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‎05-23-2018 09:17 AM

HP Recommended

oh i got it

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‎05-23-2018 09:26 AM

HP Recommended

I finished the installation. I can change the brightness now but i can't change the brightness with the shortcut key fn+f4. 

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‎05-23-2018 09:52 AM

HP Recommended

That is probably a different driver.

 

Here is the whole driver page. Several drivers for this have been issued in the last 30-60 days. If I were you I would start with the BIOS: upgrade to the newest BIOS and then start installing these drivers, particularly the ones with 2018 issue dates. 

 

https://support.hp.com/us-en/drivers/selfservice/hp-zbook-studio-g4-mobile-workstation/14840026

 

Post back with any other questions.  

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