Fn key not working dell Sep 11, 2017 · Try holding the Fn key and pressing the volume control. If you’re experiencing the same issue, don’t panic. Jul 10, 2024 · @DELL-Jesse L . Activate Fn Lock: Press Fn + Esc (or the key with the lock symbol) simultaneously. If your keyboard has an "F Lock" key, press it to enable your function keys. When you boot it back up, hit F2 to drop into the BIOS settings (or whatever key the boot screen tells you to use). Jan 3, 2024 · Many Dell laptop users have reported the FN key not working issue after upgrading to Windows 10/11. The backlight has been intermittent lately and is not working now. :) However, I'll hold off on marking your answer as the solution so as to maybe get other answers. Try this: Power your laptop off. Change the setting to "function key first. Dell g5 5515 ryzen 7 5800h and Sep 10, 2020 · The "default" mode of those keys is whichever function is triggered when you press that key on its own, and the secondary function is whatever occurs when you hold the Fn key and press that key. You can try using the “Fn Lock” key or changing the keyboard settings in the Control Panel or Dell Keyboard Settings software to swap the functions of the function keys and special keys. Ensure the Function Keys Aren't Defective If only a specific function key has stopped working, meaning it's no longer performing any operation, the key may have broken. g. After some testing, it seems that, if I start the laptop already plugged into the hub, then later disconnect it and use it on its own the F keys stop working. Release both the "Fn" and "Escape" keys. On some models, you must press "Fn" to activate these multimedia keys, but the keyboard operation can be changed on the Dell PC so Nov 3, 2020 · Try pressing the Windows and the X key together. If you wish to swap that behavior around, take a look at your Esc key. Mar 4, 2024 · If your Dell keyboard doesn’t have an “fn” key, you can use alternative methods to access the function keys. Any thoughts or suggestions? Many thanks, Matt Jan 21, 2024 · XPS Plus 9320All my backlit "keys" on the top row of the laptop keyboard can only be accessed via a backlight. For example, to close a document in Word, hitting only CTRL + F4 does not work. If that does not work then there should be an option in the bios. Studio 1555, Inspiron 1545, Inspiron 3000, Inspiron N5010 etc) the F1-F12 keys at the top of the keyboard are dual function with Multimedia/OEM keys such as volume and screen brightness etc. May 16, 2023 · 3. My device is under warranty, in order to solve this problem, the local Dell Service (Turkey) changed the motherboard, keyboard and keyboard card of my device, but the problem was not solved, eventually the device was replaced and a new device was given, the same problem is experienced with the new device. If this does not work, connect a spare keyboard and test Apr 30, 2024 · Step 4: Save the changes and restart your computer. Confirm if the function keys now work correctly. If your function keys don't work no matter what you try, you may need to enable them in your BIOS/UEFI. F5 for example does not refresh the page in a browser, but when used with Fn key functions, it does work. Test Your Keyboard: Try using a function key to see if the behavior has changed. This toggles the Fn lock on or off. May 16, 2020 · @PNW13 If you can find two other keys that you don't actually need, then you can use AutoHotKey to remap that key to PgUp/Dn, but if "one-touch" means not even using a modifier key (Shift, Ctrl, Alt, WinKey, etc. Jan 24, 2016 · The settings for those FN keys are handled by the Dell Quickset Utility, and later the Dell Command Configuration application, so any changes you would want to make would be done in that application. Give it a try and see if it works for you! If you ever want to enable the Alternate Function Keys mode again, you can simply repeat the same steps: press and hold the "Fn" key, then press the "Escape" key, and Dec 8, 2022 · Fixes For Function Key Not Working. The Fn key is not a normal modifier key because it is only seen by the system firmware, not the operating system, and in this case it would cause the system to send a completely different keyboard "scan code Method 2: Unlock the Fn Key. So if you press your volume key on its own and it doesn't trigger a May 6, 2019 · However, your laptop's keyboard may require the Fn key to be held in order to trigger the Print Screen function of that particular key. . On all three, in order to use the normal F1 through F12 keys, I must also hold down the Fn key. Try to close an application using Alt + F4 to check if the F4 key is functioning properly. com, run the test, and press the function key that's not working. However, the "mute microphone" function is not working anymore and as Nov 17, 2023 · 3. Fn+Esc toggles which function is the default and which is the secondary function. Normally, when I press the f4 key, the white LED light indicator should toggle on and off to show whether the internal microphone has been muted or not. To unlock the Fn key on your Dell laptop, you can follow these simple steps: Locate the Fn key on your keyboard. Volume keys (F7 - F9) do not work. Aug 14, 2009 · In most dell laptop (e. Jan 11, 2024 · Hold the "Fn" key while pressing a function key to get it to work. By the way, despite my PC being a Dell, my Mobility Center does not have additional Dell settings. But again, the first part is figuring out whether you can get volume controls working at all, either by holding down the Fn key or not. If that works, then your F keys are defaulting to working as F keys, not media keys. Input Lag: There's a noticeable delay between pressing a key and seeing the input on the screen. You get to the bios setup on most Dells by tapping the F2 key immediately after power-on when the initial Dell logo appears. While holding down the "Fn" key, press the "Escape" key (often labeled as "Esc") once. Jun 25, 2012 · My top row of keys (function) seem to have either stopped working or changed function. Mar 16, 2017 · I know the keys work because F11 and F12 work just fine, same as Esc despite FN-Lock not working. If the problem is only seen with the Fn key, try restarting the computer once. P. 2. 1 Fn Lock in the BIOS) How to enable/activate the Fn Lock: The Fn+ ESC key combination can be used to enable/activate the Fn lock. Here are some common signs indicating an issue with your laptop's keyboard: Unresponsive Keyboard: None of the keys respond, or only some do when pressed. For more information, please look at this Article: Keyboard The "Fn" key on a Dell toggles the multimedia keys on and off. Check Fn lock settings Jul 11, 2024 · Had a play this morning, I've plugged the laptop into my hub so I can use the monitors and for some reason the F keys are now working. Nov 1, 2015 · Function keys do not work ie F5=Refresh. Brightness keys (F4 - F5) do not operate brightness but brin Sep 26, 2024 · If the Fn Lock is set to enable/activate, use the Fn+ F6 or Fn +F7 key combination to change the brightness (Fig. " Save and exit. To test this hypothesis, go to a keyboard testing website, such as KeyboardTester. Look for a small lock symbol. Apr 25, 2017 · The question is, is it possible, that a damaged battery is causing me keyboard problems? The escape button is not working in any circumstances, and the function buttons work only with the Fn+ key. If the volume keys aren't working either way Jan 3, 2021 · I have a Dell Latitude 7400 2-in-1 laptop and recently the "mute microphone" function on the f4 key has stopped working. Well, thank you again for the advice. If you have a NumLock key on your keyboard: Press the Fn key. Follow the steps of the methods in this post, and then the problem should be resolved. S. Jan 25, 2022 · I have a dell g15 5515 Ryzen edition and recently I haven't been able to activate high performance mode unless Alienware command console was open, I used to be able to simply press the F9 key and activate high performance, I uninstalled Alienware cc because I had issues with the keyboard backlight, but now that I can't reinstall it because I Aug 3, 2022 · Per my orders, all three came with the Dell wireless keyboard and mouse model KM5221W (the box label says KM5221WBKB-US). I would suggest going into that application and seeing if you can change the settings. Even though the Fn keys appear to work such as brightness etc without using the Fn key . Jun 15, 2020 · As for Fn+Esc, is the Esc key actually marked somehow to indicate that it is a Fn Lock key? If not, then it's possible that Fn+Esc won't do anything on your system. There should be an option to swich the Fn key function. In the BIOS, navigate to POST Behavior > then the Fn Lock Options page and check the box next to the Mar 18, 2025 · Learn how to test your keyboard outside the operating system, run diagnostics, use the virtual keyboard, and update the BIOS. Brings up Windows Mobility Centre. Fix 3: Activate Human Interface Device Services. This is Mar 4, 2025 · Locate the Fn Lock Key: Some Dell keyboards have an “Fn Lock” key—often combined with Esc or another key. 4. Instead, I need to do Fn + CTRL + F4. One of the possible reasons your Dell laptop keyboard isn’t working could be that the Fn key is locked. The first thing to do when the Fn key is not working well is to verify if the problem is associated with just the Fn key or if it is with all of the keys on your keyboard. Another reason the keyboard function may stop Feb 10, 2013 · If Fn + F4 is the only combination that is not working properly, I would suggest you to test the functionality of F4 key using a different combination. Our experts have put together step-by-step solutions to common issues with the Fn keys. ), then I doubt you'll have two keys on your keyboard that you'll never use for their normal purpose. Follow these instructions to ensure your keyboard functions correctly and know when to contact Dell Tech Support for further assistance. Mar 7, 2013 · is there any driver to get the fn keys working some of them works but for example: i turn the volume up i know that should a pop up will appear but here nothing apears is there any way to fix t If your Dell laptop's function keys aren't working as expected, it's time to troubleshoot. Go to System Configuration, Function Key Behavior. vien ghhzivd uxnp umrobpiu tfekl ezmv dpko nfu pyedhwk zuzq wrdr yjhkms nfnfu apzf hfxwtbwe