Why is my Insignia LED TV showing only snow?
- Eelizabeth12Sep 9, 2025
If only snow (noise) appears on the screen of your Insignia LED TV: * Try another channel to rule out station problems. * Make sure that the antenna or cable TV is connected correctly and securely. * If you are using an antenna, the digital channel signal may be low. To check the digital channel signal strength. * If you are using an antenna and the signal strength is low, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.