Hi,
I've purchased a new U2715H yesterday.
I use it with 3 Macs:
Mac Mini - Mid 2010 (GPU: Nvidia GeForce 320M) - works great
Macbook Pro Retina 13" Early 2015 (GPU: Intel Iris 6100) - works great
Macbook Air 11" Mid 2011 (GPU: Intel HD Graphics 3000) - works not so great
So, to the problem:
All the three computers connected with the same mini displayport to displayport cable provided, and supply the same resolution to the screen (2560x1440@60, the screen optimal) which is also what reported by the screen (the bottom line on the menu).
BUT, for some reason the Macbook Air is "boxed", there are black bars and the image area does notfill the whole screen. the bars are approximately 0.75" in all directions. Apple spec says that this resolution is supported on all three.
What can be the problem? why only the Macbook Air has black bars?
I'll appreciate any help here,
Regards,
Lior