Make sure your TV and device are on the same Wi-Fi network
Turn on screen mirroring, cast, or AirPlay on your TV
On iPhone, open Control Center and tap Screen Mirroring
On Android, open Quick Settings and tap Cast, Smart View, or Screen Cast
On Windows, press Windows + K and select your TV
On Mac, click Control Center and choose Screen Mirroring
Select your TV from the list of available devices
Enter the pairing code if prompted
Open the app, video, or screen you want to share
Adjust TV input settings if the TV does not appear
Restart both devices if the connection fails