Question: how to connect wireless display in lg tv?
Answer: Press the SETTINGS button on your TV. Press the ↑ or ↓ button to select NETWORK and press the OK button. Press the ↑ , ↓ , ← or → button to select Wi-Fi Screen Share and then press the OK button. Set Wi-Fi Screen Share to ON. ...  Enable Wi-Fi Direct on the device that you want to connect to.