SainSmart 7" TFT LCD Display + TFT/SD Shield with Arduino DUE


It's my first Arduino DUE connected to a TFT shield and the 7" TFT Display.

Everytime when it's go on with power (on the USB ports), the LCD is white !
Nothing of that what i programmed.

When i press the reset on the DUE board the program is running.

Can anyone help me to make a autorun of my program ?