Ensure your TV's main board is labeled "V59." Flashing incorrect firmware can damage the TV.
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Always use a properly formatted USB drive (FAT32) and ensure it is plugged into the correct port (usually USB 2.0). Key Technical Specifications Model: Main Board/Chassis: V59 Panel Type: LED LVDS Data Input: Channels 0-3 (Odd/Even pixel) Important Installation Disclaimer Ensure your TV's main board is labeled "V59