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About Your System
IOH Core Error
Message: “Critical Interrupt Sensor, Fatal Error, xxxx bit, QPI[0] Error”
Byte
Field
Value
Description
1
NetFunLun
10h
2
Platform Event Command
02h
3
Generator ID
01h
Generated by BIOS
4
Event Message
Format Version
04h
Event Message Format
Revision. 04h for this
specification.
5
Sensor Type
C0h
OEM Defined Interrupt
6
Sensor Number
XXh
71h: QPI Sensor ID (depend
on platform)
72h: INT Sensor ID (depend
on platform)
7
Event Direction
Event Type
6Fh
Bit 7: 0 = Assert Event
Bit 6: 0 = Event Type Code
8
Event Data1
AXh
07h: Core
08h: Non-Fatal
0Ah: Fatal
9
Event Data2
XXh
Local Error Bit
10
Event Data3
XXh
00h: QPI[0] Error
01h: QPI[1] Error
02h: QPI[2] Error
03h: QPI[3] Error
04h: QPI[0] Protocol Error
05h: QPI[1] Protocol Error
06h: QPI[2] Protocol Error
07h: QPI[3] Protocol Error
23h: Miscellaneous Error
24h: IOH Core Error