Dell DX6000 Guide De Mise En Route página 7

Securing the Power Cable(s)
Bend the system power cable into a loop as shown in the illustration and
secure the cable to the bracket using the provided strap.
Plug the other end of the power cable into a grounded electrical outlet or
a separate power source such as an uninterruptible power supply (UPS) or
a power distribution unit (PDU).
Turning On the System
Press the power button on the system and the monitor. The power indicators
should light.
7
Getting Started With Your System