Answer to "Can I fix my audio jack if it's been pushed in?"Same problem here on an iMac (late 2012). Last week the headphone jack occasionally popped out the socket. Then one day it just cracked and was pushed inwards. Went to a Apple retailer and they said I could return it to an Apple store. When it's proven it's not because of bad use (I switch between speakers and headphone once a day max, so it's not) they can fix it within 2,5 weeks for free (within 2 years European warranty). I think I just buy a new external sound card which I was already planning to do. If anyone succeeds in fixing this I would like to hear. Maybe I give it a try.