S splitloop macrumors newbie Original poster Nov 15, 2012 #1 If I use secondary display mode, the resolution is fine there, but in the mirror mode on the external screen I have the picture sized of my laptop screen and black space around. Please, help!
If I use secondary display mode, the resolution is fine there, but in the mirror mode on the external screen I have the picture sized of my laptop screen and black space around. Please, help!