SOLVED: Why doesn't keyboard and trackpad work after battery replacement? - MacBook Pro 15" Retina - iFixit
![I sent my computer a week ago to get a free keyboard replacement and apparently they changed out the battery for free also. Finally happy it came back : r/macbookpro I sent my computer a week ago to get a free keyboard replacement and apparently they changed out the battery for free also. Finally happy it came back : r/macbookpro](https://preview.redd.it/sd4nk1amo9q61.jpg?width=640&crop=smart&auto=webp&s=d840b243b5a4d717800917eb8381a2bbdee44aa3)
I sent my computer a week ago to get a free keyboard replacement and apparently they changed out the battery for free also. Finally happy it came back : r/macbookpro
![2021 MacBook Pro Has Easy-to-Replace Batteries, Modular Ports, but Impossible Keyboard Disassembly, Shows New Teardown 2021 MacBook Pro Has Easy-to-Replace Batteries, Modular Ports, but Impossible Keyboard Disassembly, Shows New Teardown](https://cdn.wccftech.com/wp-content/uploads/2021/10/2021-MacBook-Pro-teardown-3.jpg)