-
×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
- action keys F2 & F3

Create an account on the HP Community to personalize your profile and ask a question
01-08-2021 09:01 AM
F2 & F3 ACTION KEY TO BRIGHTEN OR DIM SCREEN STOPPED WORKING. All the other action keys work. I went into Bios; action key was enabled. I hold down on Fn key, tap Fn. nothing.
What's the problem with my new HP Envy?
01-09-2021 02:49 PM
Hello @Jerral,
A specific product name or product number is required. Examples include:
- HP Spectre x360 - 13-ap0028ca or 5MT98UA#ABL
- HP ENVY x360 - 15-dr0042nb or 6EL70EA#UUG
- HP Notebook - 17-by0003na or 4AP04EA#ABU
- OMEN by HP 15-dc1030nr or 6FE64UA#ABA
- HP EliteBook 850 G5 Notebook PC or 3JX11EA#ABU
Information on how to find a laptop's product name or product number is detailed in this HP document. (Please do not post serial numbers on the HP Support Community. The difference between a product number and a serial number is that the product number contains a # sign)
Otherwise, without knowing the exact product name, I would recommend installing the latest graphics card drivers available for your computer on HP's Software and Driver's page for your particular device.
Kind regards,
Edward
I used to be an HP Expert. I no longer participate in this community.
01-10-2021 09:07 AM
Intel High-Definition (HD) Graphics Driver
https://ftp.hp.com/pub/softpaq/sp110001-110500/sp110207.exe
Here's the discrete graphics card driver as well just in case you'd like it:
NVIDIA High-Definition (HD) Graphics Driver
https://ftp.hp.com/pub/softpaq/sp110001-110500/sp110078.exe
I used to be an HP Expert. I no longer participate in this community.