HP ProLiant DL160 Gen8 Server - Manual (Page 7)

Component identification 7
*The serial number/iLO information pull tab is double-sided. The top side shows the server serial number, and the reverse
shows the default iLO account information. The same information is printed on a label attached to the chassis.
Front panel LEDs and buttons
Item Description Status
1 UID button/LED Solid blue = Activated
Flashing blue (1 Hz/cycle per sec) = Remote management or
firmware upgrade in progress
Off = Deactivated
2 Power On/Standby button
and system power LED
Solid green = System on
Flashing green (1 Hz/cycle per sec) = Performing power on sequence
Solid amber = System in standby
Off = No power present*
3 Health LED Solid green = Normal
Flashing amber = System degraded
Flashing red (1 Hz/cycle per sec) = System critical
Fast-flashing red (4 Hz/cycles per sec) = Power fault**
4 NIC status LED Solid green = Link to network
Flashing green (1 Hz/cycle per sec) = Network active
Off = No network activity
*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.
**To identify components in a degraded or critical state, see the Systems Insight Display LEDs, check iLO/BIOS logs, and
reference the server troubleshooting guide.