- No picture on all channels
- Why is my picture smaller/larger than the size of my TV screen?
- Why is my picture not so sharp?
- Why am I able to browse through the channel list but I am getting a black picture on all channels?
- Why can I hear sound but I’m not getting a picture?
- Why does my picture keep freezing or breaking into squares?
- Why do I have a black/blue picture with no sound?