Simultaneously pressing the Fn + left arrow key reduces the brightness. Acer laptop screen brightness keysĪcer laptops use a combination of the Fn key and the left and right arrow. When you have correctly pressed the keys, a bar appears to show you how high or low the brightness is. On the Lenovo ThinkPad the keys are Fn + Home key and Fn + End keyįn + Home Key will increase the amount of light The first one being the Fn + F2 or F3 to decrease light and the second one Fn + F9 or F10 to decrease or increase the brightness respectively. HP Laptops Control HP Elite book screen brightnessĭepending on the model that you are using, HP has two sets of combinations. On some dell models the combination uses the up and down arrows. So you can use either of the key combination until the laptop brightness is close to the environment you are working in. This works on most of the dell inspiron, XPS, alienware and Precision line of computers that I have used and repaired.įn + F4 reduces the brightness of the screenįn + f5 increase the brightness of the screen If you are using a dell laptop, you can easily change the screen brightness by pressing the Fn key and F4 or F5. How to adjust screen brightness with key combinations Computer Brandĭell Laptops screen brightness keys adjust dell latitude brightness Note: If you already know how to increase and decrease the brightness but the brightness control is no longer working scroll down to Laptop brightness control not working section near the end of the article Our products are well received by people from all over the word.The fastest way to adjust screen brightness will be to use the keys below. Since the establishment in 2009, the team has been working hard to develop computer and Internet software so as to improve the work and lives of people. Companyĭriver Talent is a professional Windows driver download and update utility from, a professional team of OSToto Co., Ltd. If you have other questions about the screen brightness not working issue in Windows 10, don't hesitate to leave your comments below for assistance. Top 4 Ways to Update Intel HD Graphics Driver in Windows 10ĭownload and Update Graphics/Display/Video Driver for Windows 10 How to Fix Brightness Issue after Windows 10 Creators Update Reboot your PC to make changes come into effect.Īpart from the driver update, Driver Talent includes further features, such as drivers backup, drivers restore, drivers uninstall, system restore, drivers pre-download for another PC, PC Repair ( no sound, no video, no Wi-Fi available, etc.), DLL files repair, hardware detection, VR support check and PC speed up, etc. Click "Install All" to update all drivers. Update Drivers to Fix Brightness Not WorkingĬlick " Update" to download and install the latest graphics driver. All the outdated, corrupt, broken or missing drivers will be listed. Scan Your PCĬlick the "Scan" button to perform a full scan of your PC. No trojans.įollow the easy guide below to update your graphics driver with Driver Talent. All the drivers are safe and well tested.Ĭlick the download button below to grab Driver Talent directly. Once the graphics driver is identified as outdated, Driver Talent could automatically update it to the latest version. To find out whether your graphics driver is outdated, it's highly recommended to use a driver update utility like Driver Talent to detect your driver status. If your graphics driver is outdated, broken or missing, the screen brightness not working issue could exist. Method 2: Update the Graphics Driver to Fix Brightness Not Working in Windows 10 Expand Enable Adaptive Brightness and set it to Off. In the Power Options dialog, locate the Display entry and expand it. Under Choose or customize a power plan, click Change plan settings. Right-click the Start button and click Control Panel. If the screen brightness is not working in Windows 10, you could try to disable the option Adaptive Brightness. Here is a guide on how to fix the brightness control not working problem in Windows 10 (Creators Update/Fall Creators Update 1709), applied to HP, Asus, Dell, Lenovo, Toshiba, Lenovo, MSI, Samsung and other brand PCs. ![]() ![]() They can't increase or decrease the screen brightness. Recently, a lot of users reported the brightness not working issue in Windows 10. How to Fix Brightness Not Working in Windows 10
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