User Guide

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R-30-01-090526

6BA

USER'S MANUAL

1. System power on by PS/2 Mouse: First, enable this function

in CMOS Setup, then you can 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 300 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. Support Modem Ring-On. (Include internal Modem and

external modem on COM A and COM B)

4. Wake-up on LAN supports(on J11): Your ATX power supply

must support larger than 720 mA 5V Stand-By current.

5. Support 3 steps ACPI LED.

6. Support LDCM



For Intel Pentium



II / III / Celeron Processor MAINBOARD

REV. 3.0 First Edition

Summary of content (26 pages)

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6BA USER'S MANUAL 1. System power on by PS/2 Mouse: First, enable this function in CMOS Setup, then you can 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 300 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. Support Modem Ring-On.
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6BA 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.
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Quick Installation Guide 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 (JP8) and change the DIP SWITCH selection to set up the CPU speed for 233 - 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. FREQ. RATIO DIP SWITCH 1 2 3 4 X3 ON OFF ON ON X 3.5 OFF OFF ON ON X4 ON ON OFF ON X 4.
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6BA MJP8 (Select the system speed between 66.6MHz and 100MHz) 1-2 Close 3 2 1 Set system speed to 66MHz − system always run at 66MHz FSB (Front Side Bus). Set system speed to Auto − system 2-3 Close 3 2 1 speed detect automatically (66/ 100MHz FSB). 3 2 1 Set system speed to 100MHz − system always run at 100MHz FSB (Front Side Bus). 1-2-3 Open MThere are two ways to set system speed A. B.
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Quick Installation Guide 2. Pentium II / Celeron 266 / 66 MHz FSB SW ON 4 3 2 1 JP8 3 2 1 OFF 3. Pentium II / Celeron 300MHz / Celeron 300A MHz/66MHz FSB SW ON 4 3 2 1 JP8 3 2 1 3 2 1 3 2 1 2 1 OFF 4. Pentium II / Celeron 333 / 66 MHz FSB SW ON 4 3 2 1 JP8 OFF 5. Pentium II / Celeron 366 / 66 MHz FSB SW ON 4 3 2 1 JP8 OFF 6.
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6BA 7. Pentium II / Celeron 433 MHz / 66MHz FSB 4 3 2 1 SW ON JP8 3 2 1 OFF 8. Pentium II 350 / 100 MHz FSB SW ON 4 3 2 1 JP8 3 2 1 OFF 9. Pentium II 400 / 100 MHz FSB SW ON 4 3 2 1 JP8 3 2 1 3 2 1 3 2 1 OFF 10. Pentium III 450 / 100 MHz FSB SW ON 4 3 2 1 JP8 OFF 11.
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Quick Installation Guide 12. Pentium III 550MHz / 100MHz FSB SW ON 4 3 2 1 JP8 3 2 1 3 2 1 3 2 1 OFF 13. Pentium III 600MHz / 100MHz FSB SW ON 4 3 2 1 JP8 OFF 14.
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6BA II.
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Quick Installation Guide SPK : Speaker Connector BIOS 1 Function VCC NC NC Data 6BA PIIX4 83977-EF Pin 1 2 3 4 82443LX 82443BX TD : Turbo LED Connector BIOS 1 Function LED anode (+) LED cathode (−) 6BA PIIX4 83977-EF Pin 1 2 82443LX 82443BX 8
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6BA TB : Turbo Switch Connector BIOS 6BA PIIX4 83977-EF Function Reserved 82443LX 82443BX RST : Reset Switch BIOS 1 83977-EF 1 6BA PIIX4 Open : Normal operation Close : Reset system 82443LX 82443BX 9
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Quick Installation Guide GD : Green Function LED BIOS 1 Function LED anode (+) LED cathode (−) 6BA PIIX4 83977-EF Pin 1 2 82443LX 82443BX GN : Green Function Switch BIOS Open : Normal operation 1 Close: Entering Green Mode 6BA PIIX4 83977-EF 1 82443LX 82443BX 10
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6BA HD : IDE Hard Disk Active LED BIOS Pin 1 2 6BA PIIX4 Function LED anode (+) LED cathode (−) 83977-EF 1 82443LX 82443BX Soft PWR : Soft Power Connector BIOS Pin 1 2 6BA PIIX4 Function GND CTRL-Signal 83977-EF 1 82443LX 82443BX 11
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Quick Installation Guide POWER : P8&P9 Power Connector BIOS Pin Function 1 Power Good 2,10,11,12 VCC 3 +12V - 12V 4 5,6,7,8 GND - 5V 9 6BA PIIX4 83977-EF 1 82443LX 82443BX 11 BIOS Pin 3,5,7,13, 15-17 1,2,11 4,6,19,20 10 12 18 8 9 14 Function GND PIIX4 6BA 3.
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6BA CPU FAN : CPU Cooling Fan Power Connector BIOS 6BA FunctionPIIX4 GND +12V Signal 83977-EF Pin 1 2 3 882443BX 2443LX SYSTEM FAN : SYSTEM Fan Power Connector BIOS 6BA PIIX4 83977-EF Pin 1 2 3 Function GND +12V Signal 82443LX 82443BX 13
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Quick Installation Guide POWER FAN : POWER Fan Connector BIOS 6BA PIIX4 83977-EF Pin 1 2 3 Function GND +12V Signal 882443BX 2443LX IDE1: Primary IDE port BIOS 6BA PIIX4 83977-EF 82443LX 82443BX 1 RED LINE 14
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6BA IDE2: Secondary IDE port BIOS 6BA PIIX4 83977-EF 82443LX 82443BX 1 RED LINE FLOPPY : FLOPPY PORT BIOS 6BA PIIX4 83977-EF 82443LX 82443BX 1 RED LINE 15
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Quick Installation Guide LPT : LPT PORT BIOS 6BA PIIX4 83977-EF RED LINE 1 82443LX 82443BX COMB : COM B PORT BIOS 6BA PIIX4 83977-EF 1 RED LINE 82443LX 82443BX 16
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6BA COMA : COM A PORT BIOS 6BA PIIX4 83977-EF 1 82443LX 82443BX RED LINE JP1 : Keyboard Power On (for ATX Power Supply only) BIOS 6BA PIIX4 83977-EF 1 1-2 Close : Enable Keyboard Power On 1 82443LX 82443BX 2-3 Close : Disable Keyboard Power On 17
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Quick Installation Guide K.
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6BA USB : USB Port BIOS Function VCC USB D0− USB D0+ GND VCC USB D1− USB D1+ GND 6BA PIIX4 83977-EF Pin 1 2 3 4 5 6 7 8 82443LX 82443BX J11 : Wake on Lan (for ATX Power Supply only) BIOS 6BA PIIX4 83977-EF Pin 1 2 3 Function +5V SB GND Signal 82443LX 82443BX 19
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Quick Installation Guide JP9 : CLEAR CMOS BIOS 1 6BA PIIX4 83977-EF 1-2 Short :Clear CMOS 1 2-3 Short : Normal 82443LX 82443BX JP10 : CASE OPEN (Optional) BIOS 1 83977-EF Pin 1 2 6BA PIIX4 Function Signal GND 82443LX 82443BX 20
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6BA J19 : Internal Modem Card Ring PWR On BIOS 1 83977-EF Pin 1 2 6BA PIIX4 Function Signal GND 82443LX 82443BX SB-LINK : For PCI Audio / Sound Card use only (Creative PCI Sound Card Support) BIOS 5 1 6BA PIIX4 Pin 1 2 3 4 5 6 83977-EF 6 2 Function Signal GND NC Signal GND Signal 82443LX 82443BX 21
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Quick Installation Guide JP11 & JP12 (This function is support in PCB version 3.0 and above) BIOS 16BA 1 JP11 JP12 Open :Normal (Default) PIIX4 83977-EF 1 1 JP11 JP12 Close :For Voodoo3 VGA card 82443LX 82443BX BAT1 : For Battery BIOS + – 6BA PIIX4 83977-EF M Danger of explosion if battery is incorrectly replaced. M Replace only with the same or equivalent type recommended by the manufacturer. M Dispose of used batteries according to the manufacturer’s instructions.
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6BA III. Top Performance Test Setting: The following performance data list is the testing results of some popular benchmark testing programs. Users have to modify the value for each item in chipset features as follow for top performance setting.
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Quick Installation Guide These data are just referred by users, and there is no responsibility for different testing data values gotten by users. (The different Hardware & Software configuration will result in different benchmark testing results.) • CPU Pentium II processor • DRAM (32x4)MB SDRAM (LGS GM72V661641CT7J) • CACHE SIZE 512 KB included in CPU • DISPLAY GA-601 AGP Display Card (4MB SGRAM) • STORAGE Onboard IDE (Seagate ST36530A) • O.S. Windows NT ™4.