suitable for: Lenovo Essential B480, Lenovo Essential B490, Lenovo Essential B590, Lenovo Essential G480, Lenovo Essential G510, Lenovo Essential G580, Lenovo Essential V480, Lenovo IdeaPad N580, Lenovo IdeaPad N581, Lenovo IdeaPad N586, Lenovo IdeaPad P580, Lenovo IdeaPad P585, Lenovo IdeaPad S200, Lenovo IdeaPad S300, Lenovo IdeaPad V580, Lenovo IdeaPad Y400, Lenovo IdeaPad Y480, Lenovo IdeaPad Y580, Lenovo IdeaPad Z480, Lenovo IdeaPad Z580