Contents

Notices..........................................................................................................

v

Safety information.......................................................................................

vi

About this guide..........................................................................................

vi

M2N68-AM SE2 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............................................................................

1-6

 

1.5.1

Installing an expansion card............................................

1-6

 

1.5.2

Configuring an expansion card........................................

1-7

 

1.5.3

PCI slot............................................................................

1-7

 

1.5.4

PCI Express x1 slot.........................................................

1-7

 

1.5.5

PCI Express x16 slot.......................................................

1-7

1.6

Jumpers

.........................................................................................

1-7

1.7

Connectors....................................................................................

1-9

 

1.7.1

Rear panel ports..............................................................

1-9

 

1.7.2

Internal connectors........................................................

1-10

1.8

Software support........................................................................

1-15

 

1.8.1

Installing an operating system.......................................

1-15

 

1.8.2

Support DVD information...............................................

1-15

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

iii