MacBook – 2012 MacBook Air has wear spot on the bottom left

damagemacbook pro

My mid-2012 MacBook Air has a spot on the bottom plate. The computer has never been dropped. Does anyone have any idea what could cause this?

Wear Spot

Best Answer

I took the computer in to Apple, and they determined that the spot was the result of a bulge caused by a piece of foam on the speaker. They told me that the foam and its attached components were the wrong parts.