SEL Troubleshooting Guide

System Event Log Troubleshooting Guide for Intel
®
S5500/S3420 Series Server Boards Power Subsystems
Revision 1.1 Intel order number G74211-002 27
Byte
Field
Description
13
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 01h (Threshold)
14
Event Data 1
[7:6] – 01b = Trigger reading in Event Data 2
[5:4] – 01b = Trigger threshold in Event Data 3
[3:0] – Event Trigger Offset as described in Table 24
15
Event Data 2
Reading that triggered event
16
Event Data 3
Threshold value that triggered event
The following table describes the severity of each of the event triggers for both assertion and deassertion.
Table 24: Power Supply Current Output % Sensor – Event Trigger Offset – Next Steps
Event Trigger Offset
Assertion
Severity
Deassert
Severity
Description
Next Steps
Hex
Description
07h
Upper non-critical
going high
Degraded
OK
PMBus* feature to monitor power
supply power consumption.
If you see this event, the system is using too much power on the output for
the PSU rating.
1. Verify the power budget is within the specified range.
2. Check http://www.intel.com/p/en_US/support/ for the power
budget tool for your system.
09h
Upper critical
going high
non-fatal
Degraded
4.3.4 Power Supply Temperature Sensors
The BMC monitors one power supply temperature sensor for each installed PMBus*-compliant power supply.