
Mac mini: One 5K display via USB-C or up to three 4K displays with a combination of USB-C and HDMI 2.0 ports. How many displays can the Mac Mini support? Click, drag, and release the arrangement you want for them. In the center screen, you should see your two displays.Open System Preferences with the icon in your Dock or Apple icon > System Preferences from the menu bar.How do I save my display settings on a Mac? If you’re connecting using a Mini DisplayPort adapter, make sure that your Mac can send audio over Mini DisplayPort. In the Output pane, make sure that your HDMI device is selected. For the Resolution option, select “Default for display.”Ĭhoose Apple menu > System Preferences, then click Sound.After your Mac starts up, choose Apple menu > System Preferences, click Displays, then click Display.If you can’t reset your display’s resolution automatically, you can restart your Mac in safe mode and choose another resolution.

How do I reset my display on my Mac Mini?
