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- HP Community
- Notebooks
- Notebook Boot and Lockup
- fn key has stopped working (no light), and Action Keys Mode ...

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03-26-2023 07:36 AM
I recently acquired this old laptop - which had no OS, but did a digital licence for Windows 10 Pro, which I have installed. It's working well - apart from one mysterious disappointment.
The fn key seems to be disabled and I can't find a way of enabling it again. The key LED light is permanently off and it does not respond to any combination of other keys. I cannot enable it in BIOS because there is no Action Keys Mode setting.
I know I'm not the first person to be mildly inconvenienced in this way - somebody somewhere must know of a solution. This forum seems to be my best hope.
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03-26-2023 10:05 AM
Hi:
Since your notebook is not supported by HP for W8, W8.1 or W10, the only suggestion I can offer would be to try the W7 Quick launch buttons software from your notebook's support page.
Driver - HP EliteBook 8740w Mobile Workstation | HP® Customer Support