Open the tool and click Start Scan Now to start the scanning process and identify the outdated drivers.Download and install Advanced Driver Updater.To use Advanced Driver Updater, the best tool for Windows to update drivers, follow these steps: The easiest way is to use a third-party driver updating tool. If not, we suggest updating the graphics driver. Instead of Enable, if you see Disable, the driver is enabled.Ĭheck if the problem is solved or not. Expand Monitors category > right-click your Monitor driver and see choose Enable option.Press Windows + X > select Device Manager.If disabled, enable it using the instructions given below: If this doesn’t help, check if the monitor driver is enabled or disabled. Now check if you can use the brightness settings. This will reinstall the default driver.Click the Action tab > select Scan for hardware changes.Check the box next to Delete the driver software for this device and click Uninstall.
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You will now see the notification area > click Add Brightness.Double click System option > click Notifications & actions > Edit your quick actions.Press Windows + I to open Windows Settings.If you cannot see the brightness slider in the Quick Action Center, it seems it is not added. To fix it, follow these steps: Method 1 – Add Brightness Slider to Quick Action Center So, why does this happen? A possible explanation is that the option is disabled.
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For some, it is greyed out, or perhaps the icon is missing. The mysterious disappearance of the brightness slider surprises many users. How To Fix the Windows Brightness Slider Not Showing? The disappearance of the brightness slider.Brightness is not working on the laptop.The brightness option is either greyed out or unavailable.Disabled monitor driver in Device ManagerĬommon Error Reports By Users When Facing Brightness Issue.Brightness setting removed from Notification Center.Reasons for Missing Brightness Slider on Windows 10 Below we will explain how to fix the brightness slider missing on Windows 10 and 11. Without it, you face problems while watching a movie, playing a game, working on a PC, etc. The correct brightness is crucial for proper viewing when working on a PC. Luckily, the problem can be solved using the ways mentioned in the following post. The missing brightness slider is one of the annoying issues faced by Windows 11 and 10 users.