Trackpad not working: swollen battery or bad trackpad?
The Trackpad on my mid-2012 11" MacBook Air stopped working. The battery doesn't seem to be losing power. Other than opening up the computer and looking for swelling in the battery is there any easy way to diagnose the cause (i.e., is it a bad trackpad or a bad battery?). I'm hoping to order the right part (trackpad or new battery) before I open the computer up.
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