: Copy the extracted firmware file directly to the root of the USB drive. Do not put it in a folder. Initiate Flashing : Power off the TV and unplug the power cord. Insert the USB drive into the TV's USB port.
: Firmware for this board is typically distributed as a multi-part RAR archive (e.g., part01 , part02 ). You must have all parts in the same folder and extract the first one to get the final .bin or image file. Download RT2982 PB801 1920x1080 REF82 USB part02 rar
Installing or updating firmware via USB is a common fix for software bugs or "stuck on logo" issues. While the board is versatile, the firmware must match your specific panel's resolution (e.g., 1920x1080) to avoid display issues. : Copy the extracted firmware file directly to