Why does my Insignia NS-46E440NA14 TV only show snow on the screen?
- LLaurie WatsonSep 9, 2025
If your Insignia TV displays only snow (noise) on the screen, try another channel as the station may be experiencing problems. Make sure the antenna or cable TV is connected correctly and securely. If using an antenna, the digital channel signal may be low; check the digital channel signal strength. If the signal strength is low, adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier.