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- HP Community
- Notebooks
- Notebook Software and How To Questions
- HP ProBook 450 G5 Brightness Keys not Working

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08-07-2020 05:04 AM
Since a rebuild was done on my laptop the brightness function keys/hotkeys don't work. Other hotkeys such as volume, mute and flight mode work.
It seems that I need a softpaq, SP88033 to reslove this.
This can be downloaded at;
https://whp-hou9.cold.extweb.hp.com/pub/softpaq/sp88001-88500/sp88033.exe
However the link doesn't work.
Is there an alternative location or mirror site to download this?
Thanks
08-07-2020 07:10 AM
Hi:
That file has been superseded by this one...
The HP HotKey Support (HPHKS) software provides the support for handling the Hotkeys and bezel or cap-sense buttons (fixed notebook buttons that provide quick access to a particular function when pressed) for HP business notebooks. This package is provided for supported computer models that are running a supported operating system.
Fix and enhancements: