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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
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×InformationNeed Windows 11 help?Check documents on compatibility, FAQs, upgrade information and available fixes.
Windows 11 Support Center. -
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- Notebook Video, Display and Touch
- Brightness control f3 & f4 does not work

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04-11-2022 08:43 AM
Hello, I have Windows 11 with all the recent updates. Other control buttons as f7 etc work, but not the brightness level f3 and f4.
I thank you beforehand for any advice or help provided!
Solved! Go to Solution.
Accepted Solutions
04-11-2022 08:46 AM
Hi:
If the graphics adapter is installed and listed under the display adapters device manager category, the only suggestion I can offer would be to reinstall the HP Hotkey software.
HP Hotkey Support - UWP
https://ftp.hp.com/pub/softpaq/sp139001-139500/sp139275.exe
04-11-2022 08:46 AM
Hi:
If the graphics adapter is installed and listed under the display adapters device manager category, the only suggestion I can offer would be to reinstall the HP Hotkey software.
HP Hotkey Support - UWP
https://ftp.hp.com/pub/softpaq/sp139001-139500/sp139275.exe