I woke up and my Roku TV won’t turn on. It can’t connect to the device/ won’t wake it up. I’m using the app, not the remote. I updated the app and my iPhone. I unplugged the tv a few times and that didn’t work. I entered the IP address manually and it said a Roku device at that address could not be found. The tv is about 1.5 years old. ¯\_(ツ)_/¯
Look for a button on the back, along the side, or along the bottom of the TV to turn it on. If it doesn't come on with the power button contact the manufacturer.
Where to get support for your Roku TV™ | Official Roku Support
Look for a button on the back, along the side, or along the bottom of the TV to turn it on. If it doesn't come on with the power button contact the manufacturer.
Where to get support for your Roku TV™ | Official Roku Support