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Watch before attempting! Be sure to read all steps before attempting. Strongly advise getting the "Essential Electronics Toolkit IF145-047-1" from Ifixit.com if you are lacking proper tools for working on tiny screws and prying apart stubborn and fragile plastic stuff.
Don't complain about the video to me. I did not create it. He kinda glosses over the connector part of this process in my opinion. All the connectors are the latching ribbon style except a few that are male/female pin types.
The one connector that kind of scared me was the video connector which has a little flexible ribbon handle to pull it off vertically from the main board up close to the hinge area. Putting it back on is kind of spooky too but I had no real problems with it.