I'm quite new in Arduino and I was trying to connect a TFT LCD screen (http://arduino.cc/en/Guide/TFTtoBoards) to an Arduino uno. But It had never worked so far: I always have grey stripes on the screen when I try to load program on the board. I've download the latest version of Arduino IDE software. I tried 2 different TFT screen, with 2 different arduino uno. I don't think my pin connections are wrong, I even used the ICSP header as an alternative to see if it makes a difference. So basically, I don't understand why it is still not working? Could someone help me?
Many thanks :)