ok so i found a resolution to my problem and heres what im going to share. so since i got the blank screen after boot. i was checking through this thread and found a partial solution. at least to get the screen to come on after bootup. thanks to a fellow member here. yes the camera switch needs to be turn off. but to get your screen to turn on first you need to press the map button a few times,as many times till you see the button on the bottom. i know you wont see the text on the button. but you should all know its that stupid warning before the map shows up. yes push it. so when ur map does