No sound from Display Port connected monitor in Macmini [Late 2012]. Sound from same monitor when connected with same cable to a to a MacBook Pro | MacRumors Forums
![Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices](https://weblog.rogueamoeba.com/wp-content/uploads/20200407-soundsource-SVK/volumecontrol-on.png)
Rogue Amoeba - Under the Microscope » Blog Archive » SoundSource Gives You Volume Control of Any Audio Outputs, Including HDMI and DisplayPort Devices
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-external-monitor-speakers04.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/enable-mac-volume-control-of-external-monitor-speakers5.jpg)
How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors
![How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors How to Use Your Mac's Media Keys to Adjust Speaker Volume on a DisplayPort, HDMI, or Thunderbolt Monitor - MacRumors](http://images.macrumors.com/article-new/2018/11/mac-volume-disabled.jpg)