Press the physical power button on the TV
Check the bottom edge, back, or side panel for the button
Use the TV’s joystick or control pad if your model has one
Plug the TV into power if it is not already connected
Unplug the TV for 30 seconds, then plug it back in and press the power button
Use the Vizio SmartCast mobile app if your TV supports it
Use a universal remote programmed for Vizio
Use a HDMI-CEC connected device remote if the TV is set to wake from that device
Use a voice assistant if the TV is linked to one
Replace the remote batteries or use a spare Vizio remote