Headphones: Only one ear works
I have dropped my computer two times in the last two months, and I noticed recently that whenever I plugin headphones (any pair), only one ear will play. I checked the actual headphone jack, and tried numerous pairs, but all of them have the same problem. Using speakers or using the built-in speakers works fine, just through headphones. Can someone help fix this?
MacBook Pro, OS X Mavericks (10.9.2)