: If the TV turns on but displays only a black screen, the firmware might not match the specific panel voltage or resolution. Ensure your panel is indeed 1366x768.
is a popular universal Smart LED TV mainboard often found in Samsung-panel-based TVs. It supports Android-based smart features and is widely used for TV repairs and replacements. Step-by-Step Installation Guide : If the TV turns on but displays
: Try a different USB port or a different USB drive. Older, smaller-capacity drives (USB 2.0) often work better for firmware flashing than newer USB 3.0 drives. ensure you have all parts (part1
Since these files are often split into parts, ensure you have all parts (part1, part2, and part3) in the same folder before extracting. : If the TV turns on but displays