crwdns2934241:0crwdne2934241:0 Max

crwdns2934249:0crwdne2934249:0:

I have seen this issue in laptops before and it almost always ends up being a short in the headphone jack itself.  I have not personally taken apart one of these so I can not say if the headphone jack is on the board or connected to it.  From the teardown it looks to be on the logic board.  you can also pull the battery and try to flush the jack with alcohol.

crwdns2915684:0crwdne2915684:0:

open