- Check to ensure that your game console is connected to the TV either via HDMI or AV input.
- Ensure that the game console is powered on.
- If using HDMI, make sure that the HDMI port used to connect the game console is on the same input that the TV is set to.
- If you are using an AV input, ensure that the audio-video cables are securely connected to their respective ports on your TV.
- Double check that the game console is being connected to the correct type of port (HDMI or AV).
- If using HDMI, be sure to try a different HDMI cable.
- If the issue persists, consult the game console's manual for specific audio/video output settings, and make any necessary adjustments on the game console.
