The is a universal 3-in-1 combo motherboard used in 15–28 inch LCD/LED TVs. It integrates the power supply, LED driver, and TV control board into a single unit. The 1366x768 resolution firmware is essential for panels of that specific native resolution, and misconfiguring this can lead to display issues like "flower screen" or inverted images. Technical Specifications
Primarily supports 1366x768 and 1920x1080 resolutions. Download VST59 PA671 COMBO 1366x768 rar
You can find various firmware versions, including the specific file, through these community-shared repositories: The is a universal 3-in-1 combo motherboard used
Includes a critical hardware jumper to switch between 3.3V, 5V, and 12V screen power. including the specific file