This is a good video. However great RU-vid videos will either narrate verbally or with text/subtitles. You chose to narrate some portions (screws, keyboard) but not other portions (disconnect 3/4 cables after removing keyboard. Also, you didn't start off with "Remove the two rear pads on the bottom of the laptop as they are hiding two screws that we have you take out with all of the other screws at the beginning of the video."