iPhone 4 Black Screen But still virbrates and makes noises

[Galixi]

Well i took my original screen off while i was doing a dock connector Replacement because the pins inside broke. After putting everything together the screen is black but it still works. It vibrates and Even makes noises. I restored the iphone but still no image just a black screen with the back light on. I already restored it and Pressed the home and sleep for 10 seconds. The phone turns off but doesn't come back on until i turn it on by pressing power button or plugging it in. i check to make sure all connectors was plugged in and everything but still no image just black screen!!!!! Help please??? Is The Lcd broke or what??

 

[TedM]

Take it to the apple store would be my advice.