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Note that this doesn't work in macOS Catalina and above.
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Simplest solution (for macOS versions prior to Catalina):

Just hold the 'Option' key while you press on 'Scaled' button in the display settings in system preferences. This will bring up all available resolutions and you can change to whichever you like.

Display Settings in System Preferences

enter image description here

Note that this doesn't work in macOS Catalina and above.

Simplest solution:

Just hold the 'Option' key while you press on 'Scaled' button in the display settings in system preferences. This will bring up all available resolutions and you can change to whichever you like.

Display Settings in System Preferences

enter image description here

Simplest solution (for macOS versions prior to Catalina):

Just hold the 'Option' key while you press on 'Scaled' button in the display settings in system preferences. This will bring up all available resolutions and you can change to whichever you like.

Display Settings in System Preferences

enter image description here

Note that this doesn't work in macOS Catalina and above.

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Angel Kjos
  • 619
  • 5
  • 5

Simplest solution:

I succeeded to updateJust hold the resolution'Option' key while you press on my headless Mac Mini Server with'Scaled' button in the most simplest option:display settings in system preferences. This will bring up all available resolutions and you can change to whichever you like.

  • Just hold the 'Option' key while you press on 'Scaled' button in the settings. This will bring up all available resolutions and you can change to whichever you like.

enter image description hereDisplay Settings in System Preferences

enter image description here

I succeeded to update the resolution on my headless Mac Mini Server with the most simplest option:

  • Just hold the 'Option' key while you press on 'Scaled' button in the settings. This will bring up all available resolutions and you can change to whichever you like.

enter image description here

Simplest solution:

Just hold the 'Option' key while you press on 'Scaled' button in the display settings in system preferences. This will bring up all available resolutions and you can change to whichever you like.

Display Settings in System Preferences

enter image description here

Source Link
Angel Kjos
  • 619
  • 5
  • 5

I succeeded to update the resolution on my headless Mac Mini Server with the most simplest option:

  • Just hold the 'Option' key while you press on 'Scaled' button in the settings. This will bring up all available resolutions and you can change to whichever you like.

enter image description here