I don't think you need to have the water exposure information in a separate section.
Somehow, the links to the repair guides redirect me to a different device page.
Make sure to include screw lengths to the nearest mm.
These last two pictures seem to show the same thing.
The content for cleaning the keyboard should be broken up into separate sections.
Also, "Unable to Login" could be a software problem. Try to phrase headings as hardware problems.
Headings should be formatted so that the top level is the problem and the second level is a possible cause. So, instead of "Clean or Replace Keyboard" a more appropriate second-level heading would be "Keyboard is Broken or Dirty."
Need links to repair guides
Need table of contents
This page should contain links to repair guides.