
http://www.tyan.com
14
3.5 Replacing the Front Panel Board ........................................... 71
3.5.1 Front Panel Board Features ............................................ 72
3.6 Replacing the USB Board....................................................... 73
3.6.1 USB Board Features ....................................................... 74
3.6 Replacing the HDD Backplane Board .................................... 75
3.6.1 HDD BP Board Features ................................................. 78
3.7 Replacing Power Distribution Board....................................... 81
3.7.1 Power Distribution Board Features ................................. 82
3.7.2 Connector Definitions ...................................................... 83
3.8 Replacing the Riser Card ....................................................... 84
3.8.1 Riser card Features ......................................................... 85
3.9 Replacing the Fan .................................................................. 86
3.10 Replacing the Motherboard.................................................... 88
Chapter 4: Mainboard Information................................................ 91
4.1 Board Image ........................................................................... 92
4.2 Block Diagram ........................................................................ 93
4.3 Mainboard Mechanical Drawing ............................................. 94
4.4 Board Parts, Jumpers and Connectors .................................. 95
4.5 LED Definitions..................................................................... 110
4.6 Installing the Processor and Heat sink ................................. 112
4.7 Tips on Installing Motherboard in Chassis ........................... 115
4.8 Installing the Memory ........................................................... 117
4.9 Attaching Drive Cables ......................................................... 126
4.10 Installing Add-In Cards ....................................................... 127
4.11 Connecting External Devices ............................................. 128
4.12 Installing the Power Supply ................................................ 129
4.13 Finishing Up........................................................................ 130
Chapter 5: BIOS Setup................................................................. 131
5.1 About the BIOS..................................................................... 131
5.1.1 Setup Basics.................................................................. 131
5.1.2 Getting Help................................................................... 132
5.1.3 In Case of Problems ...................................................... 132
3.1.4 Setup Variations ............................................................ 132
5.2 Main Menu............................................................................ 133
5.3 Advanced Menu.................................................................... 134
5.3.1 Option ROM Dispatch Policy ......................................... 138
5.3.2 S5 RTC Wake Settings.................................................. 139
5.3.3 Trusted Computing ........................................................ 140
5.3.4 ACPI Settings ................................................................ 141
5.3.5 AST2500 Super IO Configuration.................................. 142
5.3.6 Power Management ...................................................... 145
5.3.7 Serial Port Console Redirection .................................... 146