[Timetheus]

My Trackpad button is "Sticking." I don't really know what else to call it. Basically if Iet it sit for a few seconds the button takes a little more force to press and and then makes a very audible clicking noise on the way back up, as opposed to the usually quiet and perfectly smooth action.

If I use the button continously it's not as much an issue, only after it sits for any period of time.

I suspect it just needs cleaned, would it completely void my AppleCare to pull the top case off and clean it (gently)?

Or Would Apple fix it if I took it to the Genius bar?

Just curious, its little more than a minor annoyance, but then I'm a bit OCD about it.

[Waragainstsleep]

No harm getting it looked at. Take your battery out and inspect it for signs of bulging or swelling. Test the trackpad button with the battery removed.

[Timetheus]

No luck w/ the battery. Good news actually, I've already delt w/ the swelling issue once before.

I'll probably just take into the Apple Store when I get a chance.