How to lock or unlock the function key on HP notebook computers
A printed icon that denotes a supplementary action, such as muting sound or altering display brightness, is frequently seen on the keyboard's function keys (f1 through f12). Sometimes referred to as hotkeys or action keys mode, the secondary capability. To activate the command on some keyboards, you may need to use the fn key.
Larger fn key
The fn key may not always be in the same place.
There are settings in many notebooks that let you use the action keys.
functioning without repeatedly using the fn key. To enable or disable this functionality, follow the instructions that are appropriate for your notebook type.
Fn (function) or action keys mode can be turned on or off.
From the BIOS Setup Utility, modify the action key setting.
To shut off the computer, press and hold the power button for at least five seconds.
As soon as the computer starts, continually hit the f10 key to launch the BIOS Setup Utility.
To choose the System Configuration menu, press the right or left arrow key.
To switch to Action Keys Mode, press the up or down arrow keys.
To see the Enabled / Disabled options, press the enter key.
Action Keys Mode is selected in the System Configuration menu of the BIOS setup window.
Choose an option by pressing the up or down arrow keys.
Enabled: The function keys' printed actions can be used without holding down the fn key.
For instance, pushing the f8 key as indicated on the key lowers the sound. The fn + f8 keys can also be used to minimize and maximize a web browser.
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Disabled: The activities listed on the function keys can only be used by hitting the fn key.
F1, for instance, launches a help window. As indicated on the key, the computer can also be put into Sleep mode by simultaneously hitting the fn and f1 keys.
Fn (function) or action keys mode can be turned on or off (HP ProBook 440 G4, 450 G4, 470 G4, and HP EliteBook Folio G1)
On specific HP ProBook and EliteBook business notebooks, change the function key setting. This feature is known as Hotkeys in some BIOS configurations.
To shut down the computer, press the power button.
As soon as the computer starts, continually hit the ESC key to access the Startup Menu.
To access the BIOS Setup menu, press the f10 key.
Activate the Advanced menu.
Choosing System Options
Without pressing the Fn Key, choose or clear the Launch Hotkeys.
Selecting Launch Hotkeys without Pressing the Fn Key
Fn (function) or action keys mode can be turned on or off (HP ProBook 440 G5, 450 G5, 470 G5, and HP EliteBook 830 G5, 840 G5, 850 G5)
On specific HP ProBook and EliteBook business notebooks, change the function key setting.
To activate the fn (function) mode, simultaneously press the fn key and the left shift key.
Activating Action Key mode
Pressing the fn key and a function key simultaneously initiates the default action while the fn key light is on.
Activate or deactivate the function key mode (older G1 business notebooks)
On early HP G1 business notebooks, change the function key setting. This feature is referred to as the Fn Key switch in some BIOS settings.
To shut down the computer, press the power button.
As soon as the computer starts, continually hit the Esc key to access the Startup Menu.
To access the BIOS Setup menu, use the f10 key.
Press the right or left arrow key to select Enable or Disable the Fn Key switch.
Press the f10 key to save the setting and restart the computer.
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I won't say much as the blog has informed you all about how to disable the function key in a laptop. It is an easy process and you can use it for various purposes.