Dell Function Lock -

Press the function key to enable the task represented by the icon. For example, pressing F1 mutes the audio (see the table below).

The Function Lock (often labeled or FnLk ) is a toggle setting that reverses the default behavior of the F1 – F12 keys. dell function lock

Depending on your current setting, the keyboard will behave in one of two ways: Press the function key to enable the task

Look at your top row of keys ( F1 – F12 ). Find the key that has a small padlock icon with the letters inside or next to it. This is most often located on the Esc (Escape) key, but sometimes on the F9 or F12 key. Depending on your current setting, the keyboard will

When , the traditional functions rule . Pressing F1 alone sends the standard F1 command. To mute the speaker, you must hold Fn key + F1 .