If you’re like most people, you probably turn your Playstation 4 on and off using the power button on the front of the console. But if you want to disable the system completely, there are a few different ways to do it. The first step is to open the system’s main menu and select “Settings.” From here, scroll down until you see “System” and press X to open it. Under “System Settings,” select “Power Options.” From here, you’ll need to choose either “Off” or “Sleep.” If you want to completely disable your Playstation 4, choose “Off.” If you just want to turn it off for a specific period of time, choose “Sleep.” ..