If the Windows 10 Brightness Control Not Working issue still persists, it means that your graphics card manufacturer has not provided any update. Step 6: Now, you will find that the driver is installed automatically and a message is shown that Windows has successfully updated your driver software along with the details of the hardware.

Step 5: So, here your PC will use the internet connection for downloading the latest drivers that are necessary for proper functionality. Step 4: The next step is to click on the Search automatically for updated driver software option. Step 3: Next, you have to select Update Driver Software from the menu in order to fix the Windows 10 brightness control not working issue. Once you find, click on it to expand and right-click on the relevant display driver. Step 2: Now, search for Display Adapters in the list. Step 1: Firstly, launch the Start Menu and type Device Manager to open it. So, here are the steps you need to follow to resolve the brightness control problem. One of the major reasons why you are unable to adjust the brightness on Windows 10 is because of some problem in the display drivers for the GPU. Quick Steps to Fix Windows 10 Brightness Control Not Working Issue So, this guide highlights the steps to resolve the Windows 10 Brightness Control Not Working issue. Fortunately, you don't have to reinstall Windows or make any type of major changes as the problem is caused due to incompatible, outdated or faulty drivers. The problem commonly occurs when the users upgrade their OS to Windows 10. Obviously, when the screen is too bright, it will consume more battery at a faster rate. Well, this is how it becomes frustrating, especially when the screen brightness is too low and you need to finish some important work or watch movies. They reported that the screen brightness started to change automatically or the it was not working at all.

However, some users report Windows 10 Brightness Control Not Working issue. Optionally, you can let Windows do it automatically based on whether the computer is plugged or unplugged. In Windows 10, you can manually adjust the screen brightness settings. Another benefit of adjusting the screen brightness is to save the batteries (applicable to laptop use). The main objective is to make the content readable, safer and comfortable to view. While in Windows 10, you can raise or reduce the screen brightness depending on the local environment and lighting. Most of us adjust and control the Windows brightness as per the content visibility. Windows 10 Brightness Control Not Working Issue

Windows 10 brightness not changing