![HP Support on X: "Are you wondering how to lock or unlock the fn lock? Then, here's what works like clockwork: (Bonus: check out the above tongue-twister) https://t.co/TbsxLyLmWR #HPSupport #Unlock #fnkey #functions HP Support on X: "Are you wondering how to lock or unlock the fn lock? Then, here's what works like clockwork: (Bonus: check out the above tongue-twister) https://t.co/TbsxLyLmWR #HPSupport #Unlock #fnkey #functions](https://pbs.twimg.com/media/FRcWe5mVUAECG1K.jpg:large)
HP Support on X: "Are you wondering how to lock or unlock the fn lock? Then, here's what works like clockwork: (Bonus: check out the above tongue-twister) https://t.co/TbsxLyLmWR #HPSupport #Unlock #fnkey #functions
![HP Notebook PCs - How to Lock or Unlock the Fn (Function) Key : OnlyIT Services | SilviesRCS Service Desk HP Notebook PCs - How to Lock or Unlock the Fn (Function) Key : OnlyIT Services | SilviesRCS Service Desk](https://s3.amazonaws.com/cdn.freshdesk.com/data/helpdesk/attachments/production/24080688341/original/3SI0qZTBcIw8hAwpVAuefiNHtNDR8slcxg.jpg?1604347958)
HP Notebook PCs - How to Lock or Unlock the Fn (Function) Key : OnlyIT Services | SilviesRCS Service Desk
![Fn+Esc Lock key? What does it do? I tried it and when it's turn on it says Fn Key priority mode on, when I turn it off it says hotkey priority mode Fn+Esc Lock key? What does it do? I tried it and when it's turn on it says Fn Key priority mode on, when I turn it off it says hotkey priority mode](https://preview.redd.it/oalciclx77s51.jpg?width=640&crop=smart&auto=webp&s=b4d02bc460ca017b50b4fbc44d6b46027b4ca252)
Fn+Esc Lock key? What does it do? I tried it and when it's turn on it says Fn Key priority mode on, when I turn it off it says hotkey priority mode
![BR Portuguese Laptop Keyboard for HP ProBook 640 G4 G5, 645 G4 G5 Backlit Silver Frame, w. TrackPointer - AliExpress BR Portuguese Laptop Keyboard for HP ProBook 640 G4 G5, 645 G4 G5 Backlit Silver Frame, w. TrackPointer - AliExpress](https://ae01.alicdn.com/kf/S04f9e242e248486c95330f236b6f17f3v/BR-Portuguese-Laptop-Keyboard-for-HP-ProBook-640-G4-G5-645-G4-G5-Backlit-Silver-Frame.png)