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Asus P5-99B User Manual

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ASUS P5-99B User’s Manual

CONTENTS

I. INTRODUCTION .............................................................................. 7

How this Manual is Organized ........................................................... 7
Item Checklist ..................................................................................... 7

II. FEATURES ....................................................................................... 8

ASUS P5-99B Motherboard ............................................................... 8
Parts of the ASUS P5-99B Motherboard .......................................... 11

III. HARDWARE SETUP .................................................................... 12

ASUS P5-99B Motherboard Layout ................................................. 12
Hardware Setup Steps ....................................................................... 15
1. Motherboard Settings .................................................................... 15

Compatible Cyrix CPU Identification .................................. 23

2. System Memory (DIMM) ............................................................. 25

DIMM Memory Installation Procedures: ............................. 26

3. Central Processing Unit (CPU) .................................................... 27
4. Expansion Cards .......................................................................... 29

Expansion Card Installation Procedure: ............................... 29
Assigning IRQs for Expansion Cards ................................... 29
Assigning DMA Channels for ISA Cards ............................. 30
ISA Cards and Hardware Monitor ........................................ 30

5. External Connectors ..................................................................... 31

Power Connection Procedures .................................................... 43

IV. BIOS SETUP ................................................................................... 44

Flash Memory Writer Utility ............................................................ 44

Main Menu .................................................................................. 44
Managing and Updating Your Motherboard’s BIOS ................... 46

6. BIOS Setup .................................................................................. 47

Load Defaults ....................................................................... 48

Standard CMOS Setup ................................................................ 48

Details of Standard CMOS Setup ......................................... 48

BIOS Features Setup ................................................................... 51

Details of BIOS Features Setup ............................................ 51

Chipset Features Setup ................................................................ 54

Details of Chipset Features Setup ......................................... 54

Power Management Setup ........................................................... 57

Details of Power Management Setup ................................... 57

PNP and PCI Setup ..................................................................... 60

Details of PNP and PCI Setup .............................................. 60