How to lock the keyboard on a laptop?

Question

Keyboard

The key stuck on the laptop, I bought an external keyboard. How to lock the keyboard on a laptop so that the stuck key does not work, and leave the external keyboard working. laptop hp. Many laptops have a key lock button, but I don't seem to have one.

Answer 1

Program Toddler Keys.
Or we take a screwdriver, turn off the laptop, unscrew the screws from the underside of the computer, carefully and slowly raise the keyboard, look for such a cable and that little thing that holds the cable, lift it and stick out the cable from there, then just snap the keyboard as we opened it and twist everything screws. The touchpad and the power button will work because they are connected by two completely different cables that we did not touch.