crwdns2934241:0crwdne2934241:0 jookieapc

crwdns2934249:0crwdne2934249:0:

I have exactly the same symptom. I also updated the firmware and did a hard reset. I just began to pull it  apart but will leave this task until I have my ifixit tools back home with me. I'll update how I go. Maybe the jumper for the speaker audio dislodged somehow?

crwdns2915684:0crwdne2915684:0:

open