crwdns2934241:0crwdne2934241:0 rayeasom
crwdns2934249:0crwdne2934249:0:
Sounds like the power brick is faulty, unfortunately there is no guide on how to replace this on fixit but you could follow the teardown video for a rough guide on how to replace this.
crwdns2915684:0crwdne2915684:0:
open