Intel® Server Board S2600WF Product Family Technical Product Specification
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Table 47. System status LED states
State
System Status
Description
Solid green
Ok
Indicates that the system status is ‘healthy’. The system is not exhibiting any errors. AC
power is present and BMC has booted and manageability functionality is up and running.
1.
After a BMC reset, and in conjunction with the Chassis ID solid ON, the BMC is
booting Linux*. Control has been passed from BMC uBoot to BMC Linux itself. It
will be in this state for 10-20 seconds.
1 Hz blinking
green
Degraded
System Degraded:
1.
Redundancy loss such as power-supply or fan. Applies only if the associated
platform sub-system has redundancy capabilities.
2.
Fan warning or failure when the number of fully operational fans is more than
minimum number needed to cool the system.
3.
Non-critical threshold crossed – Temperature (including HSBP temp), voltage,
input power to power supply, output current for main power rail from power
supply and Processor Thermal Control (Therm Ctrl) sensors.
4.
Power supply predictive failure occurred while redundant power supply
configuration was present.
5.
Unable to use all of the installed memory (more than 1 DIMM installed) 1.
6.
Correctable Errors over a threshold and migrating to a spare DIMM (memory
sparing). This indicates that the user no longer has spared DIMMs indicating a
redundancy lost condition. Corresponding DIMM LED lit.
7.
In mirrored configuration, when memory mirroring takes place and system loses
memory redundancy.
8.
Battery failure.
9.
BMC executing in uBoot. (Indicated by Chassis ID blinking at 3Hz). System in
degraded state (no manageability). BMC uBoot is running but has not transferred
control to BMC Linux*. Server will be in this state 6-8 seconds after BMC reset
while it pulls the Linux* image into flash.
10.
BMC Watchdog has reset the BMC.
11.
Power Unit sensor offset for configuration error is asserted.
12.
HDD HSC is off-line or degraded.
13.
Hard drive fault
1 Hz blinking
amber
Warning
Warning alarm – system is likely to fail:
1.
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.
2.
VRD Hot asserted.
3.
Minimum number of fans to cool the system not present or failed
4.
Power Unit Redundancy sensor – Insufficient resources offset (indicates not
enough power supplies present)
9.3
BMC Boot/Reset Status LED Indicators
During the BMC boot or BMC reset process, the system status LED and System ID LED are used to indicate
BMC boot process transitions and states. A BMC boot occurs when the AC power is first applied. (DC power
on/off does not reset BMC.) BMC reset occurs after a BMC firmware update, on receiving a BMC cold reset
command, and following a reset initiated by the BMC watchdog. Table 48 defines the LED states during the
BMC boot/reset process.
Table 48. BMC boot/reset status LED indicators
BMC Boot/Reset State
System ID
LED
System
Status LED
Comment
BMC/video memory test
failed
Solid blue
Solid amber
Non-recoverable condition. Contact an Intel representative for
information on replacing this motherboard.
