Table of Contents

Box Contents

 

6

Optional Items

 

6

GA-EP45-UD3LR/GA-EP45-UD3L Motherboard Layout

............................................... 7

Block Diagram

 

8

Chapter 1 Hardware Installation

9

1-1

Installation Precautions

9

1-2

Product Specifications

10

1-3

Installing the CPU and CPU Cooler

13

1-3-1

Installing the CPU

13

1-3-2 Installing the CPU Cooler

15

1-4

Installing the Memory

16

1-4-1

Dual Channel Memory Configuration

16

1-4-2

Installing a Memory

17

1-5

Installing an Expansion Card

18

1-6

Back Panel Connectors

19

1-7

Internal Connectors

21

Chapter 2 BIOS Setup

33

2-1

Startup Screen

34

2-2

The Main Menu

35

2-3

MB Intelligent Tweaker(M.I.T.)

37

2-4

Standard CMOS Features

45

2-5

Advanced BIOS Features

47

2-6

Integrated Peripherals

50

2-7

Power Management Setup

53

2-8

PnP/PCI Configurations

55

2-9

PC Health Status

56

2-10

Load Fail-Safe Defaults

58

2-11

Load Optimized Defaults

58

2-12

Set Supervisor/User Password

59

2-13

Save & Exit Setup

60

2-14

Exit Without Saving

60

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Gigabyte GA-EP45-UD3LR user manual Table of Contents