How to disable the S key I need to completely disable the S key, as my keyboard keeps pressing (and spamming) it without any user input and it's very annoying while coding. I need to completely ignore it (but allow external keyboards to input it).

Please help.
I have fixed the issue by using Karabiner-Elements to disable my built-in keyboard when an external one is connected. Gotta love those mechanical keyboards.

I will also consider getting my keyboard fixed when I can afford it (in terms of both time &amp; money).