How to adjust brightness on LG 4k via DisplayLink?

bscholl · 12-21-2020, 01:42 AM

I have dual LG Ultrafine 4k displays connected to my M1 MacBook Pro, one via DisplayLink.

My setup is MacBook -> Targus Dock -> HDMI to DisplayPort Adapter -> DisplayPort to USB-C adapter -> Monitor.

The display works fine... but there's seemingly no way to adjust the display brightness. Does anyone know how to do this?

-B

12-21-2020, 01:42 AM	#1
bscholl Junior Member Join Date: Dec 2020 Posts: 2	How to adjust brightness on LG 4k via DisplayLink? I have dual LG Ultrafine 4k displays connected to my M1 MacBook Pro, one via DisplayLink. My setup is MacBook -> Targus Dock -> HDMI to DisplayPort Adapter -> DisplayPort to USB-C adapter -> Monitor. The display works fine... but there's seemingly no way to adjust the display brightness. Does anyone know how to do this? -B