A common site for LCD/LED firmware downloads often referenced in repair tutorials on YouTube
Copy the .bin file to the root directory of a FAT32-formatted USB flash drive. Flash the Board: Power off the TV/Board. Insert the USB drive. Download T56J11 1600X900 170601 rar
Power on the board. The indicator light (usually red/blue) will blink rapidly, indicating the update is in progress. until the blinking stops. A common site for LCD/LED firmware downloads often