How To Fix ‘Windows 10 Brightness Control Not Working’ Issue – Guide
If you don’t have the time, patience or computer skills to manually update your video driver, you can use Driver Easy to do it automatically. Driver Easy will automatically detect your system and find the correct drivers for your exact graphics card and Windows version. Click Update All to automatically download and install the correct version of any missing or outdated drivers on your system (this requires the Pro version – you will be prompted to update when you click Update All). ..
- Make sure your graphics card is properly installed and working.
- If you can’t adjust the brightness on your laptop, try adjusting the monitor’s brightness.
- If you still can’t adjust the brightness, contact your graphics card manufacturer or a Windows 10 or 11 support representative for help.
Adjust screen brightness in Windows settings
In Windows 10 and 11, you can adjust the screen brightness using the Brightness slider in the Settings panel. ..
Change Screen Brightness in Windows Quick Settings
In Windows 10 and 11, you can use quick settings (action center) to change the screen brightness. Click on any system icon on the taskbar (Wi-Fi, Sound, Battery or press Win + A). Adjust the screen brightness using the slider. ..
If the brightness slider is missing or inactive:
However, if you use a computer with an internal monitor, the brightness may not be adjustable.
If you are experiencing problems with your video adapter, updating the driver may help. ..
Adjusting the brightness with the function keys
The majority laptops have special function keys labeled with a letter.
If the screen brightness has changed, press the Fn button + the glow up/down to change it.
On my laptop, Fn+F11 and Fn+F12 keys adjust the brightness. ..
This is a combination of two different types of batteries.
Display Brightness Settings in Graphics Card Control Panel
To change the screen brightness in the graphics card settings, you can use the graphics card settings.
Intel HD Graphics Control Panel is a desktop context menu option that allows users to adjust settings for their Intel HD Graphics. ..
Change screen brightness with PowerShell
Set-DisplayBrightness -BrightnessLevel 100
The Get-WmiObject cmdlet returns a WMI object that has the name “WmiMonitorBrightnessMethods” and the class “WmiMonitorBrightnessMethods”. The WmiSetBrightness method sets the brightness of a WMI object to a value of 1.80.
In this example, I set the brightness to 80%.
Final note
If you’re experiencing problems with your Windows 10 brightness control, there are a few things you can do to try and fix the issue. This guide will outline the steps you need to take in order to get your brightness back up and running. If you have any questions or concerns, feel free to reach out to us at support@microsoft.com. We hope this guide helps solve your problem! ..
