Intel M20MYP1UR Integration And Service Manual page 73

Intel® Server System M20MYP1UR System Integration and Service Guide
System State
• Critical threshold crossed – Voltage, temperature (including HSBP temp),
System is
input power to power supply, output current for main power rail from
operating in a
degraded state
power supply and PROCHOT (Therm Ctrl) sensors.
with an
• VRD Hot asserted.
impending failure
• Minimum number of fans to cool the system not present or failed.
warning,
• Hard drive fault.
although still
• In non-sparing and non-mirroring mode if the threshold of correctable
functioning.
errors is crossed within the window.
System is likely
to fail.
• Processor CATERR signal asserted.
• MSID mismatch detected (CATERR also asserts for this case).
• CPU 1 is missing.
• Processor 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.
Critical/non-
• SSB Thermal Trip or equivalent.
recoverable –
• Processor ERR2 signal asserted.
system is halted.
• BMC/Video memory test failed. (Chassis ID shows blue/solid-on for this
Fatal alarm –
condition.)
system has
• Both uBoot BMC firmware images are bad. (Chassis ID shows blue/solid-
failed or shut
on for this condition.)
down.
• 240 VA fault.
• Fatal Error in processor initialization:
BIOS Status Description
o 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.
Front Rear
Status Status
LED State LED State
Blinking Blinking
amber amber
Solid Solid
amber amber
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