Lenovo HX3510-G, Инструкция по установке и обслуживанию

Страница: 71 / 1240

Table 5. System pulse LEDs (continued)
LED Description Action
4. If this LED does not blink within 30 seconds
of connecting a power source to the server,
(trained technician only) replace the system
board.
PCI riser-card LEDs
The following illustration shows the location of the PCI riser-card LEDs.
Upper PCI slot error LED
Center PCI slot error LED
Lower PCI slot error LED
Figure 29. PCI riser-card LEDs
Event logs
Error codes and messages displayed in POST event log, system-event log, IMM2 event log, and DSA
event log.
• POST event log: This log contains the most recent error codes and messages that were generated
during POST. You can view the contents of the POST event log from the Setup Utility (see “Starting the
Setup Utility” on page 35). For more information about POST error codes, see Appendix B “UEFI/POST
diagnostic codes” on page 1027.
• System-event log: This log contains POST and system management interrupt (SMI) events and all
events that are generated by the baseboard management controller that is embedded in the integrated
management module (IMM). You can view the contents of the system-event log through the Setup
Utility and through 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 not overwrite existing entries; therefore, you must
periodically clear the system-event log through the Setup Utility. When you are troubleshooting an error,
you might have to save and then clear the system-event log to make the most recent events available for
analysis. For more information about the system-event log, see Appendix A “Integrated management
module II (IMM2) error messages” on page 229.
Messages are listed on the left side of the screen, and details about the selected message are displayed
on the right side of the screen. To move from one entry to the next, use the Up Arrow (
↑
) and Down
Arrow (
↓
) keys.
Some IMM sensors cause assertion events to be logged when their setpoints are reached. When a
setpoint condition no longer exists, a corresponding deassertion event is logged. However, not all events
are assertion-type events.
• IMM2 event log: This log contains a filtered subset of all IMM, POST, and system management interrupt
(SMI) events. You can view the IMM event log through the IMM web interface. For more information, see
“Logging in to the Web interface” on page 42. You can also view the IMM event log through the Dynamic
Chapter 3
.
Troubleshooting
59