User guide

Component identification 10
4
To support options beyond 75W, install the 150W PCIe video/graphics controller power cable option (on page
82).
Rear panel LEDs and buttons
Item Description Status
1 Power supply 2 LED Green = Power supply is on and functioning.
Off = AC power is not available or AC power supply has failed.
2 UID LED Blue = Activated
Flashing blue = System managed remotely
Off = Deactivated
3 Power supply 1 LED Green = Power supply is on and functioning.
Off = AC power is not available or AC power supply has failed.
4 iLO 2 link LED Green = Linked to network
Off = Not linked to network
5 iLO 2 activity LED Green or flashing = Network activity
Off = No network activity
6 NIC 2 link LED Green = Linked to network
Off = Not linked to network