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Intel® Server Board SE7520JR2 Table of Contents
Revision 1.0
C78844-002
ix
5.3.17.2 User Model.....................................................................................................134
5.3.17.3 Request/Response Protocol ..........................................................................134
5.3.17.4 Host to mBMC Communication Interface.......................................................134
5.3.17.5 LAN Interface .................................................................................................135
5.3.18 Event Filtering and Alerting.................................................................................. 136
5.3.18.1 Platform Event Filtering (PEF) .......................................................................136
5.3.18.2 Alert over LAN................................................................................................137
5.3.19 mBMC Sensor Support........................................................................................137
5.3.20 IMM BMC Sensor Support...................................................................................142
5.4 Wired For Management (WFM) ...........................................................................148
5.5 Vital Product Data (VPD) .....................................................................................148
5.6 System Management BIOS (SMBIOS)................................................................ 148
6. Error Reporting and Handling.........................................................................................149
6.1 Fault Resilient Booting (FRB) ..............................................................................149
6.1.1 FRB1 – BSP Self-Test Failures ........................................................................... 149
6.1.2 FRB2 – BSP POST Failures................................................................................149
6.1.3 FRB3 – BSP Reset Failures ................................................................................ 150
6.1.4 AP Failures ..........................................................................................................151
6.1.5 Treatment of Failed Processors........................................................................... 151
6.1.6 Memory Error Handling in RAS Mode.................................................................. 152
6.1.7 Memory Error Handling in non-RAS Mode ..........................................................153
6.1.8 DIMM Enabling .................................................................................................... 154
6.1.9 Single-bit ECC Error Throttling Prevention .......................................................... 154
6.2 Error Logging....................................................................................................... 155
6.2.1.1 PCI Bus Error ...................................................................................................155
6.2.1.2 Processor Bus Error.........................................................................................155
6.2.1.3 Memory Bus Error ............................................................................................ 156
6.2.1.4 System Limit Error............................................................................................ 156
6.2.1.5 Processor Failure .............................................................................................156
6.2.1.6 Boot Event........................................................................................................ 156
6.3 Error Messages and Error Codes ........................................................................156
6.3.1 POST Error Messages......................................................................................... 156
6.3.2 POST Error Codes...............................................................................................162
6.3.3 BIOS Generated POST Error Beep Codes.......................................................... 165
6.3.4 Boot Block Error Beep Codes..............................................................................166
6.3.5 BMC Generated Beep Codes (Professional/Advanced only) .............................. 166
6.4 Checkpoints......................................................................................................... 167
6.4.1 System ROM BIOS POST Task Test Point (Port 80h Code)............................... 167