Place the .bin file in the root directory (not inside a folder). Flash: Power off the board. Insert the USB drive.
Because "USB part1 .rar" suggests a multi-part archive, you generally need (Part 1, Part 2, etc.) in the same folder to extract the files successfully. Important Precautions
Before flashing any firmware via USB, ensure the jumper on your board is set to the correct voltage for your screen (usually 3.3V, 5V, or 12V) to avoid permanent damage.
Download all parts of the .rar file and extract them to get the .bin file (often named ZJV56.bin or similar). Format: Use a USB flash drive formatted to FAT32 .
Confirm the firmware is specifically for the 1920x1080 resolution. Installing the wrong resolution can lead to a black screen or a garbled display. General Installation Steps
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