Check Fn lock settings
On most Dell laptops, you can turn the Fn lock on and off by pressing the Fn key + Esc key. If the function keys are locked, this will solve the problem. Try this combination of keys, then try changing the brightness of the screen by pressing Fn + F7.
7 мар. 2013 г. · Login to Bios by tapping F2 key on boot up and ensure that the “Function Key behavior “is set to Function key as mentioned in the below picture. |
15 июн. 2020 г. · One of the solutions was by pressing FN+ESC to unlock them. It did not work, and I have no idea what to do. Other ones told me to press other buttons. |
3 янв. 2024 г. · Method 1: Press Fn + Esc on your keyboard. This method is very simple. Just press Fn + Esc on your keyboard. It has worked for some Dell laptop users. |
19 мая 2023 г. · Access the BIOS settings: Restart your computer and, while booting, press the appropriate key (usually F2, F10, Del or Esc) to access the BIOS. FN-Lock not working, how to reverse function keys Top Row of Keys Don't Work, Only Work When Holding Down ... My function keys haven't been working for a while now. How ... Другие результаты с сайта answers.microsoft.com |
27 июн. 2022 г. · Try this: Power your laptop off. When you boot it back up, hit F2 to drop into the BIOS settings (or whatever key the boot screen tells you to use). |
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24 мая 2016 г. · Try taking a look at function key behavior in the BIOS. Hold the shift key down while clicking restart and choose the BIOS, choose the advanced tag and toggle. |
14 янв. 2021 г. · All my Fn keys just change the volume or the brightness or whatever and its very annoying to use. How do I revert it back? |
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