Excellent guide & video. I was able to repurpose two laptops that were out of commission by swapping displays.
We just had a 4th Gen iPod come in from a staff member who had given it as a gift 13 years ago, and the battery was bad on it. This guide helped a lot. an issue I did have was Step 5: my cables were tight underneath the board at the bottom, so the plug couldn’t fully unseat and it wasn’t readily apparent without a lot of wondering what I was doing wrong.
Great guide though, helps make it real simple.