iii
Contents
Safety information ...................................................................................... iv
About this guide ......................................................................................... iv
Package contents ....................................................................................... vi
A55BM-PLUS specifications summary
..................................................... vi
Before you proceed ..................................................................... 1-1
Motherboard overview ................................................................. 1-2
Accelerated Processing Unit (APU) ........................................... 1-4
System memory ........................................................................... 1-8
Expansion slots .......................................................................... 1-10
Jumpers ...................................................................................... 1-12
Onboard switches ...................................................................... 1-13
Onboard LEDs ............................................................................ 1-14
Connectors ................................................................................. 1-15
1.10 Software support ........................................................................ 1-24
Managing and updating your BIOS ............................................ 2-1
BIOS setup program .................................................................... 2-6
My Favorites ................................................................................. 2-9
Main menu .................................................................................. 2-10
Ai Tweaker menu ........................................................................ 2-12
Advanced menu ......................................................................... 2-17
Monitor menu ............................................................................. 2-25
Boot menu .................................................................................. 2-28
Tools menu ................................................................................. 2-35
Notices .......................................................................................................A-1
ASUS contact information .......................................................................A-3