crwdns2936637:0crwdne2936637:0 crwdns2853008:0crwdne2853008:0 crwdns2918746:0crwdne2918746:0

crwdns2944351:0crwdnd2944351:0iMac Intel 21.5" EMC 2544 AirPort/Bluetooth Card Replacementcrwdnd2944351:0crwdne2944351:0

crwdns2933797:0Walter Galancrwdnd2933797:0crwdne2933797:0

crwdns2936043:0crwdne2936043:0 crwdns2933505:0crwdne2933505:0 Walter Galan

crwdns2933769:0crwdne2933769:0
crwdns2933771:0crwdne2933771:0
crwdns2933801:0crwdne2933801:0
Introduction
Use this guide to restore Bluetooth and Wi-Fi capabilities by replacing the AirPort/Bluetooth card in your late 2012 iMac EMC 2544.
'''Before beginning any work on your iMac:''' Unplug the computer and press and hold the power button for ten seconds to discharge the power supply's capacitors.
'''Be very careful''' not to touch the capacitor leads or any exposed solder joints on the back of the power supply. Only handle the board by the edges.
Use this guide to replace your AirPort/Bluetooth card.