Vizio Tv Turns Off Randomly. The problem faced by such people was that the sound bar turns off once but after some time it turns back on itself. Download and install a firmware update
Check to make sure that the power cord is securely connected to the back of the tv & to the wall. To stop your vizio tv from turning off with the remote, navigate to the main menu and select “my tv settings.” use the arrow keys to navigate down to “tv settings” and hit enter. Leave the tv unplugged for a further 10 minutes.
