How to use fn key on keyboard

See Set the K400 Plus keyboard to use standard function keys for more information. To enable it wed hold Fn and press the Esc key.

Hold the power button for at least five seconds to turn off the computer.

How to use fn key on keyboard. On the old Compaq SLT the Fn function key is located in the lower-left corner enclosed in a rectangle. Other keys with rectangles are activated when theyre pressed with the Fn key. So the arrow keys in the lower-right corner double as other cursor-movement keys.

The Fn key lock is enabled by holding down two keys. The Fn key and the Fn lock key. The Fn lock key is usually the Escape key and it will have a padlock on it see image below.

The lock may be present on some other key so look around. If it isnt present on any key on your keyboard you cannot enable Fn key lock. Use the Fn key You can also press and hold Fn while moving your finger up and down on the navigation pad to scroll within a document.

You can press and hold Fn while pressing keyboard letters M J K L U I O P and 0 to match the physical. We must also know that they are activated by pressing at the same time the FN key that is usually located at the bottom of the keyboard next to Ctrl. In this way we can control activate or deactivate parameters such as Wi-Fi airplane mode screen brightness system volume touchpad or battery saving.

Using the Fn Key 1 Hold down the Fn key. This key is usually found in the bottom-left corner of your keyboard next to the Ctrl or Control key. Step 1 Once inside the BIOS Setup Press the Right Arrow Key on your keyboard to navigate to Configuration Tab.

Step 2 Press Down Arrow Key until you reach HotKey Mode option. Step 3 Press Enter and select Enabled if you want to use Function keys without pressing the Fn key. Select Disabled if you want to press Fn Function keys.

First make sure you locate the Fn lock key on your keyboard and once you find it all you need to do is simultaneously press the Fn key along the standard F1 F2 key that you wish to use. And that was all now you can use the function keys without pressing the Fn key. Fn is an abbreviation for function.

You can generally find it on the bottom left side of your keyboard between the Ctrl Alt and Windows key. Driver Easy Similar to other modifier keys like a Shift key the Fn key allows you to access the second assignment of a key. Depending on your keyboard you may actually have a dedicated Fn Lock key.

If you dont you may have to press the Fn key and then press an Fn Lock key to activate it. For example on the keyboard below the Fn Lock key appears as a secondary action on the Esc key. To enable it wed hold Fn and press the Esc key.

To disable it wed hold Fn and press Esc again. It functions as a toggle just like Caps Lock does. Once you find it press the Fn Key Function Lock key simultaneously to enable or disable the standard F1 F2 F12 keys.

You can now use the functions keys without pressing the Fn key. Keyboard function keys f1 through f12 often have a printed icon that indicates a secondary action such as muting sound or adjusting display brightness. The secondary functionality is sometimes called action keys mode or hotkeys.

On some keyboards press the fn key to enable that command. The location of the fn key might vary slightly. To select a function key hold down the FN key and then press one of the keys listed in the table above.

For example to use F5 hold down FN and then press the Search key You can also set the keyboard to only use standard F1 - F12 functions. See Set the K400 Plus keyboard to use standard function keys for more information. Step 1 Find the Number Lock key on your keyboard.

This key may be named something like NumLk Num Lock or Num with an arrow pointing down. You can usually find it around your number pad or as a secondary function on another key. On many modern smaller youll need the Fn key just to use the Num Lock key.

If your Num Lock key is combined with another key such as F11 this method wont work for youStep 2 Press and hold the Fn key on your keyboard. Dont lift your finger just yetStep 3. To work around this behavior press the F LOCK key.

The F LOCK key switches between the standard function key commands and the Microsoft keyboard enhanced command. On most laptop keyboards you must press and hold the fn key before pressing the key with the symbol to perform the function. Once you find the Fn lock key on your laptop press the Fn Key Function Lock key simultaneously to enable or disable the standard F1 F2 F12 keys.

To disable or enable the function key fn in the BIOS follow the below steps. Hold the power button for at least five seconds to turn off the computer. Turn on the computer and immediately press the f10 key repeatedly about once every second to open the BIOS setup window.

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