I have a mooz 2 3D printer that when I turn it on the lcd touch screen is a white blank screen that says “DATA ERROR” I then tried to download firmware on a SD card and inserted it into the lcd touchscreen SD card slot and it now reads “
SD Card Update…
No Find File”
After downloading the touchpad firmware from the Dobot official website, then use the SD card to burning the touchpad firmware. Please refer to the video below.
With best wishes