iii
Contents
Notices
..........................................................................................................
v
Safety information
......................................................................................
vi
About this guide
........................................................................................
vii
ITX-220 specifications summary
.............................................................
viii
Chapter 1:
Product introduction
1.1
Before you proceed
.....................................................................
1-1
1.2
Motherboard overview
.................................................................
1-2
1.2.1
Motherboard layout
.........................................................
1-2
1.2.2
Layout contents
...............................................................
1-2
1.3
Central Processing Unit (CPU)
...................................................
1-3
1.4
System memory
...........................................................................
1-4
1.4.1
Overview
.........................................................................
1-4
1.4.2
Memory configurations
....................................................
1-4
1.5
Expansion slot
..............................................................................
1-6
1.5.1
Installing an expansion card
...........................................
1-6
1.5.2
Configuring an expansion card
.......................................
1-6
1.5.3
PCI slot
...........................................................................
1-6
1.6
Jumpers
........................................................................................
1-7
1.7
Connectors
...................................................................................
1-8
1.7.1
Rear panel connectors
....................................................
1-8
1.7.2
Internal connectors
.........................................................
1-9
1.8
Software support
........................................................................
1-14
1.8.1
Installing an operating system
......................................
1-14
1.8.2
Support DVD information
..............................................
1-14
Chapter 2:
BIOS information
2.1
Managing and updating your BIOS
............................................
2-1
2.1.1
ASUS Update utility
........................................................
2-1
2.1.2
ASUS EZ Flash 2 utility
...................................................
2-2
2.1.3
ASUS CrashFree BIOS 3 utility
......................................
2-3
2.2
BIOS setup program
....................................................................
2-4
2.3
Main menu
....................................................................................
2-5
2.3.1
System Time
...................................................................
2-5
2.3.2
System Date
...................................................................
2-5
2.3.3
SATA 1/SATA 2
.................................................................................
2-5