iii
Contents
Notices
..........................................................................................................
v
Safety information
......................................................................................
vi
About this guide
.........................................................................................
vi
P7H55-M LE Series 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
...........................................................................
1-3
1.4.1
Overview
.........................................................................
1-3
1.4.2
Memory configurations
....................................................
1-4
1.5
Expansion slots
............................................................................
1-7
1.5.1
Installing an expansion card
...........................................
1-7
1.5.2
Configuring an expansion card
.......................................
1-7
1.5.3
PCI slots
..........................................................................
1-7
1.5.4
PCI Express x4 slot
.........................................................
1-7
1.5.5
PCI Express x16 slot
.......................................................
1-7
1.6
Jumpers
........................................................................................
1-8
1.7
Connectors
...................................................................................
1-9
1.7.1
Rear panel ports
.............................................................
1-9
1.7.2
Internal connectors
.......................................................
1-10
1.8
Software support
........................................................................
1-17
1.8.1
Installing an operating system
......................................
1-17
1.8.2
Support DVD information
..............................................
1-17
Chapter 2:
BIOS information
2.1
Managing and updating your BIOS
............................................
2-1
2.1.1
ASUS Update
..................................................................
2-1
2.1.2
ASUS EZ Flash 2
............................................................
2-2
2.1.3
ASUS BIOS Updater
.......................................................
2-3
2.1.4
ASUS CrashFree BIOS 3
................................................
2-6