Hello, I have a old Iphone 3G not 3GS lying around and since I am a little low on money I decided to repair that instead off buying a new phone. This Iphone I have gotten from a friend because he dropped and had more money than me. The hole digitizer cracked and the LCD was also pretty badly injured so I changed the LCD and digitizer. Now it doesn't show anything on the screen but does say that beep sound when charging and I can connect it to Itunes. Any help will be appreciated.