so i droped my mbp and it hit the edge of a step, but not that hard, is slightly dented the front lid ( where the apple logo lights up) but its sunch a small dent you cant see it when i took the picture of it, anyways when i turned on my mbp half the screen was all weird, it is straight down the bottom of the isight cam, when i plug something in the left hand usb some of the colors on the screen change, would anyone know what got damaged, and how i would be able to fix this??

