Intel S5500WBR Manual De Usuario
Intel® Server Board S5500WB TPS
Intel
®
Light-Guided Diagnostics
Revision 1.9
Intel order number E53971-008
71
Table 51. System Status LED
Color
State
System Status
Description
Green
Solid on
Ok
System ready
Green
~1 Hz blink
Degraded
System degraded:
BIOS detected
1. Unable to use all of the installed memory (more than one
DIMM installed).1
2. In a mirrored configuration, when memory mirroring takes
place and system loses memory redundancy. This is not
covered by (2). 1
covered by (2). 1
3. PCI Express* correctable link errors.
Integrated BMC detected
1. Redundancy loss such as a power supply or fan. Applies
only if the associated platform subsystem has redundancy
capabilities.
capabilities.
2. CPU disabled
– if there are two CPUs and one CPU is
disabled.
3. Fan alarm
– Fan failure. Number of operational fans should
be more than minimum number needed to cool the system.
4. Non-critical threshold crossed
– Temperature, voltage,
power nozzle, power gauge, and PROCHOT2 (Therm Ctrl)
sensors.
sensors.
5. Battery failure.
6. Predictive failure when the system has redundant power
supplies.
Amber
~1 Hz blink
Non-Fatal
Non-fatal alarm
– system is likely to fail:
BIOS Detected
1. In non-mirroring mode, if the threshold of ten correctable errors
is crossed within the window.1
2. PCI Express* uncorrectable link errors.
Integrated BMC Detected
1. Critical threshold crossed
– Voltage, temperature, power nozzle,
power gauge, and PROCHOT (therm Ctrl) sensors.
2. VRD Hot asserted.
3. The minimum number of fans required to cool the system are
not present or have failed.