8 Replies Latest reply: Mar 25, 2013 10:22 AM by ernstfromhaarlem
Tracy E Level 1 (125 points)

I am looking for a way to disable a second monitor (plugged into the Display Port of a late 2010 iMac 27") without unplugging it. Does anyone know of a software solution?


When I am working I like that second monitor for desktop space, but other times (watching Netflix for example) the second monitor taxes the video card to much and degrades video playback performance. It would be great to have a software switch to ignore the second monitor. Right now, the only way I have found to do this is to unplug the display port cable.