The instructions in this article apply broadly to both Windows and Mac laptops when connecting them to smart HDTVs. It may be ...

You can then select Screen Mirroring, which will bring up a menu with your TV model or Apple TV 4K as options. Once selected, some TVs display a four-digit code that you need to enter on your MacBook.

Click it. 3. Choose the TV you'd like your Mac to be mirrored on. 4. A passcode should appear on your television screen. Enter it on your Mac. 5. To stop screen mirroring, turn AirPlay off.