[GH-ISSUE #510] Dell U2414H Monitor not supported (M1 Beta) #400

New issue

Closed

opened 2026-05-05 05:55:14 -06:00 by gitea-mirror · 3 comments

gitea-mirror commented

2026-05-05 05:55:14 -06:00

Owner

Originally created by @user858753257 on GitHub (Aug 11, 2021).
Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/510

Originally assigned to: @waydabber on GitHub.

Checklist

[ x] I have searched for existing issues
[ x] I have looked through the wiki
[ x] I have updated MonitorControl to the latest version

Describe the bug
A clear and concise description of what the bug is.
The above monitor is recognized . The App cant control him .

Expected behavior
A clear and concise description of what you expected to happen.

Adjust the Monitor .

Screenshots
If applicable, add screenshots to help explain your problem.

Additional context
Add any other context about the problem here.

Environment Information (please complete the following information):

macOS version: 11.4
Mac model: MacBook Air M1
MonitorControl version: Beta 3
Monitor(s): Dell U2414H
Apple Silicon/M1 (yes or no): yes

Originally created by @user858753257 on GitHub (Aug 11, 2021). Original GitHub issue: https://github.com/MonitorControl/MonitorControl/issues/510 Originally assigned to: @waydabber on GitHub. **Checklist**   - [ x] I have searched for existing issues - [ x] I have looked through [the wiki](https://github.com/MonitorControl/MonitorControl/wiki) - [ x] I have updated MonitorControl to the latest version **Describe the bug** A clear and concise description of what the bug is. The above monitor is recognized . The App cant control him . **Expected behavior** A clear and concise description of what you expected to happen. Adjust the Monitor . **Screenshots** If applicable, add screenshots to help explain your problem. <img width="725" alt="Bildschirmfoto 2021-08-11 um 23 59 22" src="https://user-images.githubusercontent.com/8161283/129109245-913dada6-04c6-47a3-94d3-c50c4df7d32a.png"> **Additional context** Add any other context about the problem here. **Environment Information (please complete the following information):** - macOS version: 11.4 - Mac model: MacBook Air M1 - MonitorControl version: Beta 3 - Monitor(s): Dell U2414H - Apple Silicon/M1 (yes or no): yes

gitea-mirror

2026-05-05 05:55:14 -06:00

closed this issue
added the
monitor Issue
label

gitea-mirror commented

2026-05-05 05:55:20 -06:00

Author

Owner

@JoniVR commented on GitHub (Aug 12, 2021):

Can you try beta 7 and report if it's working better?

@JoniVR commented on GitHub (Aug 12, 2021): Can you try beta 7 and report if it's working better?

gitea-mirror commented

2026-05-05 05:55:22 -06:00

Author

Owner

@waydabber commented on GitHub (Aug 12, 2021):

Hmm. I think the Dell 2414H is connected via a DisplayLink dock as M1 MBAs don't support two external displays and the display ID will never be 3 for native devices on M1.

Unfortunatelly DisplayLink does not support DDC on Mac.

@waydabber commented on GitHub (Aug 12, 2021): Hmm. I think the Dell 2414H is connected via a DisplayLink dock as M1 MBAs don't support two external displays and the display ID will never be 3 for native devices on M1. Unfortunatelly DisplayLink does not support DDC on Mac.

gitea-mirror commented

2026-05-05 05:55:24 -06:00

Author

Owner

@waydabber commented on GitHub (Aug 20, 2021):

@F3000 I close this now. Please let me know if you have anything to add though! Thanks!

@waydabber commented on GitHub (Aug 20, 2021): @F3000 I close this now. Please let me know if you have anything to add though! Thanks!