Save from menu bar, then it prompts to reboot to become active. I also set a lower res to be more easily readable: To set a custom resolution of 1920 x 2160 – here I selected ‘Use simplified settings’ (which disabled a number of settings) and changed only the height/width and left all the other settings as default:īy default this set the vertical sync as 60hz and after rebooting the Display prefs didn’t pick this one up as a valid option.
#Macbook pro 4k 60hz disable sip switchresx mac os x
I’m running Mac OS X 10.11 on this Mac Pro, so I also need to follow these steps to temporarily disable SIP protection first in order to save the configs for the custom resolution. The way round this is to use SwitchResX to define a custom resolution. That’s definitely not a normal resolution, but the Nvidia web driver in my Mac Pro with a Nvidia 750ti doesn’t offer that resolution: Features: Save your desktop layout, locking and maintaining icon and window positions for all of your open applications every time you start up your Mac. So I also bought a VIZIO 50' 4K display ('P502ui-B1E') and a new Macbook Pro 15' Retina Mid 2014 (GeForce 750M) The VIZIO has an HDMI 2.0 port so can do 4K 60Hz but I noticed that Mac OS X (10.10.2) can still only do 4K30Hz over its in-built HDMI port while the same machine, when booted into Windows 8.
From this Samsung post here here it mentions the side by side resolution for 2 BPB inputs is 1920 x 2160. My 2015 MacBook Pro has no problem recognizing the unusual PBP resolution of half the width of a 4k display, but for my older 2008 Mac Pro that I use as my daily driver while I’m at my desk it stretches the resolution vertically which is not good. I recently just got a 4k Samsung monitor that supports Picture in Picture (PiP) and Picture By Picture (PBP) modes from multiple input sources, which is awesome because I tinker with a bunch of stuff on different machines at the same time.
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