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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.(Optional)
2.
System power on by Keyboard: If your ATX power supply
supports larger than 100~300 mA 5V Stand-By current, you
can power on your system by entering password from the
keyboard after setting the "Keyboard power on" password in
CMOS Setup.
3.
Supports 3 steps ACPI LED
4.
WAKE-UP ON LAN. (The ATX power supply supports larger
than 720 mA 5V Stand-By current)
M J13.JP12.J6 Jumpers for PCB 2.0/2.2 use, please reference
P16¡ B P 17
Pentium
686LX3
II Processor MAINBOARD
R-22-01-081015
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Summary of Contents for Gigabyte 686LX3
- Page 1 686LX3 USER'S MANUAL 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.(Optional) System power on by Keyboard: If your ATX power supply...
- Page 2 Table of Contents REV. 2.2 First Edition...
- Page 3 686LX3 The author assumes no responsibility for any errors or omissions that 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.
- Page 4 Quick Installation Guide Oct 15, 1998 Taipei, Taiwan I. Quick Installation Guide: CPU SPEED SETUP The default system bus speed is set to 66MHz. The user can change the DIP SWITCH (SW) selection to set up the CPU speed for 200 - 366MHz processor. The CPU speed MUST match with the frequency RATIO and external clock frequency.
- Page 5 686LX3 1. Pentium II 200 MHz INTEL 440LX PIIX4 686LX3 2. Pentium II 233 MHz INTEL 440LX PIIX4 686LX3...
- Page 6 Quick Installation Guide 3. Pentium II 266 MHz INTEL 440LX PIIX4 686LX3 4. Pentium II 300 MHz INTEL 440LX PIIX4 686LX3...
- Page 7 686LX3 5. Pentium II 333 MHz 3 2 1 INTEL 440LX PIIX4 686LX3 6. Pentium II 366 MHz INTEL 440LX PIIX4 686LX3...
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Page 8: Spk : Speaker Connector
Quick Installation Guide II. Jumper setting : PWR : Power LED Connector INTEL 440LX PIIX4 686LX3 Pin No Functioin LED (+) LED (-) LED (-) SPK : Speaker Connector INTEL 440LX PIIX4 686LX3 Pin No Function VCC(+) Data(-) –... -
Page 9: Rst : Reset Switch
686LX3 RST : Reset Switch INTEL 440LX PIIX4 686LX3 Open: Normal Close: Reset System GN : Green Function Switch INTEL 440LX PIIX4 Open: Normal 686LX3 Close: Enter Green Mode... - Page 10 Quick Installation Guide GD : Green LED INTEL 440LX PIIX4 686LX3 Pin No Function LED (+) LED (-) HD : IDE Hard Disk Active LED INTEL 440LX PIIX4 686LX3 Pin No Function LED (+) LED (-)
- Page 11 686LX3 Soft PWR : Soft Power Connector INTEL 440LX Open: Normal operation PIIX4 686LX3 Short: Power On/Off IR : Infrared Connector (Optional) INTEL 440LX Function Pin No PIIX4 IR Data Output 686LX3 IR Data Input POWER (+)
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Page 12: Ps/2 Mouse / Keyboard Connector
Quick Installation Guide POWER : Power Connector INTEL 440LX Pin No. Function PIIX4 3,5,7,13, 15-17 686LX3 4,6,19,20 VCC(+5V) +12V -12V Power Good 5V SB PS-ON PS/2 Mouse / Keyboard Connector PS/2 Mouse INTEL 440LX PS/2 Keyboard PIIX4 Pin No Function... -
Page 13: J1 : Cpu Cooling Fan Power Connector
686LX3 J1 : CPU Cooling Fan Power Connector INTEL 440LX PIIX4 686LX3 Pin No Function +12V SENSE IDE1: For Primary IDE port RED LINE INTEL 440LX PIIX4 686LX3 IDE2 IDE1 FLOPPY... - Page 14 Quick Installation Guide IDE2: For Secondary IDE port RED LINE INTEL 440LX PIIX4 686LX3 IDE2 IDE1 FLOPPY J7 : FLOPPY PORT INTEL 440LX RED LINE PIIX4 686LX3 IDE2 IDE1 FLOPPY...
- Page 15 686LX3 LPT PORT / COM A / COM B COMA COMB LPT PORT LPT PORT INTEL 440LX COM B COM A PIIX4 686LX3 JP1 : Keyboard Power On Selection Keyboard Power On INTEL Default: Disable 440LX Enable Disable PIIX4 686LX3...
- Page 16 Quick Installation Guide CN1: USB Port INTEL 440LX Pin No. Function USB V0 USB D0- PIIX4 USB D0+ 686LX3 USB V1 USB D1- USB D1+ JP10: Wake on LAN INTEL 440LX PIIX4 686LX3 Function +5V SB JP10 Signal...
- Page 17 686LX3 JP9 :SB-Link (Creative PCI Sound Card Support) INTEL 440LX Function PIIX4 Signal 686LX3 Signal Signal SB-LINK BAT1:For Battery INTEL 440LX PIIX4 686LX3 Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer.
- Page 18 Quick Installation Guide J13: ATX Power Control Selection (PCB Only ver:2.0 use) INTEL 440LX PIIX4 686LX3 Close: Full On Open: Soft Off JP12:CLEAR CMOS Function (PCB Only ver:2.2 use) INTEL 440LX PIIX4 686LX3 1-2 :CLEAR CMOS 2-3 :NORMAL Default :2-3 Short...
- Page 19 686LX3 J6:RING POWER ON ( PCB Only ver:2.2 use) INTEL 440LX PIIX4 Function 686LX3 Signal III. Top Performance Test Setting: Users have to modify the value for each item in chipset features as follow for top performance setting.