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3.3 Replacing the Power Distribution Board................................. 58
3.3.1 Power Distribution Board Features ................................. 61
3.3.2 Pin Definitions.................................................................. 62
3.4 Replacing the System Fan ..................................................... 64
3.5 Replacing the Blade Boards................................................... 67
3.5.1 Blade Board Features ...................................................... 69
3.6 Replacing the Power Supply .................................................. 71
Chapter 4: Mainboard Information................................................ 73
4.1 Board Image ........................................................................... 74
4.2 Block Diagram ........................................................................ 75
4.3 Mainboard Mechanical Drawing ............................................. 76
4.4 Board Parts, Jumpers and Connectors .................................. 77
4.5 Thermal Interface Material...................................................... 80
4.6 Tips on Installing Motherboard in Chassis ............................. 81
4.7 Installing the Memory ............................................................. 83
4.8 Finishing Up............................................................................ 84
Chapter 5: BIOS Setup................................................................... 85
5.1 About the BIOS....................................................................... 85
5.1.1 Setup Basics.................................................................... 85
5.1.2 Getting Help..................................................................... 86
5.1.3 In Case of Problems ........................................................ 86
5.1.4 Setup Variations .............................................................. 86
5.2 Main Menu.............................................................................. 87
5.3 Advanced Menu...................................................................... 88
5.3.1 PCI Subsystem Settings.................................................. 90
5.3.2 ACPI Settings .................................................................. 91
5.3.3 S5 RTC Wake Settings.................................................... 93
5.3.4 CPU Configuration........................................................... 94
5.3.5 SATA Configuration......................................................... 96
5.3.6 Onboard Device Configuration ........................................ 98
5.3.7 Info Report Configuration ................................................ 99
5.3.8 USB Configuration......................................................... 100
5.3.9 Hardware Health Configuration ..................................... 101
5.3.10 Power Management Configuration................................ 103
5.3.11 Serial Port Console Redirection .................................... 104
5.3.12 CPU PPM Configuration................................................ 105
5.4 Chipset Menu ....................................................................... 107
5.4.1 South Bridge.................................................................. 108
5.4.2 North Bridge .................................................................. 109
5.4.3 WatchDog Timer Configuration ..................................... 112
5.4 Boot ...................................................................................... 113
5.6 Security................................................................................. 115