I am the one who enjoys DIY, I can often help neighbors repair computers. It can bring me pleasure ,Tools needed to replace the screen Hinge is very simple - a professional screw driver. So You do not worry about before exchange the New Hinge. But need to remind everyone Is replacing the first release off the body when there may be static, choose a spacious working surface, place the good of each one and remove the screw Record corresponding to the installed
Lenovo IdeaPad Y520 15.4" LCD Hinge
Asus W3Z LCD Hinge