Somewhere on my floor is a tiny little asshole of a screw, and I can't for the life of me find it. That's what I get for trying to get my HP laptop to stop falling apart. 
Suppose I'll have to vacuum it up with the small plastic pieces that rained down once I took the back cover off. And the glued on pieces of metal that the screws were going into. And the globs of dried glue.
And have I mentioned that it's HP?
@kismatt Don't have any magnets, tried it with the end of the screwdriver, which is somewhat magnetic, but no luck.