I figured the key was stuck, but as many times as I took the keys apart, or even disabled the up key entirely using keytweak, it still would sometimes fly up the screen as if I were holding the key down. So I have an HP laptop that is a few years old: 4 gb RAM, 500 GB hard drive, and 2.40 processor, Windows 8.įor maybe a week or so now, my laptop suddenly started pressing the arrow keys randomly on its own - namely, the up arrow.