Error when trying to deactivate write protection

[MrChromebox]

Samsung Chromebook 3 (Celes) Write Protect Screw Access

i’ve been following [Disable write-protect on Samsung Chromebook 3 (CELES) XE500C13-K02US] ← this tutorial to access the wp screw and i’ve been able to undo all the screws, but i have zero experience with internal computer hardware and have no clue how to undo the sections shown in the green boxes [IMG_2785] there’s only one video tutorial that i could find showing this process (youtube video by some biblical channel, it’s like an hour long), but the person in the video doesn’t explain exac…