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Best Ways To Fix The Brightness Function Key Not Working In Windows 11 Reasons Behind Brightness Key Issue On Windows 11
It could be due to internal damage or the accumulation of dirt or grime on the keys. Additionally, the brightness keys may not operate if the ‘Fn’ key has been turned off or not functioning properly.
Now, let’s take a look at the best ways to fix this brightness key issue on Windows 11 and get your brightness function keys back up and running.
Ways To fix Brightness Key Not Working in Windows 11Having identified the potential causes behind the non-functional brightness control function keys, it’s time to take steps toward resolving the problem.
1. Restart Your PCIf the cause behind the malfunctioning of brightness control keys is a random glitch, restarting your PC/Laptop could prove effective in resolving the issue. Follow the steps below:
Step 3: Now choose the Restart option.
Assuming that the cause of the non-functional brightness function is a random bug, restarting the device should be sufficient to resolve the issue.
2. Utilize TaskbarIf the brightness key is not working on Windows 11, there is an alternative method for adjusting the brightness through the brightness adjustment feature located in the system tray on the taskbar.
Step 2: Upon accessing the system tray extension, you should be able to locate the brightness adjustment slider.
Step 3: Adjust the brightness to your desired level by dragging the slider either to the left or right.
3. Run Keyboard TroubleshooterIf you’re experiencing issues with the brightness function key or if your PC doesn’t have a brightness function key, the problem may lie with your keyboard. In such a scenario, it’s recommended to run the keyboard troubleshooter.
Step 1: Press the Windows key with the I key on your keyboard to open Windows Settings.
Step 4: Under the Other section find the Keyboard option.
Step 6: Follow the in-prompt commands to complete the process.
4. Update WindowsIt might be worthwhile to look for and apply the most recent updates to fix any bugs that are currently present in the most recent build of Windows. Here is how to do it:
Step 1: Press the Windows key with the I key on the keyboard to open Windows settings.
Read Also: How To Stop Automatic Updates in Windows 11
5. Update Keyboard DriversOver time, the keyboard drivers on your PC can become outdated and potentially corrupt, which can result in issues such as non-functional brightness control keys. To address this, you can update your keyboard drivers by following the steps outlined below.
Step 3: Now choose the Search automatically for drivers option and follow the on-screen instructions.
Sometimes Windows is unable to locate a driver update using the Device Manager approach. Then you have the option of checking for the latest driver version through Windows Updates or manually downloading the setup from the manufacturer’s official website and installing it.
Step 1: Download and install the Advanced Driver Updater.
Step 3: Once the scan is complete, a list of outdated drivers will be displayed on the screen. Locate the keyboard driver on the list and select the “Update Driver” button situated next to it.
Step 4: Once the update process is complete, restart your computer.
6. Get Technical SupportIf you’re facing issues with your keyboard, you have the option of taking it to the authorized repair center of the brand that manufactured your PC/laptop. The technicians will be able to diagnose and repair any defects, or even replace the keyboard entirely if necessary. Additionally, if there are any issues caused by dirt or grime buildup under the keys, they will be able to clean them for you.
Resolved: Brightness Key Not Working In Windows 11In conclusion, the brightness key not working in Windows 11 can be an irritating issue to deal with. However, by following the above solutions, you can get your function keys back to working condition and adjust your screen brightness to your liking. Remember to always be cautious when downloading and installing software and keep your drivers and Windows up to date.
Next Read:
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