New optical drive (replacement bought from Ifixit) is installed and I am reassembling. There is a piece of plastic glued to t...
When you put the Mac back together after this entire procedure, it's virtually impossible to get the camera cable reconnected because there is a small piece of plastic glued to the board to keep it from coming unplugged. An Apple store tech explained the piece of plastic and said it won't break anything if I pry it off the board. I did and then the cable connected easily.