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 25
Sensor Specific Offset
Description
Next Steps
Hex
Description
01h
Failure
Power supply failed.
Indicates a power supply failed.
1) Remove and reapply AC.
2) If the power supply still fails, replace it.
02h
Predictive Failure
Typically means a fan inside the power supply is not cooling the
power supply. It may indicate the fan is failing.
Replace the power supply.
03h
AC lost
AC removed.
Informational Event.
06h
Configuration error
Power supply configuration is not supported.
Indicates that at least one of the supplies is not correct for your system
configuration.
1) Remove the power supply and verify compatibility.
2) If the power supply is compatible it may be faulty. Replace it.
4.3.2 Power Supply AC Power Input Sensors
These sensors will log an event when a power supply in the system is exceeding its AC power in threshold.
Table 21: Power Supply AC Power Input Sensors Typical Characteristics
Byte
Field
Description
11
Sensor Type
0Bh = Other Units
12
Sensor Number
52h = Power Supply 1 AC Power Input
53h = Power Supply 2 AC Power Input
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 22