Component identification 14
2
Facility power is not present, power cord is not attached, no power supplies are installed, power supply failure has
occurred, or the front I/O cable is disconnected.
3
If the health LED indicates a degraded or critical state, review the system IML or use iLO to review the system health
status.
• 2U node
Item Description Status
1
Flashing green = Performing power on
sequence
Solid amber = System in standby
Off = No power present
2
2
1 flash per second = Remote management
or firmware upgrade in progress
4 flashes per second = iLO manual soft
reboot sequence initiated
8 flashes per second = iLO manual hard
reboot sequence in progress
Off = Deactivated
3
Flashing amber = System degraded
Flashing red = System critical
3
4
Flashing white = Do not remove the node.
Removing the node may terminate the current
operation and cause data loss.
Off = The node can be removed.
5
Green or flashing green = Network activity
Off = No network activity
6
Green = Linked to network
Off = No network connection
7
Green = Linked to network
Off = No network connection
8
Green or flashing green = Network activity
Off = No network activity
1
When the LEDs described in this table flash simultaneously, a power fault has occurred. For more information, see
"Power fault LEDs (on page 15)."
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