crwdns2934241:0crwdne2934241:0 waltersubspace

crwdns2934249:0crwdne2934249:0:

This display is also in the iMac 2011 27” A1312.  The problem is ‘black screen’. I can get it to work by running MacFanControl and setting the temp to not come above 30 C and setting the brightness at its lowest. My suspicion is this board is bad. Any info on that ?

Thanks!

P.S  inverter board and GPU have all been replaced.

crwdns2915684:0crwdne2915684:0:

open