Front Panel Assembly
SR2300 2U Server Chassis Technical Product Specification
Intel Order Number A94546-004
34
State Power
Mode LED
Description
S4
ACPI
Off
Mechanical is off. The operating system has saved context to the hard
disk.
S3-S1 ACPI
Slow blink
1
DC power is still on. The operating system has saved context and
gone into a level of low-power state.
S0
ACPI
Steady on
System and the operating system are up and running.
Notes:
1. Blink rate is ~ 1Hz with at 50% duty cycle.
5.3.2
System Status LED
5.3.2.1 Critical
Conditions
A critical condition is any critical or non-recoverable threshold crossing associated with the
following events:
•
Temperature, voltage, or fan critical threshold crossing.
•
Power subsystem failure. The BMC asserts this failure whenever it detects a power
control fault (e.g., the BMC detects that the system power is remaining ON even though
the BMC has deserted the signal to turn off power to the system.
•
A hot-swap backplane would use the Set Fault Indication command to indicate when one
or more of the drive fault status LEDs are asserted on the hot-swap backplane.
•
The system is unable to power up due to incorrectly installed processor(s), or processor
incompatibility.
•
Satellite controller sends a critical or non-recoverable state, via the Set Fault Indication
command to the BMC.
•
Critical event logging errors, including: System Memory Uncorrectable ECC error, and
fatal / uncorrectable bus errors such as PCI SERR and PERR.
5.3.2.2 Non-Critical
Conditions
A non-critical condition is threshold crossing associated with the following events:
•
Temperature, voltage, or fan non-critical threshold crossing.
•
Chassis intrusion
•
Satellite controller sends a non-critical state, via the Set Fault Indication command, to
the BMC.
•
Set Fault Indication command from system BIOS. The BIOS may use the Set Fault
Indication command to indicate additional ‘non-critical’ status such as a system memory
or CPU configuration changes.
Содержание SR2300 - FRONT BEZEL BLK
Страница 10: ......
