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Intel
®
Light-Guided Diagnostics
Intel® Server Board S5500WB TPS
Revision 1.9
Intel order number E53971-008
72
Color
State
System Status
Description
Amber
Solid on
Fatal
Fatal alarm
– system has failed or shut down:
BIOS Detected
1. DIMM failure when there is one DIMM present and no good
memory is present.1
2. Run-time memory uncorrectable error in non-redundant mode.1
3. CPU configuration error (for instance, processor stepping
mismatch).
Integrated BMC Detected
1. CPU IERR signal asserted.
2. CPU 1 is missing.
3. CPU THERMTRIP.
4. No power good
– power fault.
5. Power Unit Redundancy sensor
– Insufficient resources offset
(indicates not enough power supplies are present).
Off
N/A
Not ready
AC power off
Notes:
1. The BIOS detects these conditions and sends a
Set Fault Indication
command to the Integrated BMC to
provide the contribution to the system status LED.
2. Support for an upper, non-critical threshold limit is not provided in default SDR configuration. However if a
user does enable this threshold in the SDR, then the system status LED should behave as described.
Содержание S5500WB
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