suitable for: Lenovo Essential B470, Lenovo Essential B475, Lenovo Essential B570, Lenovo Essential B575, Lenovo Essential G470, Lenovo Essential G475, Lenovo Essential G565, Lenovo Essential G570, Lenovo Essential G575, Lenovo Essential G770, Lenovo IdeaPad S510, Lenovo IdeaPad V470, Lenovo IdeaPad V570, Lenovo IdeaPad Y570, Lenovo IdeaPad Z370, Lenovo IdeaPad Z470, Lenovo IdeaPad Z570, Lenovo IdeaPad Z575