Audio not working properly on external monitor

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Level 1

10 points

Audio not working properly on external monitor

I just got a 2023 Mac mini and hooked it up to a sceptre f24 monitor (https://www.amazon.com/dp/B07KXSR99Y?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1) via hdmi I have installed monitor control from GitHub (https://github.com/MonitorControl/MonitorControl) and now it kind of works it plays audio full blast but I can't control the audio it just stays maxed when I check the monitor in audio settings the volume slider is greyed out but also maxed any idea how to fix it? I can add more information if needed

Mac mini, macOS 15.0

Posted on Sep 22, 2024 2:39 PM

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Answer 1

harlan211 Author

Level 1

10 points

Sep 22, 2024 3:56 PM in response to lanstrad1

Thanks for the reply I am not able to control volume with the key combinations you provided my audio format is set to "2 ch 16-bit integer 32.0 kHz" I have attached a screenshot showing available formats for my monitor

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Answer 2

harlan211 Author

Level 1

10 points

Sep 26, 2024 8:29 AM in response to harlan211

I finally fixed it I thought id give an update for anyone else with this issue all I had to do was install better display () instead of MonitorControl

[Edited by Moderator]

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Answer 3

den.thed

Level 10

81,616 points

Sep 26, 2024 8:56 AM in response to harlan211

Thanks for sharing the fix.

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Answer 4

harlan211 Author

Level 1

10 points

Sep 22, 2024 5:33 PM in response to den.thed

no the volume slider in control center is also greyed out and I don't have the headphones icon like in the screenshot I am also new to Mac I've been a lifelong windows user so for all I know it could be a very basic fix

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Answer 5

den.thed

Level 10

81,616 points

Sep 22, 2024 4:38 PM in response to harlan211

Can you control the Sound volume using either of the these icons on your Menu bar..?

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Answer 6

lanstrad1

Level 2

414 points

Sep 22, 2024 3:19 PM in response to harlan211

By any chance are you able to control by pressing cmd (or control) + F10, F11 or F12 ?

Go in utilities : audio & midi and see what is audio format shown there.

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