Nothing at all i have plugged in to 3 different computers now and several different ports still nothing. screen is secured and pushed in 100% even without the screen attached power would still be supplied via charge port correct? through escribe trying to connect just to check all functionalities. i have 5 clicked the power button ect and still nothing any suggestions or is this just a dead board. i have my lipo ready to wire up to test from there if i have to with a direct source of power....