No picture on tv, nor sound? Maybe your TV doesn't have picture because you forgot to turn it on. All you need to do is to turn it on and the TV should start working, i.e. you should see picture on the screen.
If your Panasonic TV doesn't have sound and you are not sure what to do, contact Panasonic's customer support team, which you can reach if you dial the following number: +1 800-211-7262.
If you didn't manage to reach them by dialling the above-mentioned number, contact them online on their website (click here to visit it).
If you don’t receive the email in the next 2 minutes please check your junk folder, and add [email protected] to your safe sender list.