What are the steps to set up the HP Z840 Workstation for the first time?

Connect the mouse, keyboard, and power cord to the workstation, then connect the monitor. Next, connect other peripheral components such as a printer according to the instructions included with the device, connect a network cable to a router or LAN device, and plug both the workstation and monitor power cords into an AC outlet. Note that the HP Z840 with a 1125W power supply might require more power than a typical office environment can supply.