https://imgur.com/gallery/fYWqIsG
So, another two cents' worth:
As mentioned, get the card tray out first. I realized that the one screw that gave both gelraen and myself trouble is under tension, which is probably the issue. I unfortunately happened to leave that one for last, it should probably be done first, while the screen support is being held by the other two screws. Also as mentioned, the F(x)tec .pdf describes the required screwdriver as PH0. That will not work, they are either PH00 or PH0000. I was able to reuse the little black stickers. Just peel them carefu