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‎06-06-2017 11:37 PM

HP Recommended
Product: HP ProBook 450 G4
Operating System: Microsoft Windows 10 (64-bit)

I had bought this laptop a few days ago and and the fn brightness key doesnt seem to be working.So far i havent tried installing or updating any drivers on my lap and would appreciate some step by step guidance on fixing this issue. Thank you.

I am running a windows 10 OS 64-bit

1 ACCEPTED SOLUTION

Accepted Solutions

‎06-08-2017 06:26 PM

HP Recommended

Download and install latest hotkry and check on it.

 

 

https://support.hp.com/us-en/drivers/selfservice/swdetails/hp-probook-450-g4-notebook-pc/10477253/sw...

 

In case issue persits update last bios :

 

https://support.hp.com/us-en/drivers/selfservice/hp-probook-450-g4-notebook-pc/10477253

View solution in original post

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2 REPLIES 2

‎06-08-2017 06:26 PM

HP Recommended

Download and install latest hotkry and check on it.

 

 

https://support.hp.com/us-en/drivers/selfservice/swdetails/hp-probook-450-g4-notebook-pc/10477253/sw...

 

In case issue persits update last bios :

 

https://support.hp.com/us-en/drivers/selfservice/hp-probook-450-g4-notebook-pc/10477253

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‎06-08-2017 10:21 PM

HP Recommended

thank you. that fixed it

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