Turn on the TV
Turn on the Xfinity remote
Press and hold the Setup button until the LED changes from red to green
Enter the 5-digit TV code for your TV brand
Point the remote at the TV and press Power
If the TV turns off, press Setup to lock in the code
If the TV does not turn off, repeat with the next TV code
If you do not have a code, press and hold Setup until the LED turns green
Press the Xfinity button
Follow the on-screen instructions to search for the TV brand
Test the Volume and Power buttons
Repeat the setup if the buttons do not work correctly