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Table of Contents
Chapter 1: Introduction .................................................. 1
Key Features ............................................................................... 1
Unpacking the Mainboard........................................................... 2
Electrostatic Discharge Precautions............................................ 2
Mainboard Layout w/ Default Settings ....................................... 3
Chapter 2: Hardware Setup ............................................ 5
Jumpers ....................................................................................... 5
JP5: CMOS Clear Jumper .................................................... 5
SW1: Bus Fraction Core/Bus Ratio Select Jumper .............. 6
CPU Type Configuration ............................................................ 6
686 (PII) Ð 166 CPU Settings (2.5 x clock) .................. 6
686 (PII) Ð 200 CPU Settings (3 x clock) ..................... 7
686 (PII) Ð 233 CPU Settings (3.5 x clock) .................. 7
686 (PII) Ð 266 CPU Settings (4.0 x clock) .................. 7
686 (PII) Ð 300 CPU Settings (4.5 x clock) .................. 7
Memory Configuration ............................................................... 8
Multi I/O Port Addresses ............................................................ 8
Connectors .................................................................................. 9
ATX PW Ñ ATX Power Supply Connectors ....................... 9
PS/2 Keyboard Connector ..................................................... 9
PS/2 Mouse Connector.......................................................... 9
IR Ð IR Connector ............................................................... 10
Keylock & Power LED Connector...................................... 10
SPK Ð Speaker Connector ................................................... 10
RST Ð Hardware Reset Control ........................................... 10
IDE1/IDE2 Ð On-board Primary/Secondary IDE HDD
Connectors ........................................................................... 10
COM1/COM2 Connectors................................................... 11
IDE LED Ð IDE HDD LED Connectors ............................. 11
FDC Connector ................................................................... 11
PRT Ð Parallel Port Connector ............................................ 11
USB1/USB2 Ð Universal Serial Bus Connector ................. 11
PWRBT Ð ATX Power Supply On/Off Switch Connector
(Momentary Type)............................................................... 11
FAN: CPU Cooling Fan Connector ................................... 12
JP44 Ð Wake-On-LAN (WOL) Header ............................... 12
Slot 1 Installation Guide ........................................................... 13