This comes from How to enable Night Light feature on DisplayLink devices in Windows 10.
I have a Targus docking station and luckily it used DisplayLink, the key does not exist with the Targus drivers installed so…
- Go to https://www.displaylink.com/downloads/windows and download the DisplayLink drivers.
- Install them.
- Start RegEdit
- Navigate to
HKEY_LOCAL_MACHINE\SOFTWARE\DisplayLink\Core - Create new String value with name
EnableGammaRampand set the data to be:true - Unplug and plug your DisplayLink device
- Enable Night light in Windows
All your monitors should now be at the same gamma settings.
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