: Unplug the TV or disconnect the power supply to the board.
: You must use a file specifically labeled for 1366x768 . Using the wrong resolution can cause a distorted display or a "no display" state. Download CV59L 1366x768 DNS rar
: Plug the prepared USB drive into the board's USB port. Initiate Flashing : Plug in the power cord. : Unplug the TV or disconnect the power supply to the board
: The standby LED should begin flashing rapidly, indicating the firmware is being written. : Plug the prepared USB drive into the board's USB port
: Once the LED stops flashing or the TV reboots, unplug the USB drive and power cycle the device. 4. Adjustments (If Needed)
: Ensure the physical jumper on the board matches your panel's voltage (3.3V, 5V, or 12V) before powering on to avoid damaging the screen.
Find varied board files on the LCD TV Software Telegram channel .