Kontron S5500 SEL Troubleshooting - Manual (Page 106)

System Event Log Troubleshooting Guide for Intel ® S5500/S3420 series Server Boards Microsoft Windows* Records
Revision 1.0 Intel order number G74211-001 97
16. Microsoft Windows* Records
With Microsoft Windows Server 2003* R2 and later versions, an Intelligent Platform Management Interface (IPMI) driver was added. This added
the capability of logging some OS events to the SEL. The driver can write multiple records to the SEL for the following events:
 Boot up
 Shutdown
 Bug Check/Blue Screen
16.1 Boot up Event Records
When the system boots into the Microsoft Windows* OS there can be two events logged. The first is a boot up record and the second is an
OEM event. These are informational only records.
Table 89: Boot up Event Record Typical Characteristics
Byte Field Description
8
9
Generator ID 0041h – System Software with an ID = 20h
11 Sensor Type 1Fh = OS Boot
12 Sensor Number 00h
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] – Event Trigger Offset = 1h = C: boot completed
15 Event Data 2 Not used.
16 Event Data 3 Not used.