1
When all four LEDs described in this table flash simultaneously, a power fault has occurred.
2
Facility power is not present, power cord is not attached, no power supplies are installed, power supply failure has occurred, or the
power button 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.
4 LFF
Item Description Status
1 UID button/LED
1
Solid blue = Activated.
Flashing blue:
• 1 Hz = Remote management or firmware upgrade in
progress.
• 4 Hz = iLO manual reboot sequence initiated.
• 8 Hz = iLO manual reboot sequence in progress.
O = Deactivated.
2 NIC status LED
1
Solid green = Link to network.
Flashing green = Network active.
O = No network activity.
Table Continued
Component identification 11