Chosen Solution
Where i can find a keyboard? how can i change it ? Thanks
This model does not use screws (except on the edges) to hold the keyboard in place, but brad type of pegs. You really have to be a good tech to change just the keyboard. Apple recommends a complete upper case replacement. There are some options here but we need to know why it got melted. Liquid spill?
DO NOT replace the keyboard, do not replace the upper case unless necessary, just buy individual keycaps and replace them.