Dell PowerEdge 1950 Guide De Mise En Route page 9

Connecting the Power
Connect the system's power cable(s) to the system.
Plug the other end of the cable into a grounded electrical outlet or a separate power source such
as an uninterrupted power supply (UPS) or a power distribution unit (PDU).
Installing the Power Cord Retention Bracket (Optional)
Attach the power cord retention bracket on the right bend of the power supply handle. Bend the
system power cable into a loop as shown in the illustration and attach to the bracket's cable clasp.
Repeat the procedure for the second power supply.
Plug the other end of the power cables into a grounded electrical outlet or a separate power source
such as an uninterrupted power supply (UPS) or a power distribution unit (PDU).
Getting Started With Your System
7