Table of Contents
Advertisement
Item Description
Power On/Standby
2
button and system
power LED*
UID button/LED*
3
NIC activity LED*
4
* When all four LEDs described in this table flash simultaneously, a power fault has occurred. For more information, see
"Power fault LEDs (on page 64)."
** 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.
Power fault LEDs
The following table provides a list of power fault LEDs, and the subsystems that are affected. Not all power
faults are used by all servers.
Subsystem
System board
Processor
Memory
Riser board PCIe slots
FlexibleLOM
Removable HP Flexible Smart Array
controller/Smart SAS HBA controller
System board PCIe slots
Power backplane or storage backplane
Power supply
Serial label pull tab information
The serial label pull tab is located on the front panel of the server blade. To locate the serial label pull tab,
see "Front panel components (on page 63)." The serial label pull tab provides the following information:
•
Product serial number
•
iLO information
•
QR code that points to mobile-friendly documentation
Status
Flashing Amber = Degraded condition
Flashing Red = Critical condition
Off = Normal (System is in standby.)
Solid green = System on
Flashing green (1 Hz/cycle per sec) = Performing power on sequence
Solid amber = System is in standby.
Off = No power present**
Solid blue = Activated
Flashing blue:
•
1 Hz/cycle per sec = Remote management or firmware upgrade in progress
•
4 Hz/cycle per sec = iLO manual reboot sequence initiated
•
8 Hz/cycle per sec = iLO manual reboot sequence in progress
Off = Deactivated
Solid green = Link to network
Flashing green (1 Hz/cycle per sec) = Network active
Off = No network activity
LED behavior
1 flash
2 flashes
3 flashes
4 flashes
5 flashes
6 flashes
7 flashes
8 flashes
9 flashes
Component identification 64
Advertisement
Table of Contents
