Model Number or if you don't know then i suggest Dell's web link which has utility to auto detect the model of laptop and guide you to drivers page.
(http://www.dell.com/support/drivers/us/en/19/drivershome/showproductselector)
Model Number or if you don't know then i suggest Dell's web link which has utility to auto detect the model of laptop and guide you to drivers page.
(http://www.dell.com/support/drivers/us/en/19/drivershome/showproductselector)