Soyo SOYOTM User Manuals

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
• JP40: CE Test Jumper Pin

  5
• Jumper

  6
• JP37: DIMM Voltage Select Jumper

  6
• CPU Type Configuration

  7
• Step 1: Frequency Setting

  7
• P54C/P55C Ð 75/90/100 CPU Settings (1.5 x clock)

  7
• P54C/P55C Ð 100/120/133 CPU Settings (2.0 x clock)

  8
• P54C/P55CÐ 150/166 CPU Settings (2.5 x clock)

  9
• P54C/P55C Ð 180/200 CPU Settings (3.0 x clock)

  10
• P54C/P55C Ð 233 CPU Settings (3.5 x clock)

  11
• AMD K6 Ð PR266 CPU Setting (4.0 x clock)

  12
• AMD K6 Ð PR300 CPU Setting (4.5 x Clock)

  12
• Step 2: CPU Single/Dual Voltage Setting

  14
• Single Voltage CPU Setting

  14
• Dual Voltage CPU Setting

  15
• Memory Configuration

  15
• Memory Configuration Table

  16
• RAM Bank Installation Notice

  16
• Cache Configuration

  16
• Cache Size and RAM Locations

  16
• Multi I/O Port Addresses

  17
• Connectors

  17
• (Momentary Type)

  17
• COM1, COM2 Ñ COM1/COM2 Connectors

  17
• JP43: CPU Cooling Fan Connector

  18
• FDC Ñ FDC Connector

  18
• ATX PW Ñ ATX Power Supply Connectors

  18
• RESET Ð Hardware Reset Control

  19
• HDD LED Ð HDD LED Connector

  19
• Connector

  18
• IR1 - IR Connector

  18
• PS/2 KB Conn. - PS/2 Keyboard Connector

  18
• PS/2 Mouse Conn. - PS/2 Mouse Connector

  19
• PRT - Parallel Port Connector

  19
• SPK - Speaker Connector

  19
• USB1/USB1-Universal Serial Bus Connectors

  19
• JP44 - Wake-On-Lan (WOL) Header

  19
• Standard CMOS Setup

  21
• BIOS Features Setup

  23
• Chipset Features Setup

  26
• Power Management Setup

  28
• PNP/PCI Configuration Setup

  31
• Load Setup Defaults

  33
• Load BIOS Defaults

  33
• Integrated Peripherals

  34
• Supervisor Password

  37
• User Password

  38
• IDE HDD Auto Detection

  39