My Laptop won't work in normal mode as far as seeing it. SOS

Hello,
So i had a rabbittv chip i was using while in an app called PlutoTv, i had hooked up a HDMI cord to the tv to play it off of there, well it never showed up on the tv to begin with, which wasn't even that big of an issue to me, but i ended up clicking "project to tv" and from that point on Normal Mode would be a black screen, ive turned it off and took the battery out and it still is like this. it will load up and i can put my password in with a black screen and i hear it logging in and everything, just no visuals. it works perfectly fine in safe mode. ive been trying to figure this out and i cant. ive been using safe mode now for the longest time because i cant fix it. i tried to restore and everything but i have no disc it needs, is there any way i can fix this without restoring the laptop and losing it all? i have a dell intel core i7 with windows7.