Power off the system.
See the power off instructions in Chapter 11, Powering Off and On .
Disconnect the AC power cable from the power connector.
Push back and release the latch (Figure E-2) attaching the power cable to the power connector .
Unplug the AC power cable.
Close the power connector cover.
Pull back the power connector cover (Figure E-2) to expose the power connector.
Connect the AC power cable into the power connector.
Pull the latch over the AC power cable.
Connect the AC power cable to the wall socket.
Power on the Enterprise system.
See the power on instructions in Chapter 11, Powering Off and On .