Power on the board. The indicator light (usually red/blue) will blink rapidly, indicating the update is in progress. until the blinking stops.
Flashing the wrong firmware (wrong resolution or board ID) can "brick" your board or result in a distorted display. Double-check that your panel matches the 1600x900 resolution before proceeding. Download T56J11 1600X900 170601 rar
Once the light becomes steady, remove the USB and restart the TV. Power on the board
universal LED TV control board, configured for screens with a . configured for screens with a .