Intel S2600KPFR Product Specifications page 112

Intel® Light-Guided Diagnostics
Color State
Amber ~1 Hz blink
Amber Solid on
96
Criticality
Non-critical - System is
operating in a degraded state
with an impending failure
warning, although still
functioning
Critical, non-recoverable –
System is halted
Technical Product Specification
Description
Non-fatal alarm – system is likely to fail:
 Critical threshold crossed – Voltage, temperature
(including HSBP temp), input power to power
supply, output current for main power rail from
power supply and PROCHOT (Therm Ctrl) sensors.
 VRD Hot asserted.
 Minimum number of fans to cool the system not
present or failed
 Hard drive fault
 Power Unit Redundancy sensor – Insufficient
resources offset (indicates not enough power
supplies present)
 In non-sparing and non-mirroring mode if the
threshold of correctable errors is crossed within
the window
Fatal alarm – system has failed or shutdown:
 CPU CATERR signal asserted
 MSID mismatch detected (CATERR also asserts for
this case).
 CPU 1 is missing
 CPU Thermal Trip
 No power good – power fault
 DIMM failure when there is only 1 DIMM present
and hence no good memory present.
 Runtime memory uncorrectable error in non-
redundant mode.
 DIMM Thermal Trip or equivalent
 SSB Thermal Trip or equivalent
 CPU ERR2 signal asserted
 BMC/Video memory test failed. (Chassis ID shows
blue/solid-on for this condition)
 Both uBoot BMC firmware images are bad. (Chassis
ID shows blue/solid-on for this condition)
 240VA fault
 Fatal Error in processor initialization:
Processor family not identical
o
Processor model not identical
o
Processor core/thread counts not identical
o
Processor cache size not identical
o
Unable to synchronize processor frequency
o
Unable to synchronize QPI link frequency
o
 Uncorrectable memory error in a non-redundant
mode
Revision 1.37