Hi guys. I really need your help. Lately the down arrow key on my Dell Inspiron 15-3537’s started working/pressing by itself and it does this continuously; websites, games etc. scroll down or move down or whatever it is the down arrow key does on any program. I cant really view , play—use my laptop because a phantpm down arrow key keeps on functioning by itself.

This stops whenever i press a key however. Ive tried uninstalling/reainstalling mouse/keyboard drivers then rebooting but didnt work. EVen tried dloading the latest updated Dell TOuchpad  DRiver but it didnt solve this prob. Havent tried the dloading the  “synaptics” tho (which one, if ever id need to?)

P.S. When i “numlock”, instead of the down arrow key, it’s the “2” in the numpad that presses by itself. 

***“Pressing/presses by itself”- as if it was held down.

any help would be apprecieated 🙂