If you select the second option, you must locate and install the drivers manually.

If you select the first option, Windows will search your computer and the Internet for the latest driver software for your device. You will be asked if you want to search for updated driver software automatically or to browse the computer for driver software. In Device Manager, find 'Display adapters', expand it, right-click the display adapter and select 'Update driver' from the drop-down menu. To do this, open Device Manager by right-clicking the Start button and selecting the 'Device Manager' result from the contextual menu or type 'device manager' in Search and click the 'Device Manager' result. We recommend that you update the display driver first and see if this solves the problem. If the appropriate driver is not installed, the device might not function properly, if at all.

In most cases, computers are unable to send and receive data correctly without drivers. Outdated, incompatible, or corrupted drivers are usually the cause of Windows 10 screen brightness control problems. Combo Cleaner is owned and operated by Rcs Lt, the parent company of read more. You will need to purchase the full version to remove infections and eliminate computer errors. It is recommended to run a free scan with Combo Cleaner - a tool to detect malware and fix computer errors. Video Showing How to Fix Screen Brightness Control: In this guide, various methods are outlined to solve the brightness control problem. This problem is usually caused by incorrect, incompatible, outdated, or faulty drivers. Fortunately, you do not need to reinstall Windows or make other major/complex changes. This problem is common and often occurs after users upgrade the Windows operating system to Windows 10. If the screen is too bright, it will consume battery power at a faster rate.

Some users reported that screen brightness started to change automatically (when it was not supposed to), or the screen brightness control was not working at all. In Windows 10, you can adjust screen brightness settings manually or let Windows do it automatically, depending on whether the computer is plugged in or unplugged. Adjusting screen brightness can also be useful to save batteries (in the case of laptop use). In Windows 10, you can increase or decrease screen brightness depending on the local environment and lighting to make content more visible or comfortable to view. Can't Adjust Windows 10 Screen Brightness, Windows 10 Brightness Control Is not Working.

Windows 10 brightness not changing