Default Droid Incerdible 1 vibrate when turned on but black screen

Hey guys,
I'm new to the site and maybe this has been answered. But I have a droid incredible rooted. It will charge and the orange light will appear but when I attempt to turn on the phone it will vibrate once but the screen remains black, when connected to a computer and the power the phone on and it vibrates once the computer can detect it.

I do not have any of the files need for the phone on my sd card due to old one being lost so I know I need them, as well as the proper htc sync software. If someone could point me in the right direction that would be awesome