if the brightness control not working in Windows 10 here are three fixes.
Method 1 : How to Fix Windows 10 Brightness Control Not Working Issue?
Please right click on the Start menu form this list click on ‘device manager’.In this window please expand device named ‘display adapters’ now right-click on the driver software of the ‘display adapters’ from these options click on the first option update driver.Now in this window click on the first option select ‘automatically from updated driver software’.
Now the windows will download and install the compatible driver in your device if it is already installed please go back to the previous window now click on the second option.
Here browse my computer for driver software in this window please click.Here let me pick from a list of available drivers now from this list select the basic display adapter then click ‘Next’
wait till completion of this installation now close these windows and restart your system if this didn’t work try the second.
Method 2 : How to Fix Brightness Control Not Working
For this once again open the ‘device manager’.
‘Expand display adapters’ to right-click on the ‘driver software’.
Now from these options click on ‘uninstall device’ in this windows.Make sure that this box towards the lead driver software for this device is unchecked then click on install.
Now close these windows and restart your computer after ‘restarting’ your problem should be fixed.
Method 3 : Fix Brightness Control Not Working
Opened the ‘device manager’.
This time expand the device named ‘monitors’ right-click on.
Its driver software please click ‘enable device’ if it’s disabled.
And then click on uninstall device click ‘uninstall’ in this windows.
Now close these windows and restore your computer after ‘restarting’ the problem will be solved.
We hope this article will help you thank you for watching this article bye please like this article and let us know your experience with this article.