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How do I control HDMI on Mac?
Choose Apple menu > System Preferences, then click Sound. In the Output pane, make sure that your HDMI device is selected. If you’re connecting using a Mini DisplayPort adapter, make sure that your Mac can send audio over Mini DisplayPort.
How do I get Sound through my second monitor Mac HDMI?
Click on the Apple logo in the top left corner of the screen and click System Preferences. In the System Preferences window, click Sound and under the Output tab, select the HDMI option. This should produce both audio and video projection.
How do I enable Volume control for HDMI or DisplayPort audio Mac?
How to Enable Mac Volume Control for HDMI or DisplayPort Audio
- Download and install SoundFlower.
- Download and install SoundflowerBed.
- Click the SoundflowerBed icon in the menubar and select either DisplayPort or HDMI as you output.
- Click the speaker icon in the menubar and select Soundflower.
Can a Mac volume control work on a HDMI monitor?
When you hook up an HDMI TV or DisplayPort monitor with built-in audio device, you might discover that you can’t change the volume with the Mac software mixer any more. Volume buttons on your keyboard won’t work. You’re expected to use the TV remote or volume control on the device.
Where do I find HDMI output on my Mac?
Hold down the Option key and click the Apple menu, then choose “System Information”. Select “Audio” from the Hardware menu. Click the triangles to open each audio channel option, and look for “HDMI Output”, “HDMI / DisplayPort Output”, or something similar.
Are there any Macs that support HDMI audio?
Almost all new Macs support audio over HDMI, and practically anything newer than a 2010 model year will have native support.
How to enable volume control on a Mac?
Enable Mac Volume Control for HDMI and DisplayPort Audio Devices. Then option-click the speaker icon in the menu bar. Switch your Mac audio output device to Soundflower: Here, 34UM95 is the display with audio device that won’t let me adjust volume.