TABLE OF CONTENTS
CHAPTER 1: INTRODUCTION
4
CHAPTER 2: JUMPERS & CONNECTORS
6
SYSTEM BOARD JUMPERS
6
CPU External Clock Jumpers
8
CPU Type Jumpers
8
Cache Size Jumpers
9
VESA Local Bus Jumper
9
Clear CMOS Data Jumper
10
Display Type Jumper
10
FLASH BIOS Jumper
11
IDE Port Jumpers
12
Parallel Port Jumper
12
SYSTEM BOARD CONNECTORS
13
Green PC Connectors
13
Power Supply Connectors
14
Keyboard Connector
15
Power LED and Keyboard Lock Connector
15
Speaker Connector
16
Reset Connector
16
Turbo Switch Connector
17
Turbo LED Connector
17
Parallel Port Connector
18
Serial Port 1 & 2 Connectors
18
Floppy Interface Connector
19
IDE Interface Connector
20
Harddisk Activity LED Connector
20
CHAPTER 3: HARDWARE INSTALLATION
21
THE DRAM SIMMs
21
Installing DRAM SIMMs
22
INSTALLING A VL-BUS CARD
23
EQUIPMENT REQUIRED
24
CHAPTER 4: BIOS SETUP
25
ENTERING SETUP
25
STANDARD CMOS SETUP
27
ADVANCED CMOS SETUP
28
POWER MANAGEMENT SETUP
32
AUTO CONFIGURATION - BIOS DEFAULTS
32
AUTO CONFIGURATION - POWER-ON DEFAULTS
32
CHANGE PASSWORD
33
AUTO DETECT HARD DISK
34
HARD DISK UTILITY
34
WRITE TO CMOS AND EXIT
34
DO NOT WRITE TO CMOS AND EXIT
34
CHAPTER 5: VL-BUS IDE DRIVERS
35
Page 2 486MI System Board User's Manual