How to Make Brightness Button Work Again

The correct brightness of your brandish is crucial when using a figurer. Watching a pic, playing video games, working, or creating art all rely on a adept monitor.

Do you use features such as Nighttime Shift that alter the effulgence of your brandish depending on the lighting of your surround? These all depend on your monitor's brightness control.

How to fix Brightness Control not working on Windows 10

However, many Windows 10 users are reporting that the brightness control is not working on their devices. This can hateful that the command entirely disappeared, or it merely won't conform the monitor brightness at all.

For laptop users, having your brightness set high will cause faster bombardment drain as well. You can see how non existence able to adapt your effulgence is a trouble. Today, you tin learn how to set up this issue easily and chop-chop.

Nosotros have compiled five methods that can assist you resolve bug with the effulgence control not working in Windows 10.

Notation : Information technology'due south worth noting that this issue also exists on other Windows systems, such as Windows 8 and Windows 7. Some of our methods will work on those operating systems as well, nevertheless, the wording in some steps might be different.

Pre-Requisite

For some of the methods below, you volition be required to take a local user with administrator permissions . If you don't know how to set up an administrator account, you tin follow the steps shown in this video by StormWind Studios .

Update your Brandish Driver

Having outdated drivers on your figurer is like asking for something to stop functioning. As Windows releases updates, new features get added and former ones might be changed. This tin lead to out-of-date applications and drivers stopping functioning properly.

A commuter update is the first affair you should do. Many Windows ten users reported that this fixed their problems with the brightness not adjusting, especially later on a recent Windows update.

There are multiple ways in which yous can update your drivers. Follow one of the guides which adjust your approach.

Update your Drivers Manually

Cheque the blazon of graphics card you're using:

Press the Windows and R keys at the same fourth dimension. This will bring up the Run utility.
Type in dxdiag and press OK . This is the shortcut to reach the DirectX Diagnostics tool. This application allows yous to view information about your organisation.
Switch to the Display tab.
Under Device , read the name and manufacturer of your card.

Become to the manufacturer'south website and navigate to their download page. Hither are some of the most popular manufacturer pages:

Intel Drivers & Software page
NVIDIA Driver download page
AMD Drivers and support page

Observe your graphics card and download its driver . If yous're unsure of the exact model of your card, y'all can also cheque that in the dxdiag app.
Install the driver past double-clicking on the downloaded file and following the on-screen instructions.

Make sure that you're e'er downloading and installing the right driver that matches your graphics card. If yous're unsure, yous can always search on Google or contact the customer support of your manufacturer.

Never download drivers from a third-party website - these files tin can exist malicious and might harm your estimator. Ever ensure that the URL accost of the website yous're downloading from matches the official manufacturer's website.

Update your Drivers Automatically

There are a number of ways for automated driver updates. Nosotros will be using the integrated Device Managing director .

Press and hold the Windows fundamental, so printing R . This volition launch the Run application.
Type in devmgmt.msc and hit OK to open up the Device Manager.
Aggrandize the Display adaptors section past clicking on the arrow icon .
Right-click on your driver and select Update Driver .

You can also find and download third-political party updater tools such every bit Driver Booster , DriverHub or DriverPack Solution . These iii tools are all free and easy to use, merely you can always look around the web for more than advanced apps.

Enable Adaptive Effulgence

Turning on the Adaptive Brightness characteristic might aid yous solve issues with the effulgence control in Windows 10 . This feature uses light sensors to conform the effulgence of your monitor depending on your surround.

Nigh modern laptops, tablets, and smartphones have admission to Adaptive Brightness. If your device has these light sensors, you lot can follow the steps beneath to plow the feature on.

Open the Settings app past pressing down the Windows and I keys on your keyboard. Alternatively, you can click on the gear icon in the Commencement menu.
Click on System .
Choose Power & Sleep from the menu on the left.
Scroll downwards and click on the Additional power settings link. This volition bring up the Power Options window.
Check which plan you lot're currently using, then click on the Change plan settings link to the right of it.
Click Alter advanced ability settings link.
Ringlet downward until y'all meet Brandish . Click on the plus icon to expand the section.
Click the plus icon next to Enable adaptive brightness , and then switch the setting to On .
Click Apply so OK . It's also recommended to restart your reckoner if the changes don't take place right away.

Enable your PnP Monitor

This method works for PnP monitor users. PnP means "plug and play," significant that yous tin can use your device without installing whatever drivers.

The effect with PnP monitors is that some commuter or arrangement updates might disable your monitor in the Device Manager . The crusade of this is unknown, just it'due south good practice to cheque if it happened to you.

If y'all're using a generic PnP monitor, you might be able to solve Windows ten'due south brightness issues by following the steps below:

Press and hold the Windows cardinal, then press R . This will launch the Run application.
Blazon in devmgmt.msc and hit OK to open the Device Manager.
Expand Monitors past clicking on the pointer icon .
Right-click on your PnP monitor and choose Enable device .
Restart your figurer and try adjusting your brightness again.

Still no luck? Make sure you read the next section as well for another solution.

Check your graphics card software

There is a possibility that your graphics card came with software that takes care of controlling the brightness of your screen. This could work even if yous can't adjust the brightness direct from Windows x itself.

The steps for adjusting your brightness through graphics carte du jour software vary based on your carte du jour itself. For case, Nvidia users can use the Nvidia Control Panel , while ATI users have the Catalyst Control Center .

If you lot have ane of these tools installed, you tin can come across the icon of your graphics carte du jour in your system tray. Merely correct-click on the icon and choose the control awarding from in that location.

NVIDIA GeForce graphic card

Employ Microsoft Basic Display Adapter

If nada else worked, y'all can attempt setting the device standard graphics card driver as Microsoft Basic Display Adapter. This frequently fixes the issue of adjusting your effulgence on Windows ten.

Warning : This is the last solution you should try. It's non recommended to utilise the Microsoft Basic Display Adapter if you already have a graphics card commuter installed. It's probable to perform much worse than an actual carte du jour commuter.

Hither are the steps to employ the Microsoft Bones Display Adapter:

Press and hold the Windows central, then press R . This will launch the Run application.
Type in devmgmt.msc and striking OK to open the Device Manager.
Expand the Display adaptors department by clicking on the arrow icon .
Right-click on your driver and select Update Driver .
Click on the Scan my computer for driver software pick.
Select the Let me pick from a listing of available drivers on my computer option.
Wait for the list of available drivers to load. In one case it's loaded, click on the Microsoft Basic Display Adapter , and so the Next button.
Follow the on-screen instructions to brainstorm using it as your default adapter. Once done, it's required to restart your computer .