Check whether your LG TV supports built-in screen recording
Open the app or input you want to record
Press the Settings or Quick Settings button on the LG remote
Look for Screen Share, Recording, or Capture options
If available, select Record or Start Recording
Choose the save location if prompted
Press Stop Recording when finished
If your LG TV does not support recording, use an external HDMI capture device
Connect the TV output to a capture card and record on a computer
Use a streaming device or external recorder if needed
Check your TV model manual for exact recording support and steps