Check that the laptop and TV support the same connection type
Use an HDMI cable to connect the laptop to the TV
Plug one end of the HDMI cable into the laptop
Plug the other end of the HDMI cable into the TV
Turn on the TV
Select the correct HDMI input on the TV
On Windows, press Windows key + P and choose Duplicate or Extend
On Mac, open System Settings and go to Displays
Select the TV as the display output on the laptop
Adjust the display resolution if needed
Use a wireless display option if both devices support it
On Windows, use Cast or Connect to a wireless display
On Mac, use AirPlay if the TV supports it
Make sure both devices are on the same Wi-Fi network for wireless sharing
Update display drivers or TV firmware if the connection does not work