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moorecatherineSep 6, 2025
Why are there lines on my Dynex DX-46L260A12 screen?
- JJeffrey SilvaSep 6, 2025
If your Dynex LCD TV shows dotted lines or stripes, ensure the antenna or cable TV is connected correctly and securely. If you are using an antenna, the digital channel signal may be low; adjust the antenna or use a highly directional outdoor antenna or set-top antenna with a built-in amplifier. Make sure the video cables are securely connected to the back of your TV. The video cables may be bad, try a new set. Other devices may be interfering with your TV. Try turning off one device at a time to determine which device is causing interference. Once you have determined which device is causing interference, move it further from the TV to eliminate the interference.