Unable to change LCD brightness * Press Windows + Pause-Break * Click Device Manager * Expand Monitors * Uninstall all the Monitors listed * Close the Device Manager and restart the XPS 15-7590 * Reboot, open Device Manager, and you should only see one entry under Monitors * Close the the Device Manager * Attempt to adjust brightness using operating system display settings and/or Windows Mobility Center
BTW: You posted in the XPS Desktop forum. The XPS Laptop forum is here.
350894
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Posted June 11th, 2020 18:00
After updating, color saturation for Vibrant returned to normal.