Technical Product Specification

Front Control Panel and I/O Panel Overview Intel® Server System R2000LH2/T2 Product Family TPS
Revision 1.0
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is detected, the LED will turn on solid. The LED will blink once network activity occurs at
a rate that is consistent with the amount of network activity that is occurring.
 E – System Cold Reset Button: When pressed, this button will reboot and re-initialize
the system.
 F – System Status LED: The System Status LED is a bi-color (Green/Amber) indicator
that shows the current health of the server system. The system provides two locations
for this feature: one is located on the Front Control Panel, and the other is located on the
back edge of the server board, viewable from the back of the system. Both LEDs are tied
together and show the same state. The System Status LED states are driven by the on-
board platform management subsystem. The following table provides a description of
each supported LED state.
Table 31. System Status LED State Definitions
Color
State
Criticality
Description
Off
System is
not
operating
Not ready
1. System is powered off (AC and/or DC).
2. System is in EuP Lot6 Off Mode.
3. System is in S5 Soft-Off State.
4. System is in S4 Hibernate Sleep State.
Green
Solid on
Ok
Indicates that the System is running (in S0 State) and its 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.
Green
~1 Hz blink
Degraded - system is
operating in a
degraded state
although still
functional, or system
is operating in
a redundant state but
with an impending
failure warning
System degraded:
Redundancy loss, such as power-supply or fan. Applies only if
the associated platform sub-system has redundancy capabilities.
Fan warning or failure when the number of fully operational fans
is more than minimum number needed to cool the system.
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.
Power supply predictive failure occurred while redundant power
supply configuration was present.
Unable to use all of the installed memory (one or more DIMMs
failed/disabled but functional memory remains available)
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.
Uncorrectable memory error has occurred in memory Mirroring
Mode, causing Loss of Redundancy.
Correctable memory error threshold has been reached for a
failing DDR3 DIMM when the system is operating in fully
redundant RAS Mirroring Mode.
Battery failure.
BMC executing in uBoot. (Indicated by Chassis ID blinking at
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
BMC booting Linux. (Indicated by Chassis ID solid ON). System
in degraded state (no manageability). Control has been passed