How to Fix Windows 10 Brightness Control Not Working Issue (Fixed)

Are you not able to control Windows 10 brightness issue? Do you know how to fix windows 10 brightness control? Do you want to know Windows 10 brightness shortcut for PC? Are you looking for Windows 10 brightness slider solutions? Are you searching these queries for Windows 10 brightness not working problem? So, you are going to get answers to all these questions and the best solutions to all your problems.

Microsoft has released Windows 10 as the supreme and latest operating system with redefined UI and many new features. But it is not bug-free and one such issue is Brightness Control Not Working in some systems. When the user tries to increase or decrease the brightness with the corresponding keys of keyboard nothing happens. So we are here with some fixes which could help in resolving almost all brightness related issues in Windows 10.


We are Covering Following topics in this Article:

  • Windows 10 brightness control
  • Windows 10 brightness not working
  • Windows 10 brightness slider
  • Windows 10 brightness shortcut

Windows 10 Brightness Control

Nowadays, 70% users are using Windows 10 with the latest updates and features but sometimes, it stops brightness feature on the desktop or PC. When you update your Windows 10 files and restart your PC, your control buttons for controlling brightness stops to work. It happened with us too and we updated our brightness driver from the respective developers website and now it is working fine.

Windows 10 Brightness Not Working Issue (Fixed)

We are sharing three methods that will help you in resolving Windows 10 Brightness issue.

#1 Solution: Check If Adaptive Brightness is Disabled

The adaptive brightness can sometimes lead to a fixed brightness even if one is trying to adjust the brightness. Go through the following steps to verify if this is the problem:

Step 1: Right-click on the battery icon present on the task bar and click on Adjust screen brightness.

Step 2:  Now, click on Change plan settings of the current power plan.

Step 3: Now, click on Change advanced power settings.

Step 4: Now a popup window will open, click on Display and then select Enable adaptive Brightness from the expanded list. Turn ‘off ‘ both On battery & Plugged in option and Click on Apply and then OK to continue.

That’s it. Now have a check to see if your problem is resolved.

#2 Solution: Update your Display Driver for Brightness

Outdated or incompatible display driver can also be a possible reason behind the brightness control issue. So here the solution is to update the Display adapter drivers.

Step 1: Firstly, right click on the Start menu and then click on Device Manager.

Step 2: You will see a Device manager pop-up window. Here you need to find and expand the Display adapters.

Step 3: Now right-click on your Graphic Card Driver and then click Update Driver Software.

Step 4: In the next window you will be asked to select how do you want to search for driver software. Select Search Automatically for updated driver software. Windows 10 will search for the latest drivers and it will be downloaded and installed in your device automatically.

Step 5: After successful completion of installation you will get another pop-up saying Windows has successfully updated your driver software. Close the pop-up.

Step 6: Now select Action from the menu bar of Device Manager pop-up and click on Scan for hardware changes. It will detect any changes due to the latest driver.

Step 7: After the scan, a popup may appear asking to restart your device. If not, please restart your device manually.

That’s it. Verify now if your problem is resolved or not.

#3 Solution: Using Microsoft’s Basic Display Adapter

If none of the above methods has worked for you then this will definitely resolve your problem. In it, we are going to use the Microsoft Basic Display Adapter to fix Windows 10 Brightness issue.

Step 1: Firstly, right click on the Start menu and then click on Device Manager.

Step 2: You will see a Device manager pop-up window. Now expand Display adapters, right-click on your Graphic Card Driver and then click Update Driver Software.

Step 3: In the next pop-up window, select Browse my computer for driver software.

Step 4: Select Let me pick from a list of device drivers on my computer from the next screen.

Step 5: Under the Show compatible hardware menu, select Microsoft Basic Display Adapter from the list. Then click Next to continue.

Step 6: Lastly, select Action from the menu bar of Device Manager pop-up and click on Scan for hardware changes.

That’s it. Restart your computer to apply changes successfully.

Windows 10 Brightness Slider (Fixed)

When you buy a new laptop or PC, it comes with pre-installed Windows 10 and it has brightness control system. We purchased Dell-3568 from and it also came with Windows 10 and I found the installed driver for the same purpose. So, If I want to control Windows 10 brightness with slider, I can do easily with the few keys only. You can find slider on the main website of your laptop manufacturers or try it on Google.

Windows 10 Brightness Shortcut

I am using windows 10 on my Dell 3568 laptop and it has FN + F11 to decrease the brightness level and FN + F12 to increase the brightness level. The brightness shortcut depends on your keyboard. Each laptop or PC keyboard has the separate shortcut keys to control the brightness. You need to find the shortcut on your keyboard.

Final Words on Brightness Issue on Windows 10 (Fixed)

So guys please try out any one of these methods to resolve Windows 10 brightness issue. We strongly believe that any one of the above three mentioned solutions will help you to fix the Windows 10 brightness issue in your Win 10 machine. In case of any queries or suggestions please leave a comment below.

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