I connected an external HP ZR2440 screen via HDMI to a MacBook Pro Retina. Especially text seems not as sharp as with other (window) laptops. I found the color profile settings and found the default setting to be "HD 709-A". Switching to other profiles like Color-LCD looks better for text but worse for pictures.
Is there a default setting for this screen? If so, where can I find it? Do I have to download any driver to improve the resolution?