S2600GZ and S2600GL

Intel® Server Board S2600GZ/GL TPS On-board Connector/Header Overview
The following actions cause the BMC to generate an NMI pulse:
 Receiving a Chassis Control command to pulse the diagnostic interrupt. This command does not
cause an event to be logged in the SEL.
 Watchdog timer pre-timeout expiration with NMI/diagnostic interrupt pre-timeout action enabled.
The following table describes behavior regarding NMI signal generation and event logging by the BMC.
Table 36. NMI Signal Generation and Event Logging
Causal Event
NMI
Signal
Generation
Front Panel Diag Interrupt Sensor Event Logging Support
Chassis Control command (pulse diagnostic interrupt)
X
–
Front panel diagnostic interrupt button pressed
X
X
Watchdog Timer pre-timeout expiration with
NMI/diagnostic interrupt action
X
X
8.2.1.5
NIC Activity LED Support
The Front Control Panel includes an activity LED indicator for each on-board Network Interface Controller
(NIC). When a network link 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.
8.2.1.6
Hard Drive Activity LED Support
The drive activity LED on the front panel indicates drive activity from the on-board hard disk controllers. The
server board also provides a header giving access to this LED for add-in controllers.
8.2.1.7
System Status LED Support
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, 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 will show the same state. The System Status LED states are driven by the on-board platform
management sub-system. The following table provides a description of each supported LED state.
Table 37. 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
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.
Revision 2.4
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