hi DELL,
i own a dell inspiron 5420. and the touchpad on my laptop is not workin. i mean the basic functions are workin. but not the gestures. i have updated the alps touchpad driver..and still no luck. and i cannot lock the touchpad as well from the keyboard shortcut (Fn+F3). i am tryin to get the dell gestures workin but no luck yet for me. the gesture on/off is always off. earlier it was working but i dont know what had happened..it is not workin now.