30 Minuten - 1 Stunde
I lend my Mac Air, so a friend of mine could play some musics in a bigger speaker. But, the cable that he used was broken and a tiny piece of the P2 plug stuck in the P2 Jack
So I went to iFixIt to find how can I repair my P2 Jack, because I wasn't able to hear my headphone *.*. I tried with super glue, bic pens and everything that I found on the YouTube but nothing worked. So I decided to repair myself. I bought the I/O board and when I was repair my Mac I was so nervous and shaking hands, because Macbooks in my country are very expensive =x. But I did it! Finally my Mac is working good again xD
Just follow the steps with patience. You'll be well.
T5 Torx Screwdriver
P5 Pentalobe Screwdriver Retina MacBook Pro and Air
MacBook Air 13" (Mid 2012) I/O Board