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Connect to HDMI from your Mac - Apple Support
https://support.apple.com/en-us/HT204388#:~:text=If%20your%20HDMI%20device%20isn%27t%20receiving%20audio%20from,that%20is%20plugged%20into%20your%20computer%27s%20Audio-Out%20port.
Fix: HDMI Sound Not Working Mac - Appuals.com
https://appuals.com/fix-hdmi-sound-not-working-mac/
No sound through hdmi - macbook pro - Apple Community
https://discussions.apple.com/thread/4134669
Hey, I tried setting up the audio and it didn't work until I did some fiddlin around. So when you plug in the hdmi to your tv, in System Preferences>Displays, you should find you tv in that category. Now, open Utilities>Audio HDMI Setup. Bottom right hand corner, click the + button and select Create New Multi-Output Device.
Solved: HDMI Not Working Mac with Amazing Hacks | …
https://techpulse360.com/blog/fixed-hdmi-not-working-mac/
MacBook HDMI Not Working - Ready To DIY
https://readytodiy.com/macbook-hdmi-not-working-0052/
If your MacBook HDMI is not working, try resetting the System Management Controller, select the TV you are connecting to within the Output tab under Sound preferences, confirm that your MacBook is updated with the most recent software, and …
macos - No sound via HDMI on Bootcamp - Super User
https://superuser.com/questions/1164666/no-sound-via-hdmi-on-bootcamp
No sound via HDMI on Bootcamp. Bookmark this question. Show activity on this post. I have a 2015 Macbook Air running Windows 10 on bootcamp. Everything works great except for sound via HDMI. When I plug in the HDMI cable no new sound device shows up when I check "Playback Devices" in Win10. HDMI works fine for video.
Macbook Pro HDMI port not working? Here's a quick fix ...
https://www.youtube.com/watch?v=8YwJ7xdSUAc
macos - Volume Keys not working with HDMI audio on mac OSX ...
https://apple.stackexchange.com/questions/33203/volume-keys-not-working-with-hdmi-audio-on-mac-osx-lion
The audio signal over HDMI is encoded. Encoded audio streams should be normalized to 0 dB. You cannot change this behavior as the audio signal would not be normalized anymore. You can only use the volume controls of your TV set. Some programs (like iTunes) have volume control themselves, those can be used to change the volume of that specific ...
Enable HDMI Audio & Toggle Sound Output from Mac OS X Quickly
https://osxdaily.com/2013/05/04/use-hdmi-audio-output-mac-os-x/
HDMI Audio Output Still Not Working? Check the Mac for HDMI Sound Support. Almost all new Macs support audio over HDMI, and practically anything newer than a 2010 model year will have native support. Nonetheless, if none of this is working, you don’t have the HDMI output source visible in the menu options or the Sound Output preferences, and ...
Connect to HDMI from your Mac - Apple Support
https://support.apple.com/en-us/HT204388
Mac computers that have a built-in HDMI port comply with HDMI 1.4 or later depending on the Mac model and support: 1080p and 4K at 30Hz on Mac models that support HDMI version 1.4 or later. 4K at 60Hz on Mac models that support HDMI version 2.0. 8-channel/24-bit audio at 192kHz, Dolby Surround 5.1, and traditional stereo.
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