Macbook M4 Tahoe 26.1 | Displaylink driver not detected, monitors not detected.

rhk1017 · 12-11-2025, 06:45 PM

Hi,

Displaylink is not functioning with my Macbook M4 Pro and monitors are not displaying video. Prior MacOS releases worked.

I have an Asus monitor connecting to an Anker DL7400 dock via displayport.

The dock says "driver not detected", the anker software also does not see any active video connections.

I have run the cleaner tool, re-installed, restarted both the dock and laptop, tried different cables, and I have a case open with Anker.

I can upload the DisplayLink Support Tool data but the filesize is too large for this site.

I am seeing a lot of similar issues with Tahoe but am looking for any guidance on how I can go about resolving this issue.

Thanks.

12-11-2025, 06:45 PM	#1
rhk1017 Junior Member Join Date: Dec 2025 Posts: 1	Macbook M4 Tahoe 26.1 \| Displaylink driver not detected, monitors not detected. Hi, Displaylink is not functioning with my Macbook M4 Pro and monitors are not displaying video. Prior MacOS releases worked. I have an Asus monitor connecting to an Anker DL7400 dock via displayport. The dock says "driver not detected", the anker software also does not see any active video connections. I have run the cleaner tool, re-installed, restarted both the dock and laptop, tried different cables, and I have a case open with Anker. I can upload the DisplayLink Support Tool data but the filesize is too large for this site. I am seeing a lot of similar issues with Tahoe but am looking for any guidance on how I can go about resolving this issue. Thanks.