Fix: Can’t Adjust Brightness Windows 10 Adjust the Brightness from Power Options. The first thing you should do is to check for new Windows 10 updates. Ive tried reinstalling drivers and restarting my laptop and it wont work.
My Surface pro is not in tablet mode, the magnifier is not on and the text size slider bar does not work. Take your mouse pointer to the Settings icon located at the lower part of the start menu. I have tried everything that I know of (from reading forums): 1. 2.1.8 Only generic pnp found in the monitors in the PC manage? Windows 10 brightness slider not working 'Brightness' slider not working (9 posts) (9 posts) (9 posts) Pages: 1. Well, if still, the brightness slider is not working in Windows 10. Some users are reporting being unable to modify the screen brightness on Windows 10 after applying an update or after upgrading from an older Windows version. The usual brightness slider is nowhere to be found.
How to fix HDR display not working on Windows 10. Expand Display Adapters within the Device Manager. Solved: Windows 10 brightness not working (can't adjust Windows 10 brightness not working.
Windows 10 brightness slider not working Power Options.
