Hi everyone, I need help please. I have the above machine and had a problem with the SD card not reading in the motherboard. I have purchased a new one and it is in place however it seems the firmware is missing something. I have followed instructions given by the supplier renaming the firmware for the motherboard 123.bin and loading the screen firmware separately (formatting the disc in between) but with no luck. I have heard that there are 2 different motherboards with 2 different chips in each. I have now checked and mine reads STM32F103. Can someone please assist in pointing me in the right direction for the firmware download for this. I am quite new to all of this and have had no luck with the information given so far. I have been without my machine for a few weeks now and am slowly going mad! Any help gratefully appreciated.