The USB bin example is working fine for me. and touchGFX examples are perfectly working, this limit the issue to a code issue. not sure if there is any update in this as I just bout the board and the camera and having the same issue with the FP-AI ex...

I have the same issue, but i do not think mine is a hardware issue in the screen, as the touchGFX samples work fine, and the USB bin project worked fine and  the camera can stream to the PC. Not sure if there is any update on this.  

I just had the same issue, even the reset button was doing nothing. I connected the board, detected by the Programmer, then I pushed one of the touchGFX samples. and all went fine. It seems the board came blank!