i detached the monoter compleetly =-[?

ok so im really dum aparantly....i have a dell lat. d600 and the back light of the monoter went out and i did research on it (using a flashlight on the screen) and found that if u got a new monoter and pluged it in it would work.so i did...but now i had the normal monoter was in the way so i un-screwd it and put it underneath the key board...comp still works ok good..then i figured that its just the monoter and i CUT the cord holding the monoter thats in the way and boom.the comp dosent worke at all.
Is thier anny way possible to fix this?