Gigabyte 6BXD User manual

R-01-01-080514

6BXD

USER'S MANUAL

1. System power on by PS/2 Mouse: If you are using ATX power

supply, you are able to power on the system by double

clicking the right or left button of your PS/2 Mouse.

2. System power on by Keyboard: If your ATX power supply

supports larger than 720 mA 5V Stand-By current, you can

power on your system by entering password from the

Keyboard after setting the “Keyboard power on” jumper (JP1)

and password in CMOS Setup.

3. Modem Ring-On on COM B.

4. Wake-Up on LAN. (The ATX power supply supports larger

than 600 mA)

5. Support 3 steps ACPI LED selectable.

Pentium



II Processor MAINBOARD

REV. 1 First Edition

6BXD

1

The author assumes no responsibility for any errors or omissions which may

appear in this document nor does it make a commitment to update the

information contained herein.

Third-party brands and names are the property of their respective

owners.

Sound Blaster is a registered trademark of Creative Technology Ltd in the

United States and certain other countries. Sound Blaster-LINK and SB-LINK

are trademarks of Creative Technology Ltd.

MAY 14, 1998 Taipei, Taiwan

Quick Installation Guide

2

I. Quick Installation Guide :

CPU SPEED SETUP

The system bus speed can be selectable between 66.6MHz and 100MHz. The

user can select the system bus speed (JP10) and change the DIP SWITCH

(SW) selection to set up the CPU speed for 200 - 633MHz processor.

M

The CPU speed must match with the frequency RATIO. It will cause

system hanging up if the frequency RATIO is higher than CPU's.

DIP SWITCH (SW)

FREQ. RATIO

1 2 3 4

X 3

ON OFF ON ON

X 3.5

OFF OFF ON ON

X 4

ON ON OFF ON

X 4.5

OFF ON OFF ON

X 5

ON OFF OFF ON

X 5.5

OFF OFF OFF ON

MJP10 (Select the system speed between 66.6MHz and 100MHz)

1-2 Close

System speed is set to 66MHz

−

system always

run at 66MHz FSB (Front Side Bus).

All Open

System speed is set to 100MHz

−

system always

run at 100MHz FSB (Front Side Bus).

2-3 Close

Set system speed to Auto

−

system speed

detect automatically (66 / 100MHz FSB).

1

2

3

1

2

3

1

2

3

6BXD

3

MThere are two ways to set system speed

1. 66MHz (JP10) (1-2 short) or Auto detect (2-3 short)

2. 100MHz (JP10) (1-2-3 open) or Auto detect (2-3 short)

1. Pentium



II 300 / 100MHz FSB

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

2. Pentium



II 350 / 100MHz FSB

3. Pentium



II 400 / 100MHz FSB

SW

ON

1 2

SW

1 2

ON

Open

JP10

1

2

3

1

2

3

JP10

SW

ON

OFF

4

3

2

1

Open

JP10

1

2

3

JP10

1

2

3

2-3

Close

2-3

Close

JP10

1

2

3

100 MHz or Auto

Detect

100 MHz or Auto

Detect

2-3

Close

JP10

1

2

3

Quick Installation Guide

4

4. Pentium



II 450 / 100MHz FSB

5. Pentium



II 233 MHz / 66MHz FSB

6. Pentium



II 266 / 66MHz FSB

7. Pentium



II 300 MHz / 66MHz FSB

SW

ON

1 2

SW

ON

1 2

SW

ON

1 2

SW

ON

1 2

Open

1-2 Short

JP10

1

2

3

JP10

1

2

3

JP10

1

2

3

JP10

1

2

3

2-3

Close

JP10

1

2

3

100 MHz or Auto

Detect

66 MHz or Auto

Detect

2-3

Close

JP10

1

2

3

66 MHz or Auto

Detect

2-3

Close

JP10

1

2

3

2-3

Close

JP10

1

2

3

66 MHz or Auto

Detect

6BXD

5

8. Pentium



II 333 / 66MHz FSB

II. Jumper setting :

9. Pentium



II 366 / 66MHz FSB

SPK : Speaker Connector

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

Pin No.

Function

1

2

VCC

NC

3

NC

4

Data

1

SW

ON

1 2

1-2 Short

JP10

1

2

3

2-3

Close

JP10

1

2

3

66 MHz or Auto

Detect

SW

ON

1 2

JP10

1

2

3

2-3

Close

JP10

1

2

3

66 MHz or Auto

Detect

1-2 Short

Quick Installation Guide

6

RST : Rest Switch

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Open:

Normal operation

Short:

For Hardware

Reset System

1

PWR : Power LED

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Pin No.

Function

1

2

LED anode (+)

LED athode (-)

3

LED athode (-)

6BXD

7

HD : IDE Hard Disk Active LED

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Pin No.

Function

1

2

LED anode (+)

3

4

LED anode (+)

LED cathode (-)

NC

IR : Infrared Connector

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

GND

IR Data Input

Pin No.

Function

1

2

IR Data Output

3

4

NC

POWER (+)

5

Quick Installation Guide

8

GN : Green Function Switch

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Open:

Normal operation

Short:

Entering Green Mode

.

1

Soft PWR : Soft Power Connector

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Open:

Normal operation

1

Short(Two Option):

1.Instant On/Off: Power

On/Off system immediately

2.Delay 4Seconds:

Power Off system Press

over 4 Secs.

6BXD

9

GD : Green Function Active LED Connector

CPU2

686BXD

CPU1

PIIX4

82443BX

JP10

1

Pin No.

Function

1

2

LED anode (+)

LED athode (-)

POWER : Power Connector

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

VCC (+5V)

Power Good

Pin No. Function

4,6,19,20

GND

10

12

18

8

+12V

-12V

-5V

9

14

PS-ON

(Soft ON/OFF)

5V SB

(Stand by +5V)

13,15-17

3,5,7

Quick Installation Guide

10

J1 & J2 : CPU Cooling Fan Power Connector

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Pin No.

Function

1

2

3

GND

+12V

SENSE

J3 : Keyboard Connector & PS/2 Mouse

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

Function

2

4

1

3

5

6

Data

NC

VCC(+5)

GND

NC

Clock

Pin No.

PS/2 Mouse

PS/2 MOUSE

PS/2 KEYBOARD

PS/2 Keyboard

6BXD

11

CN1 : USB Port

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

J5: LPT PORT

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

Quick Installation Guide

12

JP3: COM A

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

COM A

JP2: COM B

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

COM B

6BXD

13

IDE1: For Primary IDE port

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

RED LINE

IDE2: For Secondary IDE port

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

RED LINE

Quick Installation Guide

14

FLOPPY : FLOPPY PORT

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

RED LINE

JP1 : Keyboard Power On

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

2,3 Short :

Disable Keyboard Power

On.

1,2 Short :

Enable Keyboard Power

On.

1

JP1

6BXD

15

JP12: Wake on Lan

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

Pin No.

Function

1

2

3

GND

Signal

+5V

1

J12: System After Ac Back

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

1

Open: Soft Off

Short: Full on/Soft Off

Pin No.

Function

1

2

GND

Signal

Quick Installation Guide

16

JP11: For PCI Audio / Sound Card use only

CPU2

6BXD

CPU1

PIIX4

82443BX

JP10

6

5

2

1

Pin No. Function

1

2

GND

Signal

3

NC

4

Signal

5

GND

6

Signal

III. Top Performance Test Setting:

Users have to modify the value for each item in chipset features as follow

for top performance setting.

**

Each value of items as above depends on your hardware configuration :

CPU , SDRAM , Cards , etc.

Please modify each value of items If your system does not work

6BXD

17

properly .

6BXD

1

TABLE OF CONTENTS

1. INTRODUCTION

1.1. PREFACE...................................................................................1-1

1.2. KEY FEATURES.........................................................................1-1

1.3. PERFORMANCE LIST................................................................1-2

1.4. BLOCK DIAGRAM ......................................................................1-3

1.5. INTRODUCE THE Pentium



II Processor...................................1-4

1.6. WHAT IS AGP?...........................................................................1-6

2. SPECIFICATION

2.1. HARDWARE...............................................................................2-1

2.2. SOFTWARE ...............................................................................2-2

2.3. ENVIRONMENT..........................................................................2-2

3. HARDWARE INSTALLATION

3.1. UNPACKING...............................................................................3-1

3.2. MAINBOARD LAYOUT................................................................3-2

3.3. QUICK REFERENCE FOR JUMPERS & CONNECTORS............3-2

3.4. DRAM INSTALLATION................................................................3-5

3.5. CPU SPEED SETUP...................................................................3-6

3.6. CMOS RTC & ISA CFG CMOS SRAM.........................................3-7

3.7. SPEAKER CONNECTOR INSTALLATION ..................................3-7

3.8. HARDWARE RESET SWITCH CONNECTOR INSTALLATION ...3-7

3.9. POWER LED CONNECTOR INSTALLATION..............................3-7

3.10. IDE & ATAPI DEVICE INSTALLATION......................................3-8

3.12. PERIPHERAL DEVICE INSTALLATION ....................................3-8

3.13. KEYBOARD & PS/2 MOUSE INSTALLATION...........................3-8

Table Of Contents

2

3.14. KEYBOARD SETTING FUNCTION...........................................3-8

4. BIOS CONFIGURATION

4.1. ENTERING SETUP.....................................................................4-1

4.2. CONTROL KEYS........................................................................4-1

4.3. GETTING HELP..........................................................................4-2

4.3.1.Main Menu.........................................................................4-2

4.3.2.Status Page Setup Menu / Option Page Setup Menu..........4-2

4.4. THE MAIN MENU........................................................................4-2

4.5. STANDARD CMOS SETUP MENU..............................................4-4

4.6. BIOS FEATURES SETUP...........................................................4-8

4.7. CHIPSET FEATURES SETUP.....................................................4-13

4.8. POWER MANAGEMENT SETUP................................................4-19

4.9. PNP/PCI CONFIGURATION .......................................................4-22

4.10. LOAD BIOS DEFAULTS............................................................4-24

4.11. LOAD PERFORMANCE DEFAULTS .........................................4-25

4.12. INTEGRATED PERIPHERALS..................................................4-26

4.13. USER PASSWORD...................................................................4-32

4.14. IDE HDD AUTO DETECTION....................................................4-33

4.15. SAVE & EXIT SETUP ...............................................................4-34

4.16. EXIT WITHOUT SAVING..........................................................4-35

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Gigabyte 6BXD User manual

Gigabyte 6BXD User manual

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