Not all laptops have the Num key and if yours does not have it then try using the Ins / Insert key instead with the combinations. Usually, these combinations work on a toggle basis to change from one state to the other. If any of these combinations work on your laptop to unlock the function key, then you should be able to use them again to lock it. Here are some combinations that you can use to try and unlock your function key: The problem here is that different laptop manufacturers are likely to have different ways to unlock your function key. If your function key is locked, you can use key combinations to unlock it. The function key on your laptop is likely to be in a state of permanent activation or permanently locked. Unlocking and Locking the Function Key with Key Combinations So now you know what the function key can do for you it is time to see how you can unlock and lock it. Adjusting the brightness of your screen.Here are some of the most common settings that you can change using combinations with the function key: Therefore, you will usually use a second key in conjunction with the Fn key to change settings. You will usually find it abbreviated to Fn.Įach laptop model is likely to have a different combination required to change system settings. With laptops, you will usually find the key on the bottom row of the keys on your keyboard in between the Ctrl key and the Windows key. The first thing that you need to do is to locate the location of your function key. It is certainly possible for you to disable your laptop function key to avoid using it by mistake. Therefore, this article will show you what you need to do to lock and unlock the function key for your laptop.
This can save you time but can also irritate you as it is possible for you to inadvertently use a function combination to change something that you don’t want to happen. Your laptop will have a Fn (function) and you can use it to control several different settings for your system.
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