Never download drivers from a third party website - these files can be malicious and might harm your computer. If you’re unsure, you can always search on Google or contact the customer support of your manufacturer. Make sure that you’re always downloading and installing the correct driver that matches your graphics card. Install the driver by double-clicking on the downloaded file and follow the on-screen instructions.Find your graphics card and download its driver.Here are some of the most popular manufacturer pages: Go to the manufacturer’s website and navigate to their download page.Under Device, read the name and manufacturer of your card.Press the Windows and R keys at the same time to launch the Run application.Follow one of the guides which suit your approach. There are multiple ways in which you can update your drivers. Many Windows 10 users reported that doing this fixed their issues with the brightness not adjusting. Some solutions only work for specific devices, so make sure you’re reading the right section! Update your Display Adapter DriversĪ driver update is the first thing you should do regardless of what device you’re using. We compiled a number of great methods for fixing issues related to the brightness of your computer display. Fixed: can't adjust brightness on Windows 10 However, if Windows 10 doesn’t let you adjust your brightness on a laptop, you should troubleshoot the issue immediately. On a PC, you more than likely have the option to change the brightness on your monitor. The sudden drain of batteries can be traced back to the brightness being too high up. We all know that decreasing the brightness of your display is one of the best ways of saving battery life. While PC users might only find this a small nuisance, laptop users reported serious battery issues. In our article, you can learn about various ways of troubleshooting this issue. This can quickly become annoying, especially if you regularly tinker with the setting. However, there is an error in Windows 10 that doesn’t allow you to adjust the brightness of your screen at all. Similarly, at night, you can lower it to allow your eyes to rest. Upping the brightness during the day makes it easier to see what’s on the screen. Adjusting the brightness of our devices has become an easy task we perform every day.

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