Table 7 Rear panel LEDs and buttons
StatusName
• Green = Normal
• Off = System is off or power supply has failed
Power supply LED
• Blue = Identification
• Flashing blue = Remote iLO session or a firmware flash update is in progress
• Off = Off
UID LED/button
• Green = Network activity
• Flashing green = Network activity
• Off = No network activity
NIC/iLO 3 activity LED
• Green = Network link
• Off = No network link
NIC/iLO 3 link LED
The iLO 3 physical presence button enables you to reset iLO 3 and reset the user-specific
values to factory default values. A momentary press causes a soft reset of iLO 3 when the
button is released. The iLO 3 Physical Presence button enables you to reset iLO, enter TPM
physical presence mode, and enter security override mode.
• A momentary press of the button resets iLO and clears any security override or TPM
physical presence mode that were initiated by this button.
• A greater than 4 second less than 8 second press of the button places the system in
physical presence mode for up to 15 minutes.
• A greater than 8 second less than 12 second press of this button places iLO into security
override mode for up to 15 minutes. Security override mode enables you to enter iLO
without being challenged for a password enabling you to set up users.
• The UID LED blinks once after holding the button for 4 seconds and once after holding
the button for 8 seconds to help you gauge how long the button press has been held.
iLO 3 physical presence
button
Power supply
The server is equipped with one or two power supplies, labeled PS1 and PS2. Each power supply
has an ac input receptacle and an LED that indicates the power state of the server.
The server has the following power states: standby power, full power, and off. To achieve the
standby power state, plug the power cord into the appropriate receptacle at the rear of the server.
To achieve full power, plug the power cord into the appropriate receptacle, and either push the
power button or enter the iLO 3 MP PC command. In the off state, the power cords are not connected
to a power source.
Table 8 Power supply LED states
IndicationLED state
No ac powerOff
Full power on; normal operationGreen
PCIe card slots
The server has two PCIe riser boards that support up to three PCIe cards each. Wake-on-LAN is
not enabled on any of the PCIe slots. PCIe hot plug is not supported on the server.
Controls, ports, and LEDs 21