SOYO SY-6BA+ IV A

Motherboard Description SY-6BA+ IV

AATX Power Supply Connector

BSlot 1 Connector

CPower On by Keyboard Jumper

DCPU multiplier release Jumper

EIntel 82440 BX PCI/AGP Set

FCPU Cooling Fan Connector

GPower Cooling Fan Connector

HDIMM Bank

I5V Stand-by indicator LED

JFloppy Disk Drive (FDD) Port

KBus Mastering E-IDE/ATAPI Ports

L32-bit AGP Slot

MPCI Audio Card Header

NHigh Point PHT 366 ATA66 Controller

O32-bit PCI Mastering Slots

P3V Lithium Battery

QCMOS Clear Jumper

RIntel 82371 EB PIIX4 Chip

SFront panel connectors

TChassis Cooling Fan Connector

UExternal Suspend Button Header

V16-bit ISA Slots

WWinboand W83782M hardware monitoring

XFlash BIOS Chip

YWake-On-LAN (WOL) Header

ZSerial Infrared (IrDA) Device Header

AA ITE 8671 super I/O Controller

AB Back panel Connectors

Contents

Main SOYOSY-6BA+ IV ii Edition: November 1999 Version 1.2 6BA+ IV SERIAL 100% FC C Table of Contents Page Chapter 1 MOTHERBOARD DESCRIPTION 1-1 INTRODUCTION 1-2 KEY FEATURES CPU SUPPORT CPU SETTINGS EXPANDABILITY ADVANCED FUNCTIONS FAIL SAFE u Hardware Monitor u Power Failure Resume Function u 5VSB Indicator NORTON SOFTWARE PACK COMPLIANCE USER FRIENDLY 1-3 HANDLING THE MOTHERBOARD 1-4 ELECTROSTATIC DISCHARGE PRECAUTIONS Motherboard Description SY-6BA+ IV 6 Intel 1-5 SY-6BA+ IV MOTHERBOARD LAYOUT 82443 BX Back Panel SY-6BA+ IV Platform JP1 JP8 LED1 1-6 SY-6BA+ IV MOTHERBOARD COMPONENTS A 1-7 MICROPROCESSOR 1-7.1 Microprocessor Packaging 1-7.2 Second Level Cache 1-7.3 Microprocessor Upgrades 1-8 MEMORY 1-8.2 SDRAM 1-8.3 ECC Memory 1-9 CHIPSET 1-9.1 Intel 82443Bx PCI/A.G.P. Controller (PAC) 1-9.2 Intel 82371EB PCI ISA IDE Xcelerator (PIIX4E) 1-9.3 Accelerated Graphics Port (A.G.P.) 1-9.4 Universal Serial Bus (USB) 1-9.5 IDE Support 1-9.6 Real-Time Clock, CMOS SRAM, and Battery 1-10 I/O INTERFACE CONTROLLER 1-10.1 Serial Ports 1-10.2 Parallel Port 1-10.3 Diskette Drive Controller 1-10.4 Keyboard and Mouse Interface 1-10.5 Infrared Support 1-11 HARDWARE MONITOR 1-12 WAKE ON LAN TECHNOLOGY * Chapter 2 HARDWARE INSTALLATION 2-1 PREPARATIONS 2-2 UNPACKING THE MOTHERBOARD 2-3 INSTALLATION GUIDE BEGIN THE INSTALLATION 2-3.1 CPU Installation Mark your CPU Frequency: Page Page Page 2-3.2 SDRAM Memory Module Installation Page IDE 1 ATA 33ATA 66 IDE4 IDE 3 IDE 2 Page 2-3.3.2 Floppy Drive Installation FDC Pin -1 Power LED Pin Assignment +_ ++ Key Lock Pin Assignment + + Turbo LED Pin Assignment _ HDD LED Pin Assignment + _ PWRBT Pin Assignment Page Page Page Wake-On-LAN JP44 Pin Assignment Serial Infrared (IR1) Connector IR1 Pin Assignment Page Page Page ATX Power ATX Power 2-3.4 Jumper Setting Step 1. 5V Stand-by indicator LED (LED 1) Step 2. External Suspend Button (JP1) Step 3. CPU multiplier release Jumper: (JP8) Step 4. Power-On by Keyboard Jumper (JP10) 2-3.5 CMOS Clearing (JP5) 2-3.6 Power On 2-3.7 Quick BIOS Setup o x 2 o x 2.5 o x 3 o x 3.5 o x 4 o x 4.5 o x 5 o x 5.5 o x 6 o x 6.5 o x 7 o x 7.5 o x 8 o Auto o 1.0 o1.5 o Normal o + 2.5 % o + 5.0 % o + 7.5% o 2-3.8 Troubleshooting at First Start Note on Over-clocking Capability 2-3.9 Power Off Chapter 3 BIOS SETUP UTILITY 53 Hot Keys: Function keys give you access to a group of commands throughout the BIOS utility. Quit Without Saving (Y/N)? _ F1 Shift F2 F5 F6 F7 F10 [Esc] 3-1 SOYO COMBO SETUP 3-1.1 Quick CPU Frequency Setup Quick CPU Frequency Setup (Continued) 3-1.2 System Boot Control Settings 3-1.3 Processor Number Feature Setting 3-1.4 L2 Cache Memory 3-1.5 C.I.H. 4-WAY Protection Setting 3-1.6 Quick Power On Self Test Setting 3-1.7 Power Management Power Management (Continued) 3-1.8 CPU Device Monitoring CPU Device Monitoring (Continued) 61 3-2 STANDARD CMOS SETUP Select the [STANDARD CMOS SETUP] option from the Main Menu and press [Enter] key. 3-2.1 Date & Time 3-2.2 Hard Disks Type & Mode 3-2.3 Floppy Drives Page 64 3-3 BIOS FEATURES SETUP Select the [BIOS FEATURES SETUP] option from the Main Menu and press [Enter] key. 3-3.1 Virus Warning 3-3.2 Cache Memory Options 3-3.3 Floppy Driver Settings 3-3.4 Other Control Options 3-3.5 Security Option 3-3.6 Other Control Options 3-3.7 Typematic Settings 3-3.8 Other Control Options Other Control Options 3-4 CHIPSET FEATURES SETUP Page Page 3-5 POWER MANAGEMENT SETUP 3-5.1 Power Management Controls 3-5.2 PM Timers 3-5.3 PM Events 3-5.4 Reload Global Timer Events 3-6 PNP/PCI CONFIGURATION SETUP 3-6.1 PNP/PCI Configuration Controls 3-6.2 PNP/PCI Configuration Setup PNP/PCI Configuration Setup (Continued) 3-7 LOAD SETUP DEFAULTS 3-8 INTEGRATED PERIPHERALS 3-8.1 IDE Device Controls IDE 3-8.2 Keyboard Controls 3-8.3 FDC Controls 3-8.4 Onboard Serial Ports 3-8.5 Onboard Parallel Ports 3-8.6 MULTI I/O ADDRESSES 3-9 SUPERVISOR PASSWORD 3-10 USER PASSWORD password, press Enter Password: After you confirm the 3-11 IDE HDD AUTO DETECTION Page Step 2. Read SOYO [6BA+ IV] Manual 686 boards:586 boards: OKBack IV 6BA+ Step 3. Install Drivers Page Page Step 4. Check the Latest Releases Step 5. Select which driver you want to install and click OK Chapter 5 THE ATA 66 DRIVER INSTALLATION Installing the Windows 95/98 Drivers Uninstalling the Driver Installing the Windows NT 4.0 Drivers Page New Driver releases and Support