http://www.tyan.com
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6.3.14 Onboard Device Configuration ...................................... 148
6.3.15 NVMe Configuration ...................................................... 149
6.3.16 SATA Configuration ....................................................... 150
6.3.17 Trusted Computing ........................................................ 151
6.3.18 PCIE Slot Configuration ................................................ 152
6.3.19 Option ROM Dispatch Policy ......................................... 154
6.3.20 AST2500 Super IO Configuration ................................. 155
6.3.21 Hardware Health Configuration ..................................... 157
6.3.22 Redfish Host Interface Settings ..................................... 160
6.4 Chipset Menu ....................................................................... 161
6.4.1 North Bridge Configuration ............................................ 162
6.5 AMD CBS Menu ................................................................... 165
6.5.1 CPU Common Options Submenu ................................. 166
6.5.2 DF Common Options Submenu .................................... 170
6.5.4 NBIO Common Options Submenu ................................ 182
6.5.5 FCH Common Options Submenu .................................. 186
6.6 Server Management ............................................................. 188
6.6.1 System Event Log ......................................................... 190
6.6.2 BMC Network Configuration .......................................... 191
6.6.3 BMC User Settings ........................................................ 193
6.7 Security ................................................................................. 197
6.7.1 Secure Boot Submenu .................................................. 198
6.8 Boot ...................................................................................... 203
7.8.1 Delete Boot Option ........................................................ 205
7.9 Save & Exit ........................................................................... 206
Chapter 7: Diagnostics ................................................................ 209
7.1 Flash Utility ........................................................................... 209
7.2 AMIBIOS Post Code (Aptio) ................................................. 210
Appendix I: How to recover UEFI BIOS ...................................... 217
Appendix II: Cable Connection Tables ....................................... 219
Appendix III: Fan and Temp Sensors ......................................... 221
Appendix IV: FRU Parts Table ..................................................... 225
Appendix V: Using Velcro to secure AC Cable .......................... 227
Appendix VI: M8251T83-LR16-2L Riser Card Kit ....................... 229
Appendix VII: Technical Support ................................................ 233
Summary of Contents for B8251T83E8HR-2T-N
Page 1: ...1 http www tyan com TN83 B8251 Service Engineer s Manual...
Page 12: ...12 http www tyan com NOTE...
Page 16: ...http www tyan com 16...
Page 30: ...http www tyan com 30 1 5 7 Chassis Dimensions...
Page 34: ...http www tyan com 34 3 Push the rear top cover backward to lift it up 4 Remove the air duct...
Page 36: ...http www tyan com 36 4 Replace the front top cover...
Page 50: ...http www tyan com 50 3 Repeat the same procedures to install the other inner rail...
Page 53: ...http www tyan com 53...
Page 56: ...http www tyan com 56...
Page 61: ...http www tyan com 61 3 2 Replacing the GPU Riser Cards 1 Unscrew to lift up the GPU Brackets...
Page 64: ...http www tyan com 64 NOTE...
Page 70: ...http www tyan com 70 Rear Fan...
Page 71: ...http www tyan com 71...
Page 84: ...http www tyan com 84 NOTE...
Page 87: ...http www tyan com 87 5 2 Block Diagram S8251...
Page 89: ...http www tyan com 89 5 3 Motherboard Mechanical Drawing...
Page 118: ...http www tyan com 118 6 3 2 1 Add an Attempt Read only NOTE Only LAN1 supports iSCSI function...
Page 132: ...http www tyan com 132 6 3 7 1 CPU 0 Information Read only...
Page 133: ...http www tyan com 133 6 3 7 2 CPU 1 Information Read only...
Page 149: ...http www tyan com 149 6 3 15 NVMe Configuration Read only...
Page 150: ...http www tyan com 150 6 3 16 SATA Configuration Read only...
Page 163: ...http www tyan com 163 6 4 1 1 Socket 0 Information Read only...
Page 164: ...http www tyan com 164 6 4 1 2 Socket 1 Information Read only...
Page 208: ...http www tyan com 208 NOTE...
Page 222: ...http www tyan com 222 BIOS Temp Sensor Name Explanation...
Page 232: ...http www tyan com 232 NOTE...