Hardware Installation and Maintenance Guide Maintenance System Shut Down Shutting Down the Acme Packet 6300/6350 Console Shutting Down the Acme Packet 6300/6350 Console To shut down the Acme Packet 6300/6350 hardware: Exit the ACLI and close your console or network connection. Unplug the AC power cords from the power supplies on the rear panel of the Acme Packet 6300/6350. Confirm that the graphic display is dark and all fans are off. Dark Graphic Display When Acme Packet 6300/6350 is Shut Down