Node rear panel LEDs and buttons

  • 1U node
    1U node rear panel LEDs and buttons
    Item Description Status
    1 Power button/LED1

    Solid green = System on

    Flashing green = Performing power on sequence

    Solid amber = System in standby

    Off = No power present2

    2 UID button/LED1

    Solid blue = Activated

    • 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 Health LED1

    Solid green = Normal

    Flashing green = iLO rebooting

    Flashing amber = System degraded

    Flashing red = System critical3

    4 Do not remove LED

    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 iLO activity LED

    Green or flashing green = Network activity

    Off = No network activity

    6 iLO link LED

    Green = Linked to network

    Off = No network connection

    7 NIC link LED1

    Green = Linked to network

    Off = No network connection

    8 NIC activity LED1

    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

    ."

    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
    2U node rear panel LEDs and buttons
    Item Description Status
    1 Power button/LED1

    Solid green = System on

    Flashing green = Performing power on sequence

    Solid amber = System in standby

    Off = No power present2

    2 UID button/LED1

    Solid blue = Activated

    • 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 Health LED1

    Solid green = Normal

    Flashing amber = System degraded

    Flashing red = System critical3

    4 Do not remove LED

    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 iLO activity LED

    Green or flashing green = Network activity

    Off = No network activity

    6 iLO link LED

    Green = Linked to network

    Off = No network connection

    7 NIC link LED1

    Green = Linked to network

    Off = No network connection

    8 NIC activity LED1

    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

    ."

    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.