4 Replies Latest reply: Feb 21, 2013 2:50 AM by rkaufmann87
djam1317 Level 1 Level 1 (0 points)

I have an iMac mid-2011 and I'm trying to have a dual display with my new Samsung S22B310 monitor. I somehow can't figure out how it should work. I've done a lot of research and made a PRAM reset but still, no luck.

I have this though, but the second monitor is just in black and no display on it:

Screen Shot 2013-01-23 at 5.03.44 PM.png


The monitor is detected and somehow my cursor seems to extend on the other end. The only problem is there is no display on the monitor but it works totally fine when connected to another laptop as an extension too.

iMac, OS X Mountain Lion (10.8.2)