B BNHabs macrumors regular Original poster Jul 5, 2010 133 0 Jun 21, 2012 #1 For some reason my Macbook Air is outputting 2560x1440 to my Dell U2711 however on the screen I have a black bar on the left and right side? Shouldn't that resolution fit the whole screen? What am I doing wrong?
For some reason my Macbook Air is outputting 2560x1440 to my Dell U2711 however on the screen I have a black bar on the left and right side? Shouldn't that resolution fit the whole screen? What am I doing wrong?