The primary way to turn off your Steam Deck is through the system's power menu. This allows for a proper shutdown, ensuring all processes are closed correctly.
Here are the steps for a normal shutdown:
- Access the system menu.
- Navigate to the power options.
- Choose Shut Down from the Power menu.
Based on the provided reference, another instruction related to the Steam Deck's power and button combinations is also mentioned: Hold down the Volume+ button and press the power button.