I tried to bring the tablet in Samsung CS but they charged me for almost $290 for the screen replacement. I tried to find other technicians but they don't have a stock of the LCD. I'm looking online for the LCD replacement and I stumbled upon a post where it says I didn't have to change the "whole" LCD itself. My tablet's touch function is still working although I really can't see anything due to the black screen. My question is, do I have to buy the touch and lcd thing OR can I just buy the Black Tablet Outer Glass Screen?