[GH-ISSUE #1476] macOS 14.1.2 bug: Volume control not working #835

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opened 2026-05-05 06:45:39 -06:00 by gitea-mirror · 2 comments

gitea-mirror commented

2026-05-05 06:45:39 -06:00

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Originally created by @lukedumboy on GitHub (Dec 3, 2023).
Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/1476

Before opening the issue, have you...?

Searched for existing issues
Looked through the wiki
Updated MonitorControl to the latest version (if applicable)

Describe the bug

I Just bought the M2 Mac mini, and when I connect to the monitor, the Volume control is not working, the volume indicator shows volume is changing when i press the volume UP/DOWN key, but when I open safari to test, it doesn't work as expect, and yet I have no clue how this happened , blow is the detail.

Steps to reproduce

Press UP/DOWN key of volume
The volume indicator shows the volume has changed
open any app could play music or video
the volume doesn't change at all

Expected behavior

Press UP/DOWN key and the volume change

Anything else?

No response

Environment Information (please complete the following information)

- macOS version:macOS 14.1.2 (23B92)
- Mac model:Mac mini M2
- MonitorControl version:4.2.0 Build 7048
- Monitor(s):LG HDR WFHD Display
- Apple Silicon/M1 (yes or no): yes

Originally created by @lukedumboy on GitHub (Dec 3, 2023). Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/1476 ### Before opening the issue, have you...? - [X] Searched for existing issues - [X] Looked through [the wiki](https://github.com/MonitorControl/MonitorControl/wiki) - [X] Updated MonitorControl to the latest version (if applicable) ### Describe the bug I Just bought the M2 Mac mini, and when I connect to the monitor, the Volume control is not working, the volume indicator shows volume is changing when i press the volume UP/DOWN key, but when I open safari to test, it doesn't work as expect, and yet I have no clue how this happened , blow is the detail. ### Steps to reproduce 1. Press UP/DOWN key of volume 2. The volume indicator shows the volume has changed 3. open any app could play music or video 4. the volume doesn't change at all ### Expected behavior Press UP/DOWN key and the volume change ### Anything else? _No response_ ### Environment Information (please complete the following information) ```markdown - macOS version:macOS 14.1.2 (23B92) - Mac model:Mac mini M2 - MonitorControl version:4.2.0 Build 7048 - Monitor(s):LG HDR WFHD Display - Apple Silicon/M1 (yes or no): yes ```

gitea-mirror closed this issue

2026-05-05 06:45:41 -06:00

gitea-mirror commented

2026-05-05 06:45:44 -06:00

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@waydabber commented on GitHub (Dec 3, 2023):

MonitorControl does not support the HDMI port of the entry level M2 mini. Use BetterDisplay instead. If you are using USB-C and DDC generally works, then it might be a display incompatibility issue.

@waydabber commented on GitHub (Dec 3, 2023): MonitorControl does not support the HDMI port of the entry level M2 mini. Use BetterDisplay instead. If you are using USB-C and DDC generally works, then it might be a display incompatibility issue.

gitea-mirror commented

2026-05-05 06:45:45 -06:00

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@heliumllc commented on GitHub (Dec 14, 2023):

Same here. USB-C connected monitor's (INNOCN 29C1F-D) volume won't change. Any possible fixes?
(brightness does thought)

@heliumllc commented on GitHub (Dec 14, 2023): Same here. USB-C connected monitor's (INNOCN 29C1F-D) volume won't change. Any possible fixes? (brightness does thought)