{"id":7499,"date":"2024-05-28T21:45:49","date_gmt":"2024-05-28T21:45:49","guid":{"rendered":"https:\/\/www.auslogics.com\/en\/articles\/?p=7499"},"modified":"2025-10-16T00:32:00","modified_gmt":"2025-10-16T00:32:00","slug":"fix-function-keys-not-working","status":"publish","type":"post","link":"https:\/\/www.auslogics.com\/en\/articles\/fix-function-keys-not-working\/","title":{"rendered":"[FIXED] Function Keys Not Working on Windows 10\/11"},"content":{"rendered":"

Luckily, if your Fn keys are not working , there are ways to fix them.\u00a0 In this article, we\u2019ll find out the reasons behind this issue and explore the possible solutions to resolve it.<\/p>\n

First, let\u2019s answer the question , \u201cWhy are the function keys not working on my keyboard?\u201d and then proceed to methods on how to fix the F keys not working on your computer.<\/p>\n

Why Are My Function Keys Not Working<\/h2>\n

Let\u2019s take a look at the most common causes that can force your function keys to stop responding. They may vary greatly, ranging from super simple ones to rather complex software and hardware problems. Here they are:<\/p>\n

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  1. Sometimes, the Fn Lock button may be activated, turning off your function keys.<\/li>\n
  2. Dirt, grime, or debris trapped beneath the function keys can make them inoperable.<\/li>\n
  3. A faulty keyboard or damaged function key circuitry can also cause function keys to stop working.<\/li>\n
  4. Outdated drivers<\/a>, software conflicts, or system glitches are also among the well-known reasons that can affect function key operation.<\/li>\n<\/ol>\n
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    Also read<\/b>: <\/strong>What to Do if the Mouse and Keyboard Are Not Working on a Laptop? <\/a><\/p>\n

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    Simple and Fast Fixes to the Function Keys Not Working Issue<\/h2>\n

    The most common and yet most often overlooked fix is a simple restart. This can resolve minor software glitches that, for some reason, prevented your function keys from working properly.<\/p>\n

    It\u2019s also essential to keep your keyboard clean <\/a>, so gently wipe it and use condensed air to remove any dirt or grime that might be affecting the keys\u2019 functionality.<\/p>\n

    Additionally, several users reported that they had been able to get their function keys working by pressing the F11 or F12 keys. There is no harm in trying the same solution. Give it a shot, then check if it has resolved the issue.<\/p>\n

    Now, if none of the basics above didn\u2019t help, you\u2019re ready for some real troubleshooting.<\/p>\n

    \r\n\t
    Need help with your PC?<\/div>\r\n\t
    Try our Ask a Question<\/a> service — our experts will diagnose and resolve your PC issues completely free of charge.<\/div>\r\n<\/div>\n

    Method 1: Checking if the function keys are locked<\/h3>\n

    In most cases, the reason for your F keys not working is that you have unknowingly pressed the F lock button . Don\u2019t worry, because we\u2019re here to teach you how to unlock the function keys on Windows 10 and 11 .<\/p>\n

    We recommend looking for an Fn Lock <\/code> (F Lock) or Fn Mode <\/code>(F Mode) key on your keyboard. If there is one, try pressing it, then check if the Fn keys are now working.<\/p>\n

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    On some keyboards, to enable or disable the Fn Lock, you need to simultaneously press Caps Lock<\/code> and the Fn key<\/code>. <\/div>\r\n<\/div>\n

    Method 2: Updating your keyboard driver<\/h3>\n

    The Fn keys may start to malfunction or stop working at all when the keyboard driver on your computer is damaged, corrupted, or outdated. Thankfully, this problem can easily be solved by updating your drivers <\/a>. There are three ways to do this:<\/p>\n