crwdns2934241:0crwdne2934241:0 mayer

crwdns2934249:0crwdne2934249:0:

I would open it up and see if the hinge problem has allowed the microphone cable to be pulled out of its socket on the logic board.  Step 19 of this guide shows the cable and socket:  [guide|855|page=7]

crwdns2915684:0crwdne2915684:0:

open