max resolution for external monitor with iMac 5K
4591
MacBook [Pro] - how many displays, what resolution/frequency?
116079
How to view monitor refresh rate in macOS?
22814
Screen resolution stuck at 1024x768
49932
How to run SuperHot at full screen on a Mac?
85617
How do I increase the font size in Ubuntu 18.04 LTS for a HDPI / 4K display?
93464
Use MacBook Pro as second monitor for iMac?
102591
How do I set a monitor resolution that is not available in the Display Settings dialog?
156841
In VirtualBox can't get max display resolution for guest OS
82750
How to disable Macbook Pro internal display when using external monitors
114312
How many monitors can the 13" retina MacBook Pro output to?
70521
My 1440x900 resolution is not recognized
124038
What's the maximum necessary size in pixels for a video for iPhone?
51529
Dual external monitors?
81340
Why is the display resolution not exactly 16:9 or 4:3?
129502
Connecting a Retina MacBook Pro to a VGA Display?
39941
How should different sized RAM be added to iMac?
10244
How set my monitor resolution?