RE: Sound Control for connected speakers

dlgandyjr · 04-01-2026, 03:19 PM

MacOS: Tahoe 26.4
Displaylink version 15.1.0

I recently updated my macOS and since then I cannot control the output on my external speakers. The dock and software see the speakers(PLUGGABLE AUDIO) and it does produce sound, but I cannot lower or raise the volume. I tried disabling in Privacy and Security settings and re-enabling, but that has not helped. Rebooting did not help. Unplugging and replugging has not helped. Trying uninstalling and reinstalling the DisplayLink Manager app but I am not sure this is going to correct the issue. Anyone else run into this issue and correct it?

04-01-2026, 03:19 PM	#1
dlgandyjr Junior Member Join Date: Apr 2026 Posts: 3	RE: Sound Control for connected speakers MacOS: Tahoe 26.4 Displaylink version 15.1.0 I recently updated my macOS and since then I cannot control the output on my external speakers. The dock and software see the speakers(PLUGGABLE AUDIO) and it does produce sound, but I cannot lower or raise the volume. I tried disabling in Privacy and Security settings and re-enabling, but that has not helped. Rebooting did not help. Unplugging and replugging has not helped. Trying uninstalling and reinstalling the DisplayLink Manager app but I am not sure this is going to correct the issue. Anyone else run into this issue and correct it?

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Switch to Linear Mode Switch to Hybrid Mode Threaded Mode