Intel® Server System SR2500AL
7BIntel® Local Control Panel
Revision – 1.6
Intel order number D31980-009
67
8.1.1
Power / Sleep LED
Table 50. SSI Power LED Operation
State
Power Mode
LED
Description
Power Off
Non-ACPI
Off
System power is off, and the BIOS has not initialized the chipset.
Power On
Non-ACPI
On
System power is on, but the BIOS has not yet initialized the chipset.
S5
ACPI
Off
Mechanical is off, and the operating system has not saved any context
to the hard disk.
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.
8.1.2
System Status LED
Table 51. Control Panel LED Operation
Color
State
Criticality
Description
Off
N/A
Not ready
AC power off
Green/
Amber
Alternating
Blink
Not ready
Pre DC Power On – 15-20 second BMC Initialization when
AC is applied to the server. Control Panel buttons are
disabled until BMC initialization is complete.
Green
Solid on
Ok
System booted and ready
Green
Blink
Degraded
System degraded
Unable to use all of the installed memory (more than one
DIMM installed).
Correctable errors over a threshold of 10 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 should light up.
In mirrored configuration, when memory mirroring takes
place and system loses memory redundancy. This is not
covered by (2).
Redundancy loss such as power-supply or fan. This does
not apply to non-redundant sub-systems.
PCIe link errors
CPU failure / disabled – if there are two processors and
one of them fails
Fan alarm – Fan failure. Number of operational fans
should be more than minimum number needed to cool the
system
Non-critical threshold crossed – Temperature and voltage
Amber Blink
Non-critical
Non-fatal
alarm – system is likely to fail
Critical voltage threshold crossed
VRD hot asserted
Minimum number of fans to cool the system not present
or failed
In non-sparing and non-mirroring mode if the threshold of
ten correctable errors is crossed within the window
Summary of Contents for SR1500 - AXXMINIDIMM DDR-2 RAID Controller Cache Memory
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