Event logsError codes and messages displayed in POST event log, system-event log,integrated management module (IMM2) event log, and DSA event log.v POST event log: This log contains the most recent error codes and messagesthat were generated during POST. You can view the contents of the POST eventlog from the Setup utility (see “Starting the Setup utility” on page 107). Formore information about POST error codes, see Appendix B, “UEFI/POSTdiagnostic codes,” on page 673.v System-event log: This log contains POST and system management interrupt(SMI) events and all events that are generated by the baseboard managementcontroller that is embedded in the integrated management module (IMM). Youcan view the contents of the system-event log through the Setup utility andthrough the Dynamic System Analysis (DSA) program (as IPMI event log).The system-event log is limited in size. When it is full, new entries will notoverwrite existing entries; therefore, you must periodically clear thesystem-event log through the Setup utility. When you are troubleshooting anerror, you might have to save and then clear the system-event log to make themost recent events available for analysis. For more information about thesystem-event log, see Appendix A, “Integrated management module II (IMM2)error messages,” on page 335.Messages are listed on the left side of the screen, and details about the selectedmessage are displayed on the right side of the screen. To move from one entryto the next, use the Up Arrow (↑) and Down Arrow (↓) keys.Some IMM sensors cause assertion events to be logged when their setpoints arereached. When a setpoint condition no longer exists, a corresponding deassertionevent is logged. However, not all events are assertion-type events.v Integrated management module II (IMM2) event log: This log contains afiltered subset of all IMM, POST, and system management interrupt (SMI)events. You can view the IMM event log through the IMM web interface. Formore information, see “Logging on to the web interface” on page 117. You canalso view the IMM event log through the Dynamic System Analysis (DSA)program (as the ASM event log). For more information about IMM errormessages, see Appendix A, “Integrated management module II (IMM2) errormessages,” on page 335.v DSA event log: This log is generated by the Dynamic System Analysis (DSA)program, and it is a chronologically ordered merge of the system-event log (asthe IPMI event log), the IMM chassis-event log (as the ASM event log), and theFigure 91. PCI riser-card LEDs146 IBM System x3550 M4 Type 7914: Installation and Service Guide
