touchscreen digitizer sensor forlenovo yoga tablet 3-850f with logo tools

test one by one with original machine,make sure each item are perfect fit for your device this is touch screen without lcd display,when you got this touch screen,you have to separate your old touch screen from lcd with a professional machine and,also you need install the touch screen to lcd with machine,so we suggest you repair your tablet with our touch screen in a professional repair centreit will save money and your tablet - parts damaged during installation are not accepted for return