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3.6 Replacing the HDD Backplane Board....................................71
3.6.1 HDD BP Board Features.................................................73
3.6.2 Connector Pin Definitions................................................74
3.7 Replacing the Power Supply Unit........................................... 75
3.8 Replacing the Motherboard.................................................... 76
Chapter 4: Mainboard Information................................................ 79
4.1 Board Image (S8237).............................................................80
4.1.1 Pin Definitions.................................................................. 81
4.2 System Block Diagram (S8237) .............................................95
4.3 Mainboard Mechanical Drawing.............................................96
4.4 Board Parts, Jumpers and Connectors.................................. 97
4.4.1 Jumpers & Connectors.................................................... 98
4.5 Thermal Interface Material....................................................100
4.6 Tips on Installing the Motherboard in the Chassis ............... 101
Chapter 5: BIOS............................................................................ 103
5.1 About the BIOS.....................................................................103
5.1.1 Setup Basics..................................................................103
5.1.2 Getting Help................................................................... 104
5.1.3 In Case of Problems......................................................104
5.1.4 Setup Variations............................................................ 104
5.2 Main Menu............................................................................ 105
5.3 Advanced Menu....................................................................106
5.3.1 PCI Subsystem Settings................................................ 108
5.3.2 WHEA Configuration ..................................................... 109
5.3.3 ACPI Settings ................................................................ 110
5.3.4 CPU Configuration......................................................... 111
5.3.5 Runtime Error Logging ..................................................113
5.3.6 IPMI H/W Monitor.......................................................... 114
5.3.7 IDE Configuration.......................................................... 115
5.3.8 USB Configuration.........................................................117
5.3.9 WatchDOG Timer Configuration ...................................119
5.3.10 Super IO Configuration.................................................. 120
5.3.11 Serial Port Console Redirection.................................... 121
5.4 Chipset Menu .......................................................................122
5.4.1 North Bridge ..................................................................123
5.4.2 South Bridge.................................................................. 124
5.4.3 OnBoard Device Configuration...................................... 126
5.5 Boot ...................................................................................... 127
5.6 Security................................................................................. 129
5.7 Server Management............................................................. 130
5.8 Save & Exit...........................................................................132