Intel S1400FP - Table 15: Power Unit Status Sensors Typical Characteristics; Table 16: Power Unit Status Sensor - Sensor Specific Offsets - Next Steps

System Event Log Troubleshooting Guide for EPSD Platforms Based on Intel
®
Xeon
®
Processor E5 4600/2600/2400/1600/1400 Product Families
Power Subsystems
Revision 1.1 Intel order number G90620-002 35
Table 15: Power Unit Status Sensors Typical Characteristics
Byte
Field
Description
11
Sensor Type
09h = Power Unit
12
Sensor Number
01h
13
Event Direction and
Event Type
[7] Event direction
0b = Assertion Event
1b = Deassertion Event
[6:0] Event Type = 6Fh (Sensor Specific)
14
Event Data 1
[7:6] – 00b = Unspecified Event Data 2
[5:4] – 00b = Unspecified Event Data 3
[3:0] = Sensor Specific offset as described in Table 16
15
Event Data 2
Not used
16
Event Data 3
Not used
Table 16: Power Unit Status Sensor – Sensor Specific Offsets – Next Steps
Sensor Specific Offset
Description
Next Steps
Hex
Description
00h
Power down
System is powered down.
Informational Event
02h
240 VA power down
240 VA power limit was exceeded and the
hardware forced a power down.
This could have been caused by many things.
1. If you recently added hardware, try removing it.
2. Remove/replace any add-in adapters.
3. Remove/replace the power supply.
4. Remove/replace the processors, DIMM, and/or hard drives.
5. Remove/replace the boards in the system.
04h
A/C Lost
A/C power was removed.
Informational Event