-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
-
×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
- HP Community
- Notebooks
- Notebook Software and How To Questions
- Function Keys on Pavilion

Create an account on the HP Community to personalize your profile and ask a question
01-24-2025 04:09 AM
Hi @DebbiIL,
Welcome to HP Support Community.
Thank you for posting your query, I will be glad to help you.
HP Pavilion laptops often combine the function keys (F1–F12) with other keys. If your laptop doesn’t have a dedicated row of function keys, they might be accessible by using a modifier key, usually the Fn key.
Here’s how you can use the function keys like F4.
Locate the Fn key:
Look for a key labeled Fn (Function) on your keyboard, usually located near the bottom-left corner.
Press Fn + the relevant key:
Look for a key with a secondary label that matches F4 (or the function key you need). For example, the F4 function might share a key with something like a display or brightness control. Hold down Fn and press that key.
Check for Function Lock:
Some HP Pavilion laptops have a Function Lock (Fn Lock) feature, which reverses how the function keys work:
- If the function keys are performing actions like volume control or brightness, press Fn + Esc or look for a key with a lock icon to toggle Fn Lock.
I hope this helps.
Take care and have a good day.
Please click “Accepted Solution” if you feel my post solved your issue, it will help others find the solution. Click the “Kudos/Thumbs Up" on the bottom right to say “Thanks” for helping!
Alden4
HP Support
HP Support Community Moderator