Broken screen on iMac 27 late 2013 problem with second screen
I have connected an external second screen on imac 27 late 2013 with a broken screen, but the imac does not open. I do not see the logo and then the gray screen. But if I isolate the broken imac screen by disconnecting its cables, then on the second screen I have a normal image and I see everything but the fans are full. Is there a way not to hear the fans? What should I do? Thanks and sorry for my English
Esta é uma boa pergunta?