Contents

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

v

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

vi

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

vii

A7V400-MX specifications summary ............................................

viii

Chapter 1: Product introduction

1.1

Welcome! ...........................................................................

1-2

1.2

Package contents ...............................................................

1-2

1.3

Special features ..................................................................

1-2

 

1.3.1

Product highlights ..................................................

1-2

 

1.3.2

ASUS unique features ...........................................

1-3

1.4

Before you proceed ............................................................

1-4

1.5

Motherboard overview ........................................................

1-5

 

1.5.1

Motherboard layout ................................................

1-5

 

1.5.2

Placement direction ...............................................

1-6

 

1.5.3

Screw holes ...........................................................

1-6

1.6

Central Processing Unit (CPU) ...........................................

1-7

 

1.6.1

Overview ................................................................

1-7

 

1.6.2

Installing the CPU ..................................................

1-7

1.7

System memory .................................................................

1-8

 

1.7.1

Overview ................................................................

1-8

 

1.7.2

Memory configurations ..........................................

1-8

 

1.7.3

Installing a DIMM ...................................................

1-9

 

1.7.4

Removing a DIMM .................................................

1-9

1.8

Expansion slots ................................................................

1-10

 

1.8.1

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

1-10

 

1.8.2

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

1-10

 

1.8.3

AGP slot ...............................................................

1-12

 

1.8.4

PCI slots ..............................................................

1-12

1.9

Switch and jumpers ..........................................................

1-13

1.10

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

1-16

 

1.10.1

Rear panel connectors .........................................

1-16

 

1.10.2

Internal panel connectors ....................................

1-17

iii