iUSER’S NOTICE ................................................................................ iiMANUAL REVISION INFORMATION .............................................. 1COOLING SOLUTIONS ................................................................... 1CHAPTER 1 INTRODUCTION OF 845CA/845CAL MOTHERBOARD1-1 FEATURE OF MOTHERBOARD ............................................... 21-2 SPECIFICATION .................................................................... 31-3 PERFORMANCE LIST............................................................. 41-4 LAYOUT DIAGRAM & JUMPER SETTING ................................ 5CHAPTER 2 HARDWARE INSTALLATION2-1 HARDWARE INSTALLATION STEPS ........................................ 72-2 CHECKING MOTHERBAORD'S JUMPER SETTING.................... 72-3 INSTALL CPU ........................................................................ 82-3-1 GLOSSARY .................................................................. 82-3-2 ABOUT INTEL PENTIUM 4 478-PIN CPU.......................... 92-4 INSTALL MEMORY................................................................ 102-5 EXPANSION CARD ................................................................. 112-5-1 PROCEDURE FOR EXPANSION CARD INSTALLATION ............. 112-5-2 ASSIGNING IRQ FOR EXPANSION CARD................................. 112-5-3 INTERRUPT REQUEST TABLE FOR THIS MOTHERBOARD ....... 122-5-4 AGP SLOT ............................................................................ 122-6 CONNECTORS, HEADERS....................................................... 132-6-1 CONNECTORS ...................................................................... 132-6-2 HEADERS ............................................................................. 162-7 STARTING UP YOUR COMPUTER ........................................... 20CHAPTER 3 INTRODUCING BIOS3-1 ENTERING SETUP.................................................................. 213-2 GETTING HELP ..................................................................... 223-3 THE MAIN MENU................................................................... 223-4 STANDARD CMOS FEATURES................................................. 233-5 ADVANCED BIOS FEATURES .................................................. 253-6 ADVANCED CHIPSET FEATURES ............................................ 273-6-1 DRAM TIMING SETTINGS............................................. 283-7 INTEGRATED PERIPHERALS.................................................. 283-7-1 ONCHIP IDE FUNCTION ............................................... 293-7-2 ONCHIP DEVICE FUNCTION ......................................... 303-7-3 ONCHIP SUPER IO FUNCTION ...................................... 313-8 POWER MANAGEMENT SETUP............................................... 323-8-1 PM TIMER RELOAD EVENTS........................................ 343-9 PNP/PCI CONFIGURATION SETUP .......................................... 343-9-1 IRQ RESOURCES ......................................................... 35TABLE OF CONTENT