[GH-ISSUE #597] Not working with Samsung LS24R350FZNXZA displays #434

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opened 2026-05-05 05:59:28 -06:00 by gitea-mirror · 1 comment

gitea-mirror commented

2026-05-05 05:59:28 -06:00

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Originally created by @Vaasu-Dhand on GitHub (Sep 16, 2021).
Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/597

Originally assigned to: @waydabber on GitHub.

Before opening the issue, have you...?

Searched for existing issues
I have read through the Monitor-Troubleshooting Wiki
Updated MonitorControl to the latest version (if applicable)

Describe the issue

I have two Samsung LS24R350FZNXZA displays that connect to my mac book pro with a Display link docking station. But, the sliders on Monitor Control do not change the brightness.

Here's an Amazon link for the displays

Expected behavior

It should change the brightness.

Anything else?

No response

Environment Information (please complete the following information)

- macOS version: 11.5.2 Big Sur
- Mac model: MacBook Pro (16-inch, 2019)
- MonitorControl version: 3.0.0
- Monitor(s): Samsung LS24R350FZNXZA, Samsung LS24R350FZNXZA
- Monitor Cable(s)/Connection(s): 
Mac Book Pro <- Type C Cable <- HDMI cable to Docking Station -> Samsung LS24R350FZNXZA
Mac Book Pro <- Type C Cable <- HDMI cable to Docking Station -> Samsung LS24R350FZNXZA
- Apple Silicon/M1 (yes or no): no

Originally created by @Vaasu-Dhand on GitHub (Sep 16, 2021). Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/597 Originally assigned to: @waydabber on GitHub. ### Before opening the issue, have you...? - [X] Searched for existing issues - [X] I have read through [the Monitor-Troubleshooting Wiki](https://github.com/MonitorControl/MonitorControl/wiki/Monitor-Troubleshooting) - [X] Updated MonitorControl to the latest version (if applicable) ### Describe the issue I have two Samsung LS24R350FZNXZA displays that connect to my mac book pro with a Display link docking station. But, the sliders on Monitor Control do not change the brightness. Here's an [Amazon link ](https://www.amazon.ca/gp/product/B091BCRJR7/ref=ppx_yo_dt_b_asin_title_o00_s02?ie=UTF8&psc=1)for the displays ### Expected behavior It should change the brightness. ### Anything else? _No response_ ### Environment Information (please complete the following information) ```markdown - macOS version: 11.5.2 Big Sur - Mac model: MacBook Pro (16-inch, 2019) - MonitorControl version: 3.0.0 - Monitor(s): Samsung LS24R350FZNXZA, Samsung LS24R350FZNXZA - Monitor Cable(s)/Connection(s): Mac Book Pro <- Type C Cable <- HDMI cable to Docking Station -> Samsung LS24R350FZNXZA Mac Book Pro <- Type C Cable <- HDMI cable to Docking Station -> Samsung LS24R350FZNXZA - Apple Silicon/M1 (yes or no): no ```

gitea-mirror

2026-05-05 05:59:28 -06:00

closed this issue
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gitea-mirror commented

2026-05-05 05:59:33 -06:00

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@waydabber commented on GitHub (Sep 16, 2021):

Hi, DisplayLink devices cannot be controlled on Mac at the moment. :(

https://github.com/MonitorControl/MonitorControl/discussions/583

I recommend you adding your giving your feedback to DisplayLink - see the relevant link in the above discussion.

@waydabber commented on GitHub (Sep 16, 2021): Hi, DisplayLink devices cannot be controlled on Mac at the moment. :( https://github.com/MonitorControl/MonitorControl/discussions/583 I recommend you adding your giving your feedback to DisplayLink - see the relevant link in the above discussion.