Check the label on your TV's LCD/LED panel for its specific resolution (e.g., 1366x768 or 1920x1080) and voltage requirements (3.3V, 5V, or 12V).
Re-flash with a version compatible with your specific remote or use a universal remote. t r67 03 v5 software download fix
Do not turn off the power until the blinking stops. Check the label on your TV's LCD/LED panel
Power on the TV. The indicator light should blink, signaling the update is in progress. signaling the update is in progress.