Sensor Cross Reference List 
System Event Log Troubleshooting Guide for EPSD
 
Platforms Based on Intel
®
 Xeon
®
 Processor E5 4600/2600/2400/1600/1400 Product Families 
24  Intel order number G90620-002  Revision 1.1 
3.2  BIOS POST owned Sensors (GID = 0001h) 
The following table can be used to find the details of sensors owned by BIOS POST. 
Table 6: BIOS POST owned Sensors 
Memory RAS Configuration Status 
Memory RAS Configuration Status 
Table 58: Memory RAS Configuration Status Sensor Typical 
Characteristics 
System Firmware Progress (Formerly Post 
Error) 
System Firmware Progress (Formerly Post Error) – Next Steps 
Intel
®
 Quick Path Interface Link 
Width Reduced 
QPI Link Width Reduced Sensor 
QPI Link Width Reduced Sensor – Next Steps 
3.3  BIOS SMI Handler owned Sensors (GID = 0033h) 
The following table can be used to find the details of sensors owned by BIOS SMI Handler. 
Table 7: BIOS SMI Handler owned Sensors 
Mirroring Redundancy State 
Mirroring Redundancy State 
Mirroring Redundancy State Sensor – Next Steps 
Memory Correctable and Uncorrectable 
ECC Error 
Table 64: Correctable and Uncorrectable ECC Error Sensor 
Event Trigger Offset – Next Steps 
Legacy PCI Error Sensor – Next Steps 
PCI Express* Fatal Errors and Fatal Error #2 
PCI Express* Fatal Error and Fatal Error #2 Sensor – Next 
Steps 
PCI Express* Correctable Error 
PCI Express* Correctable Errors 
PCI Express* Correctable Error Sensor – Next Steps