crwdns2894164:0crwdne2894164:0
crwdns2894186:0crwdne2894186:0
crwdns2875948:04crwdne2875948:0 —

crwdns2873952:0crwdnd2873952:0crwdnd2873952:0crwdnd2873952:03crwdnd2873952:0crwdne2873952:0

crwdns2869020:0crwdne2869020:0:

crwdns2858926:0crwdne2858926:0

Peel up the piece of tape securing the thermal sensor to the back of the display assembly.

Depending on your iMac model, the thermal sensor may be positioned slightly differently.

crwdns2859191:0crwdnd2859191:0crwdnd2859191:0crwdnd2859191:0crwdne2859191:0