Title - LENOVO Y700-15ISK, LENOVO 80NV005FUS. IdeaPad Y700 Touch-15ISK Laptop - 80NWCTO1WW. Listed Touch Screen assembly is only compatible with FULL HD 1920 X 1080 resolutions. If you try to swap it with 4K UHD 3840 X 2160 Screen will remain fuzzy or white.
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