Gigabyte GA-P55-UD3L (REV. 1.1) [5/128] Table of contents

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Table of Contents

Box Contents ...................................................................................................................7

Optional Items .................................................................................................................7

GA-P55-UD3L-TPM/GA-P55-UD3L/GA-P55-US3L Motherboard Layout .......................8

Block Diagram .................................................................................................................9

Chapter 1 Hardware Installation ...................................................................................11

1-1 Installation Precautions .................................................................................. 11

1-2 ProductSpecications .................................................................................... 12

1-3 Installing the CPU and CPU Cooler ............................................................... 15

1-3-1 Installing the CPU ...................................................................................................15

1-3-2 Installing the CPU Cooler .......................................................................................17

1-4 Installing the Memory ..................................................................................... 18

1-4-1 DualChannelMemoryConguration .....................................................................18

1-4-2 Installing a Memory ...............................................................................................19

1-5 Installing an Expansion Card ......................................................................... 20

1-6 Back Panel Connectors .................................................................................. 21

1-7 Internal Connectors ........................................................................................ 23

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 .............................................................................. 47

2-5 Advanced BIOS Features .............................................................................. 49

2-6 Integrated Peripherals .................................................................................... 51

2-7 Power Management Setup ............................................................................. 54

2-8 PC Health Status ............................................................................................ 56

2-9 Load Fail-Safe Defaults .................................................................................. 58

2-10 Load Optimized Defaults ................................................................................ 58

2-11 Set Supervisor/User Password ...................................................................... 59

2-12 Save & Exit Setup .......................................................................................... 60

2-13 Exit Without Saving ........................................................................................ 60

2-14 SecurityChipConguration

...................................................................... 61