Turn on the TV
Insert batteries into the Roku remote
Make sure the Roku device is connected to the TV
Press the Home button on the Roku remote
Go to Settings
Select Remotes and devices
Select Remotes
Select the Roku remote you want to program
Select Set up remote for TV control
Follow the on-screen prompts
Test the volume and power buttons
If prompted, confirm the TV brand
Repeat the setup if the remote does not work
Replace the batteries if needed