Posted By: TheHoundOfCullin
Keep an eye on your track pad..
There is a defect in the batteries in these things.
They swell, and eventually go super nova. (Rupture. Ruining your computer)
The way to tell if you have a defective battery is to feel the edge of the track pad..
Slide your finger around the edge. It should be evenly recessed by a fraction of an inch all the way around.
If it is flush, or raised above the frame of the laptop you have a problem.
If it is seated unevenly you may have a problem. Mine is raised on the bottom right edge the most.
This is the result of a swelling battery.
Mak an appointment with the Genius desk at you local Apple store just to be sure.
It should be free to replace the battery. I have an appointment on Saturday.
I'll let you know.
Happy hobby everyone, and be safe.