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- Function Key not working on ProBook 450 G3

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12-08-2016 02:37 AM
I have new ProBook 450 G3. I had Windows 7 on it which I upgraded to Windows 10 64-bit a few days ago. After the upgrade I noticed that Function Key is working for only few keys such as volume and sleep; I didnt notice if it was working before or not. I bascially need for brightness or ultimately for all.
Please guide what I can do to fix it 😞
Thanks in advance.
Haris
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Accepted Solutions
12-08-2016 09:03 PM - last edited on 05-29-2024 06:17 AM by SofiaML
Have you installed latest graphics driver from your Support page? Graphics driver directly affects brightness control capabilty. There is also a Wireless Button driver and Hot Keys driver available that should help.
https://support.hp.com/us-en/product/details/hp-probook-450-g3-notebook-pc/7834555
**Click Accept as Solution on a Reply that solves your issue**
***Click the "YES" button if you think this response was helpful.***
12-08-2016 09:03 PM - last edited on 05-29-2024 06:17 AM by SofiaML
Have you installed latest graphics driver from your Support page? Graphics driver directly affects brightness control capabilty. There is also a Wireless Button driver and Hot Keys driver available that should help.
https://support.hp.com/us-en/product/details/hp-probook-450-g3-notebook-pc/7834555
**Click Accept as Solution on a Reply that solves your issue**
***Click the "YES" button if you think this response was helpful.***
05-29-2024 06:19 AM
Hi community!
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SofiaML
HP Support Community
