How do I fix a blank screen on my Smart TV?

1. Check if the power cord is securely connected to the TV.
2. Ensure that the power outlet is functioning.
3. Press the power button on the TV to confirm that the power cord is connected and functioning.
4. Turn the TV off and back on again using the remote control.
5. Ensure the TV is on the correct input setting.
6. If none of these suggestions work, contact the manufacturer for more support.