Turning on a Roku TV without the remote can be done using various methods, such as using the Roku mobile app, connecting a keyboard, or using the TV’s physical buttons.
Using the Roku mobile app is the most convenient method, as it allows you to control your Roku TV from anywhere within range of your Wi-Fi network. To use this method, simply download the Roku app on your smartphone or tablet, and follow the on-screen instructions to connect to your Roku TV. Once connected, you can use the app to turn on your TV, as well as control other functions such as volume, playback, and navigation.