In this guide I explain how to remove and replace failed or damaged keyboard on a MacBook Pro 13″, 15″ or 17″ unibody laptop.
As an example, I am doing it on a MacBook Pro 15″ (Early 2011) but it will be very similar for most MacBook Pro unibody model years 2008-2013.
In my case some liquid was spilled on the keyboard and some keyboard keys stopped working.
In a MacBook Pro the keyboard is mounted to the bottom side of the top case assembly. It means in order to replace the keyboard you will have to remove most internal components.