Another technique that I found handy when replacing a Macbook keyboard assembly: I used a piece of foam roughly the same size as the notebook, and stuck the scr

Another technique that I found handy when replacing a Macbook keyboard assembly: I used a piece of foam roughly the same size as the notebook, and stuck the screws in their representative places after they were removed. That model in particular had many screws that shared the same pitch, but with different lengths. The thought of piercing something with a 10mm screw in a hole meant for a 6mm screw was scary. I thought this technique worked well.