All depends on the level of knowledge you have about laptops, and if keyboard works yet, there you can make a decision between four options: What can we done in front of a broken laptop keyboard?. Options in front of one broken laptop keyboard And it is that the problem of the ghost key (ghost key), appears when the circuits of the keyboard membranes stick or are damaged and consequently the keys are activated permanently as if they were being pressed. The keyboard is one of the most delicate components of a laptop but at the same time more used, excessive use, misuse, liquid drop, and even high temperatures can end up partially or totally damaging the internal circuits of the keyboard. Why is necessary disable the keyboard of a Laptop?. Using it without that condition will have an immediate dispute. ATENTION: All content in this tutorial is authored by Blogxpert: The Experts Blog, under a creative commons license of cited mandatory with the tag follow activated. *Puedes leer este artículo en español y saber cómo desactivar el teclado de una laptop.