To fix brightness issues, you should update the drivers for your graphics card (GPU) or the integrated graphics on your processor.
If your screen is stuck at one level or the brightness slider has disappeared in , you typically do not need a standalone "brightness driver." Instead, brightness is controlled by your Display Adapter (graphics) driver. How to Download and Update Your Brightness Driver download brightness driver for windows 10 pro
: For the most current versions, download drivers directly from your hardware manufacturer: To fix brightness issues, you should update the
: Under the Monitors section in Device Manager, ensure "Generic PnP Monitor" is Enabled . If it is disabled, right-click and select Enable device . External Monitors Default Brightness Driver for Windows 10 (64-bit) To fix brightness issues