: This forum provides a USB Firmware Software Bios Bin link for this specific board.
Download all parts of the .rar archive (e.g., part01, part02, part03). Extract the files using a tool like WinRAR or 7-Zip. : This forum provides a USB Firmware Software
Insert the USB into the TV and follow the standard manual update process for your specific chassis. : This forum provides a USB Firmware Software
Copy the .bin or update file to a formatted FAT32 USB drive. : This forum provides a USB Firmware Software