in some cases it would be the signal board (where your rca cables and hdmi’s are).
but not in this case. you have a bad panel. the led lights are shorting and are out. therefore screen is not lit. replacing the screen (panel) is not feasible for repair. you can order the led’s. many a times this (replacing the led’s) is a complete loss of time and money. when under warranty, we would receive a new panel. install the original tv boards into the panel for a complete repair. thank you for asking. matt of martins tv repair.
in some cases it would be the signal board (where your rca cables and hdmi’s are).
but not in this case. you have a bad panel. the led lights are shorting and are out. therefore screen is not lit. replacing the screen (panel) is not feasible for repair. you can order the led’s. many a times this (replacing the led’s) is a complete loss of time and money. when under warranty, we would receive a new panel. install the original tv boards into the panel for a complete repair. thank you for asking. matt of martins tv repair.