Keyboard stopped working - MacBook Pro (Retina, 15-in, Mid 2015)

Hansconofficial wrote:

I’ve got a Macbook Pro (Retina, 15-inch, Mid 2015) that the keyboard doesn’t work besides the power button. All the rest works. Please help!

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The keyboards in modern Macs are very simple devices with a horizontal grid, an almost vertical grid and a simple processor that detects when you push a button that changes the resistance at a grid intersection, and forwards a keycode to the computer.

When they stop working, they are un-repairable.

The field-replaceable assembly is the keyboard-battery-trackpad-topplate assembly.

leroydouglas supplied the only possible answer to your query as written -- readers are sorry you did not like the answer.