The TV powers on but won't move past the boot screen.
Always verify your Panel Model Number (found on a sticker on the back of the LCD screen) before downloading. Flashing the wrong resolution firmware can result in a black screen. How to Install the Firmware (Step-by-Step) s368a1.5 software download
Websites like KazmiElecom , Lab-Z , or various Telegram technician groups host archives of these bin files. The TV powers on but won't move past the boot screen
The picture is scrambled or off-center after a board replacement. s368a1.5 software download