Hi, @Belinda3450
Thanks for reaching out, and welcome to the Roku Community.
We understand that your TV turns on by itself, and we're here to assist you in resolving this. As a start, let's perform a system restart on your Roku TV. To do this, follow the steps provided below:
- Press Home on your Roku remote.
- Scroll and select Settings.
- Select System.
- Select Power. If you do not see a Power submenu, skip to the next step.
- Select System restart.
Additionally, you can unplug your Roku TV from the power source for 5 minutes, then plug it back again.
Hope you find this information helpful, and if the issue is still present after the steps we've provided, let us know, and we'll continue to assist.
Best wishes,
Kash
Takashi O.
Roku Community Moderator