Screen to mother board malfunction

[tru3_skitz0]

Hey all, I have been messing with mods for a bit now and i recently messed up my screen by trying to open the little piece of black plastic on the connection between the screen and the mother board. I ended up pushing th piece up under the connection slot and after I finally removed and taped down the connecting strip... now my psp looks blotchy. The colors are no longer smooth and blending and looks like a water color painting. Do any of yiou have any ideas that may help or do I just need to buy a new mother board?

[K.A.O.]

maybe one of your pins arnt touching the ribbon cable. put a little peice of foam or wad of paprt on it so the lcd screen pushes down on it