Kontron S5500 SEL Troubleshooting - Manual (Page 111)

Microsoft Windows* Records System Event Log Troubleshooting Guide for Intel® S5500/S3420 series Server Boards
102 Intel order number G74211-001 Revision 1.0
16.3 Bug Check/Blue Screen Event Records
When the system experiences a bug check (blue screen) there will be multiple records written to the event log. The first is a Bug Check/Blue
Screen OS Stop/Shutdown Event Record; this can be followed by multiple Bug Check/Blue Screen code OEM records that will contain the Bug
Check/Blue Screen codes. This information can be used to determine what caused the failure.
Table 94: Bug Check/Blue Screen – OS Stop Event Record Typical Characteristics
Byte Field Description
8
9
Generator ID 0041h – System Software with an ID = 20h
11 Sensor Type 20h = OS Stop/Shutdown
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 = Run-time Critical Stop (that is, ‘core dump’, ‘blue screen’)
15 Event Data 2 Not used.
16 Event Data 3 Not used.
Table 95: Bug Check/Blue Screen code OEM Event Record Typical Characteristics
Byte Field Description
1
2
Record ID ID used for SEL Record access.
3 Record Type [7:0] - DEh = OEM timestamped, bytes 8-16 OEM defined