learn How To Fix Brightness Function Key Not Working In Windows 11
Windows 11 has been the talk of the town since its release, boasting of new features and a sleek design. However, some users may encounter issues with the functionality of their function keys, specifically the brightness function key. If you are experiencing this problem, do not worry, as we have compiled a guide on how to fix the brightness function key not working in Windows 11.
Section 1: Check the Drivers
The drivers are responsible for controlling the function keys on your keyboard. If they are outdated or missing, your brightness function key may not work correctly. To check your drivers, follow these steps:
1. Press the Windows key + X and select Device Manager.
2. Expand the Keyboard section and right-click on your keyboard.
3. Select Update Driver and let Windows search for the latest driver.
If Windows does not find an updated driver, you can manually download and install it from the manufacturer's website.
Section 2: Check the Power Settings
The power settings on your computer can also affect the functionality of the brightness function key. To check your power settings, follow these steps:
1. Press the Windows key + X and select Power Options.
2. Click on Additional power settings.
3. Select Change plan settings for the current power plan.
4. Click on Change advanced power settings.
5. Expand the Display section.
6. Make sure that the Enable adaptive brightness and Enable adaptive contrast settings are turned off.
Section 3: Check the BIOS Settings
The BIOS settings can override the power settings on your computer, so it is essential to check them as well. To access the BIOS settings, follow these steps:
1. Restart your computer and press the appropriate key to enter the BIOS (usually F2, F10, or Del).
2. Look for the Power Management settings and make sure that the Display Power Saving Technology and Adaptive Brightness settings are turned off.
Section 4: Check for Windows Updates
Windows updates can also affect the functionality of your function keys. To check for updates, follow these steps:
1. Press the Windows key + I and select Update & Security.
2. Click on Check for updates.
3. If there are any available updates, click on Download and install.
The brightness function key not working in Windows 11 can be a frustrating issue, but with the steps outlined above, you can troubleshoot and fix the problem. Remember to always keep your drivers, power settings, and BIOS settings up to date to avoid any future issues.
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