (Continued) Other Control

Options

Setting Description Note

Disabled Enabled

Video or Adapter BIOS Shadow

The BIOS is shadowed in a 16K segment if it is enabled and if it has BIOS present. These 16 segments can be shadowed from ROM to RAM. BIOS shadow copies BIOS code from slower ROM to faster RAM. BIOS can then execute from RAM.

Default

Page 52

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-3 CHIPSET FEATURES SETUP

Caution: Change these settings only if you are already

familiar with the Chipset.

The [CHIPSET FEATURES SETUP] option changes the values of the

chipset registers. These registers control the system options in the

computer.

ROM PCI/ISA BIOS

CHIPSET FEATURES SETUP

AWARD SOFTWARE, INC.

ESC F1 F5

: Quit : Help : Old Values

↑ ↓ → ← PU/PD/+/ (Shift) F2

: Select Item : Modify : Color

Bank 0/1 DRAM Timing Bank 2/3 DRAM Timing Bank 4/5 DRMA Timing DRAM Read Pipeline Cache Rd+ CPU Wt Pipeline Linear Burst

Video BIOS Cacheable System BIOS Cacheable Memory Hole At 15Mb Addr. AGP Aperture Size AGP –2x Mode On Chip USB USB Keyboard Support Spread Spectrum Modulated

: FP/EDO/60ns : FP/EDO/60ns : FP/EDO/60ns : Enabled : Disabled : Disabled

: Enabled : Enabled : Disabled : 64M : Disabled : Enable : Disabled : Disabled

F6 F7

: Load BIOS Defaults : Load Setup Defaults

After you have completed the changes, press [Esc] and follow the

instructions on your screen to save your settings or exit without saving.

The following table describes each field in the CHIPSET FEATURES

SETUP Menu and how to configure each parameter.

Page 53

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

CHIPSET FEATURES SETUP

CHIPSET FEATURES

Setting Description Note

FP/EDO 70ns

Use the default setting DefaultBank 0/1 DRAM

Timing Bank 2/3 DRAM Timing Bank 4/5 DRAM Timing

Normal Medium Fast, Turbo

Choose DRAM Timing.

Disabled

DRAM Read Pipeline

Enabled Enhances system

performance

Default

Disabled Cache Rd+CPU

Wt Pipeline

Enabled Enhances system

performance

Default

Disabled Use the default setting DefaultLinear Burst Enabled Linear mode SRAM support

for Cyrix type of CPU.

Disabled Video BIOS

Cacheable

Enabled The ROM area A0000-

BFFFF is cacheable.

Default

Disabled System BIOS

Cacheable

Enabled The ROM area F0000H-

FFFFFH is cacheable

Default

Disabled Some interface cards will

map their ROM address to this area.

Default

Memory Hole 15Mb Addr.

Enabled

Page 54

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

CHIPSET FEATURES SETUP (Continued)

CHIPSET FEATURES

Setting Description Note

AGP Aperture Size

64M 4-256M

AGP could use the DRAM as its video RAM. Choose the JDRAM size that you wish to allocate as video RAM.

Default

Disabled Default

AGP-2X Mode

Enabled Enable only if your AGP

card supports 2x mode (faster)

Disabled OnChip USB Enabled Enable if you use a separate

USB controller card

Default

Disabled Default

USB Keyboard Support

Enabled Enabled if you use an USB

Keyboard.

Disabled Use the default setting Default Enabled When using Spread

Spectrum Modulated 1.5% or 6% for FCC or DOC testing.

Spread Spectrum Modulated

V Show the current voltage

Page 55

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-4 POWER MANAGEMENT SETUP

The [POWER MANAGEMENT SETUP] sets the system's power saving

functions.

ROM PCI/ISA BIOS

POWER MANAGEMENT SETUP

AWARD SOFTWARE, INC.

Primary INTR IRQ3 (COM2) IRQ4 (COM1) IRQ5 (LPT2) IRQ6 (Floppy Disk) IRQ7 (LPT1) IRQ8 (RTC Alarm) IRQ9 (IRQ2 Redir) IRQ10 (Reserved) IRQ11 (Reserved) IRQ12 (PS/2 Mouse) IRQ13 (Coprocessor) IRQ14 (Hard Disk) IRQ15 (Reserved)

: ON : Primary : Primary : Primary : Primary : Primary : Disabled : Secondary : Secondary : Secondary : Primary : Primary : Primary : Disabled

ESC F1 F5

: Quit : Help : Old Values

↑ ↓ → ← PU/PD/+/ (Shift) F2

: Select Item : Modify : Color

ACPI function Power Management PM Control by APM Video Off Option Video Off Method Modem Use IRQ Sof-Off by PWR-BTTN

** PM Timers ** HDD Power Down Doze Mode Suspend Mode ** PM Events ** VGA LPT & COM HDD & FDD DMA/ master Modem Ring Resume RTC Alarm Resume

: Disabled : User Define : Yes : Suspend ->Off : V/H SYNC+ Blank : 3 : Instant – Off

: Disabled : Disabled : Disabled

: OFF : LPT/COM : ON : OFF : Disabled : Disabled

F6 F7

: Load BIOS Defaults : Load Setup Defaults

After you have completed the Power Management Setup, press [Esc] to

return to the Main Menu.

Page 56

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-4.1 Power Management Controls Power

Management Controls

Setting Description Note

Disabled DefaultACPI

function

Enabled Enabled if you use Windows

98 and want to use ACPI

User Define Lets you define the HDD

and system power down times.

Doze timer Standby timer Suspend timer

Min Saving 40 Min 40 Min 40 Min

Power Management

Max Saving 20 Sec 20 Sec 20 Sec

Yes To use Advanced Power

Management (APM) you must run [power.exe] under DOS V6.0 or later version.

DefaultPM Control

by APM

Suspend

->Off

The monitor will be switched off in suspend mode,

Default

All Modes

->Off

Video Off Option

Always On

the monitor will be switched off in all power saving modes

V/H SYNC+Blank

Default

Blank screen

Video Off Method

DPMS Supported

Selects the method by which the monitor is blanked.

3 Default

Modem Use IRQ

3-11, NA

Assigns an IRQ# to the modem device.

Instant - Off DefaultSoft-Off by

PWRBTN

Delay 4 Sec

Select the Power Button Mode. Instant – Off : One push off. Delay 4 Sec : Push for 4s to switch off.

Page 57

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-4.2 PM Timers PM Timers Setting Description Note

Disable Default

HDD Power Down

1-15Min When the set time has

elapsed, BIOS sends a command to the HDD to power down. This turns off the HDD motor.

Some older model HDDs may not support this advanced function.

The following [Doze Mode] field may be configured only if [Power Management] is set to [User Define]

Disable Default Doze Mode 10sec-

1Hour

When the set time has elapsed, BIOS sends a command to the system to enter Doze Mode.

System clock drops to 33MHz.

The following [Suspend Mode] field may be configured only if [Power Management] is set to [User Define]

Disable Default

Suspend Mode

10sec1Hour

In Suspend mode, the CPU stops completely (no instructions are executed.)

Only an SL-Enhanced (or SMI) CPU can enter this mode.

Page 58

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-4.3 PM Events PM Events Setting Description Note

ON Enabled the power

managemnet.

VGA

OFF Default

LPT/COM Enabled the power

management timer.

DefaultLPT & COM

COM LPT NONE

ON Enabled the power

management timers when the event is detected on the Hard Disk Drive and Floppy Disk Drive device.

Default

HDD & FDD

OFF

ON The system will not have SIM

signal until the master is finished while the master is working.

DMA/master

OFF Default

Disabled Only work when the computer

is powered on. The system will resume active when modem is ringing.

DefaultModem Ring

Resume

Enabled The system will not resume

when modem is ringing.

Disabled The system ignores the alarm. Default

RTC Alarm Resume

Enabled Set alarm to wake up the

system either by the date (1-31) or time (hh:mm:ss), and if the date is set to 0, it means that the system will wake up by the alarm everyday.

ON Use the default setting. DefaultPrimary INTR OFF

Page 59

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

PM Events (Continued) PM Events Setting Description Note

Primary IRQ3(COM2), IRQ4(COM1),

IRQ5(LPT2), IRQ6(Floppy Disk), IRQ7(LPT1), IRQ12(PS/2 mouse), IRQ13(Coprocessor), IRQ14(HardDsik)

IRQ#

Secondary IRQ9(IRQ2 Redir),

IRQ10( Reserved), IRQ11(Reserved)

Disabled IRQ8 (RTC Alarm), IRQ15

(Reserved)

Page 60

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-5 PNP/PCI CONFIGURATION SETUP

This option sets the Motherboard's PCI Slots.

ROM PCI/ISA BIOS

PNP/PCI CONFIGURATION SETUP

AWARD SOFTWARE, INC.

CPU to PCI Write Buffer PCI Master Broken Timer PCI IRQ Actived By Assign IRQ For USB Assign IRQ For VGA Assign IRQ For ACPI

: Enabled : Disabled : Level : Enabled : Enabled : IRQ10

ESC F1 F5

: Quit : Help : Old Values

↑ ↓ → ← PU/PD/+/ (Shift) F2

: Select Item : Modify : Color

PNP OS Installed Resources Controlled By ACPI I/O Device Node IRQ-3 assigned to IRQ-4 assigned to IRQ-5 assigned to IRQ-7 assigned to IRQ-9 assigned to IRQ-10 assigned to IRQ-11 assigned to IRQ-12 assigned to IRQ-14 assigned to IRQ-15 assigned to DMA-0 assigned to DMA-1 assigned to DMA-3 assigned to DMA-5 assigned to DMA-6 assigned to DMA-7 assigned to

: No : Manual : Disabled : Legacy ISA : Legacy ISA : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP : PCI/ISA PnP

F6 F7

: Load BIOS Defaults : Load Setup Defaults

Note: Starred (*) items will disappear when the [Resources

Controlled By] option is set to [Auto].

After you have completed the PCI Slot Configuration, press [Esc] and

follow the instructions on your screen to save your settings or exit without

saving.

Page 61

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-5.1 PNP/PCI Configuration Controls PNP/PCI

Controls

Setting Description Note

Yes Use the default setting Disabled PNP OS

Installed

Manual BIOS does not manage PCI/ISA

PnP card IRQ assignment. Requires to assign IRQ-# and DMA-# to PCI or ISA PnP manually. IRQ-3,4,5,7,9,10,11,12,14,15 assigned to: _ DMA-0,1,3,5,6,7 assigned to: _

Resources Controlled By

Auto The Plug-and-Play BIOS

auto manages PCI/ISA

PnP card IRQ assignment

automatically.

Recommended

Disabled Retain PnP configuration

data in BIOS.

Default Reset

Configuration Data

Enabled Reset PnP configuration

data in BIOS.

Disabled Use the default setting Default

ACPI I/O Device Node

Enabled

Page 62

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-5.2 PNP/PCI Configuration Setup PNP/PCI

Setup

Setting Description Note

If [Resources Controlled By] is set to [Manual]

PCI/ISA PnP Choose IRQ-# and

DMA-# assigned to PCI/ISA PnP card.

IRQ-3,4,5,7,9,10, 11,12,14,15

DMA-0,1,3,5,6,7

IRQ-# and DMA-# assigned to:

Legacy ISA Choose IRQ-# and

DMA-# assigned to Legacy ISA card.

IRQ-3,4,5,7,9,10, 11,12,14,15

DMA-0,1,3,5,6,7

Disabled CPU to PCI

write Buffer

Enabled Enable buffering of

CPU writes to the PCI bus, the CPU will not have to wait.

Default

Disabled Default

PCI Master Broken Timer

Enabled Enable to allow for

slow PCI masters.

Disabled

Assign IRQ For USB

Enabled Enable RSB IRQ Default

Disabled Assign IRQ

For VGA

Enabled Enable if your VGA

card needs an interrupt.

Default

IRQ10

Default

Assign IRQ For ACPI

IRQ11 IRQ9

If you enable ACPI on your system, set this item to a free interrupt for ACPI to use.

Page 63

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-6 LOAD SETUP DEFAULTS

Select the [LOAD SETUP DEFAULTS] option from the Main Menu to

load the system values you have previously saved. This option is

recommended if you need to reset the system setup and to retrieve the old

values.

Type [Y] to use the Setup

Defaults followed by [Enter]

or otherwise [N] to return

to the Main Menu and

keep current values.

3-7 LOAD BIOS DEFAULTS

Select the [LOAD BIOS DEFAULTS] option from the Main Menu to

load the system default values. BIOS Defaults values are adjusted

to yield high performance.

Type [Y] to use the Setup

Defaults followed by [Enter]

or otherwise [N] to return

to the Main Menu and

keep current values.

Warning: If you run into any problems after loading BIOS

DEFAULTS, please load the SETUP DEFAULTS for stable

performance.

ROM PCI/ISA BIO S

CMOS SETUP UTILITY

AW AR D SO FTW ARE, INC .

STANDARD CM OS SETUP

BIOS FEATU RES SETUP

CH IPSE T FEATUR ES SE TUP

POWER MANAG EMENT SETUP

PNP/PCI CO NFIG URATION

LOAD SETUP DEFAULTS

LOA D B IOS DE FAU LTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWOR D

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT W ITHOUT SAVING

Esc

F10

: Q uit

: Save & Exit Setup

↑ ↓ → ←

(S h ift) F2

: S e lec t Ite m

: Change Color

Tim e, D a te , H a rd D isk T yp e …

Load BIOS Defaults (Y/N)? _

ROM PCI/ISA BIO S

CMOS SETUP UTILITY

AW AR D SO FTW ARE, INC .

STANDARD CM OS SETUP

BIOS FEATU RES SETUP

CH IPSE T FEATUR ES SE TUP

POWER M ANAGEMENT SETUP

PNP/PCI CO NFIG URATION

LOAD SETUP DEFAULTS

LOA D B IOS DE FAU LTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWOR D

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT W ITH OU T SAVING

Esc

F10

: Q uit

: Save & Exit Setup

↑ ↓ → ←

(S h ift) F2

: S e lec t Ite m

: Change Color

Tim e, D a te , H a rd D isk T yp e …

Load SETUP Defaults (Y/N)? _

Page 64

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-8 INTEGRATED PERIPHERALS

Caution: Change these settings only if you are already

familiar with the Chipset.

The [INTEGRATED PERIPHERALS] option changes the values of the

chipset registers. These registers control the system options in the

computer.

The following screen shows default settings.

ROM PCI/ISA BIOS

INTEGRATED PERIPHERALS

AWARD SOFTWARE, INC.

Onboard Parallel Port Parallel Port Mode

ECP Mode Use DMA

Parallel Port EPP Type

: 378 : Normal : 3 : EPP1.9

ESC F1 F5

: Quit : Help : Old Values

↑ ↓ → ← PU/PD/+/ (Shift) F2

: Select Item : Modify : Color

OnChip IDE First Channel

OnChip IDE Second Channel

IDE Prefetch Mode IDE HDD Block Mode IDE Primary Master PIO IDE Primary Slave PIO IDE Secondary Master PIO IDE Secondary Slave PIO IDE Primary Master UDMA IDE Primary Slave UDMA IDE Secondary Master UDMA IDE Secondary Slave UDMA Init Display First

Onboard FDC Controller Onboard UART 1 Onboard UART 2 Onboard UART 2 Mode

: Enabled

: Enabled : Enabled : Enabled : Auto : Auto : Auto : Auto : Auto : Auto : Auto : Auto : PCI Slot

: Enabled : 3F8/IRQ4 : 2F8/IRQ3 : Standard

F6 F7

: Load BIOS Defaults : Load Setup Defaults

The following tables describe each field in the INTEGRATED

PERIPHERALS Menu and provide instructions on how to configure the

IDE controls, FDC controls, and the onboard serial and parallel ports.

Page 65

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-8.1 IDE Device Controls IDE Controls Setting Description Note

Disabled

Onchip IDE Primary Channel

Enabled

Use the On-board IDE Channel

Default

Disabled Onchip IDE Second

Channel

Enabled

Turn off the On-board IDE Channel

Default

Disabled

IDE Prefetch Mode

Enabled Enable to enhance

system performance.

Default

Disabled IDE HDD Block Mode Enabled Invokes multi-sector

transfer instead of one sector per transfer. Not all HDDs support this function.

Default

The following fields may be configured only if [Internal PCI/IDE] is set to [Both], [Primary], or [Secondary].

Mode 0-4 0 is the slowest speed

4 is the fastest speed

IDE



Primary Master PIO



Primary Slave PIO



Secondary Master PIO

 Secondary Slave PIO

Auto For better

performance and stability, we suggest you use the Auto setting to set the HDD control timing.

Default

Disabled IDE

 Primary Master UDMA 

Primary Slave UDMA

 Secondary Master UDMA 

Secondary Slave UDMA

Auto Select Auto to enable

Ultra DMA Mode support.

Default

The following field may be configured only if [Internal PCI/IDE] is set to [Both], [Primary], or [Secondary].

PCI Slot Select the VGA card

that connects to the primary monitor.

DefaultInit Display First

AGP

Page 66

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-8.2 FDC Controls FDC Controls Setting Description Note

Disabled Turn off the on-board

floppy controller

Onboard FDC controller

Enabled Use the on-board

floppy controller

Default

3-8.3 Onboard Serial Ports Onboard Serial

Ports

Setting Description Note

Disabled 3F8/IRQ4 Default

(port 1)

2F8/IRQ3 Default

(port 2) 3E8/IRQ4 2E8/IRQ3

Onboard UART 1 Onboard UART 2

Auto

Choose serial port 1 & 2's I/O address. Do not set port 1 & 2 to the same address except for Disabled or Auto.

Standard Supports a serial

infrared IrDA.

Default

HPSIR Supports HP serial

infrared interface format.

Onboard UART 2 Mode

ASKIR Supports a Sharp

serial interface format.

Page 67

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-8.4 Onboard Parallel Ports IR Pins Controls Setting Description Note

Half Default

IR Duplex mode

Full

Select the IR mode your IR module supports

IR-RX2TX2 Default

Use IR Pins

IR-RX TX

3-8.5 Onboard Parallel Ports Onboard Parallel

Ports

Setting Description Note

378 Default Disabled 3BC

Onboard Parallel Port

278

Choose the printer I/O address.

ECP + EPP Normal Default EPP

Parallel Port Mode

ECP

The mode depends on your external device that connects to this port.

If [Parallel Port Mode] is set to [ECP] or [ECP+EPP].

3 Choose DMA3 DefaultECP Mode Use DMA 1 Choose DMA1

If [Parallel Port Mode] is set to [EPP] or [ECP+EPP].

EPP1.9 Choose EPP Ver. 1.9 DefaultParallel Port EPP

Type (EPP Version)

EPP1.7 Choose EPP Ver. 1.7

Page 68

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-9 SUPERVISOR PASSWORD

Based on the setting you have made in the [Security Option] of the [BIOS

FEATURES SETUP] section, the password prevents access to the system

or the setup program by unauthorized users. Follow this procedure to set a

new password or disable the password:

1. Choose [BIOS FEATURES SETUP] in the Main Menu and

press [Enter]. Select the [Security Options] item and set the

field to:

a. [System]: The password is required every time the system

is booted. This means only a person who knows the

password can use this computer.

b. [Setup]: The password is required only when you attempt

to enter the BIOS Setup program.

2. Choose [SUPERVISOR PASSWORD] from the Main Menu

and press

[Enter]. The following prompt appear:

Warning: If you forget or lose the password, the only way to access the system is to set jumper JP5 to clear the CMOS RAM. All setup information is lost and you must run the BIOS setup program again.

Note: If you do not wish to use the password function, press [Enter] directly and the following message appears:

Enter Password:

Password Disabled!!

Page 69

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3. Enter your new password and press [Enter]. The following

message appears, prompting to confirm the new password:

4. Re-enter your password and then press [Enter] to exit to the Main Menu.

This diagram outlines the password selection procedure:

3-10 USER PASSWORD

When the user password option is on, you are not allowed to change any

setting in the [CMOS SETUP UTILITY] except for changing the user's

password.

The password setting procedure is similar to that for the [SUPERVISOR

PASSWORD] (Refer to section 3-9).

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWARD SOFTWARE, INC.

STANDARD CMOS SETUP

BIOS FEATURES SETUP

CHIPSET FEATURES SETUP

POWER MANAGEMENT SETUP

PNP/PCI CONFIGURATION

LOAD SETUP DEFAULTS

LOAD BIOS DEFAULTS

INTEGRATED PERIPHERALS

SUPERVISOR PASSWORD

USER PASSWORD

IDE HDD AUTO DETECTION

SAVE & EXIT SETUP

EXIT WITHOUT SAVING

Esc

F10

: Quit

: Save & Exit Setup

↑ ↓ → ←

(Shift) F2

: Select Item

: Change Color

Time, Date, Hard Disk Type…

Enter Password:

∗∗∗∗∗

Password Disabled!!

Confirm Password:

∗∗∗∗∗

Press:

↔

Without entering password

Type the Password

Press:

↔

After you confirm the

assword, press

to exit

Type the Password and Press: <Enter>

Press <Enter> without entering the password

After you confirm the password, press <Esc> to exit

Confirm Password:

Page 70

BIOS Setup Utility

SY-5EHM/5EH5 V1.3

3-11 IDE HDD AUTO DETECTION

This Main Menu function automatically detects the hard disk type and

configures the STANDARD CMOS SETUP accordingly.

ROM PCI/ISA BIOS

CMOS SETUP UTILITY

AWARD SOFTWARE, INC.

HARD DISKS TYPE SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE

Primary Master :

Select Primary Master Option (N=Skip) : N

OPTIONS SIZE CYLS HEAD PRECOMP LANDZ SECTOR MODE

2(Y) 1707 827 64 0 3308 63 LBA

1 1707 3309 16 65535 3308 63 NORMAL

3 1707 827 64 65535 3308 63 LARGE

Note: Some Oses( SCO-UNIX Before v5.0) must use “NORMAL” for installation

Note: This function is only valid for IDE type of hard disk

drives.

ESC : Skip

Page 71

Drivers Installation

SY-5EHM/5EH5 V1.3

Chapter 4

DRIVERS INSTALLATION

Your SY-5EHM/5EH5 V1.3 Motherboard comes with a CD-ROM labeled

"SOYO CD." The SOYO CD contains (1) the user's manual file for your

new Motherboard, (2) the drivers software available for installation, and (3)

a database in HTML format with information on SOYO Motherboards and

other products.

Step 1. Insert the SOYO CD into the CD-ROM drive

The SOYO CD will auto-run, and the SOYO CD Start Up Menu will be as

shown. If you use Windows NT, the SOYO-CD will not detect your

motherboard type. In that case the following dialog will pop up, please

choose your motherboard and press OK. Now the SOYO-CD Start Up Menu

will be shown.

(SOYO CD Start Up Program Menu)

If you use Windows 95/98/ME, the SOYO CD Start Up Program

automatically detects which SOYO Motherboard you own and displays the

corresponding model name.

7IWA-F 7IWA-F V1.0 6IWM/L 6IWM 6IWA

LI-7000 7IWB 7IWB V1.0 7IWM 7IWM/L V1

Please Select Your Board

Cancel

Page 72

Drivers Installation

SY-5EHM/5EH5 V1.3

The user's manual files included on the SOYO CD are in PDF (Postscript

Document) format. In order to read a PDF file, the appropriate Acrobat

Reader software must be installed in your system.

Note: The Start Up program automatically detects if the Acrobat Reader

utility is already present in your system, and otherwise prompts you on

whether or not you want to install it. You must install the Acrobat Reader

utility to be able to read the user's manual file. Follow the instructions on

your screen during installation, then once the installation is completed,

restart your system and re-run the SOYO CD.

Step 2. Install Drivers and Utilities

The following describes the best way of installing Windows 95/98/ME on your 5EHM/5EH5 V1.3 Motherboard:



The following BIOS default settings should not be changed:

1. The ‘OnChip USB Controller’ item under ‘Chipset features Setup’ is set to enabled.

2. The ‘USB Assigned IRQ’ item under ‘PnP/PCI Configuration is set to enabled.

You MUST have these two items enabled for Windows 95/98 to run properly on

Page 73

Drivers Installation

SY-5EHM/5EH5 V1.3

your system.



Install Windows 95/98



If you installed Windows 95 you will now need to upgrade your USB driver by running the following program on your Windows CD: Win95/OSR2/Usbsupp/USBsupp.exe



After installation of windows, you will need to install the ETEQ drivers. Follow the instruction below.

Click the Enter Install the drivers button to display the list of drivers that

can be installed on your Motherboard. The start-up program displays the

drivers available for the 5EHM/5EH5 V1.3 and the Windows version you

use. Click the Install drivers button to display the list of drivers that can be

installed on your Motherboard. The start-up program displays the drivers

available for the 5EHM/5EH5 V1.3.

(Driver Installation Menu)

A short description of all available drivers follows:

 ETEQ 4in1 driver package

The 4 in 1 driver package includes all drivers your motherboard needs. After

selecting this driver package, one driver will be installed automatically (the

IRQ remapping utility), the other three are installed if selected. By default

all three drivers are selected. A description of the 4 drivers follows:

driver

revision:

ETEQ 4 in 1 driver package

Cancel

Page 74

Drivers Installation

SY-5EHM/5EH5 V1.3



Bus Master PCI IDE Driver

This driver will speed up the data-transfer rate to and from the

harddisk.

 AGP VxD Driver

This driver must be installed in order to be able to make use of the

on-board AGP Video functionality.

 ETEQ Chipset Functions Registry

This driver will make the necessary changes to the Windows

registry, in order to make sure that Windows has no problems

recognizing your ETEQ chipset.



IRQ remapping utility (This driver is installed automatically)

This utility will remap the IRQ lines to make sure that everything

functions properly under Windows.

Select which driver you want to install and click

OK,

or click

Cancel

to return to the main menu. When the installation program of a driver starts running the SOYO-CD will exit.

Note: When the installation is complete, most drivers require to restart

your system before they can become active.

Step 3. Check the Latest Releases

Click the 'Check the latest Releases' button to go the SOYO Website to

automatically find the latest BIOS, manual and driver releases for your

motherboard. This button will only work if your computer is connected to

the internet through a network or modem connection. Make sure to get

your modem connection up before clicking this button.

Page 75

Drivers Installation

SY-5EHM/5EH5 V1.3

Step 4. Enter the SOYO CD

Select which driver you want to install and click

OK,

or click

Cancel

to return to the main menu. When the installation program of a driver starts running the SOYO-CD will exit. After finishing the installation, restart the SOYO-CD and install the next driver.

Note: Once you have selected a driver, the system will automatically exit

the SOYO CD to begin the driver installation program. When the

installation is complete, most drivers require to restart your system before

they can become active.

Page 76