HP probook 450 G4 fn+bightness keys not working windows 10

[12mari12]

hello! I bought hp probook 450 g4. Brightness keys are not working 

Help  please!

[visruth · Accepted solution]

Hi,


Download, save and install:

Graphics driver: Intel
http://support.hp.com/in-en/drivers/selfservice/swdetails/hp-probook-450-g4-notebook-pc/10477253/swI...

If switchable graphics, you can install this additionally:
NVIDIA:
http://support.hp.com/in-en/drivers/selfservice/swdetails/hp-probook-450-g4-notebook-pc/10477253/swI...


And hot key driver: http://support.hp.com/in-en/drivers/selfservice/swdetails/hp-probook-450-g4-notebook-pc/10477253/swI...


Source:
http://support.hp.com/in-en/drivers/selfservice/hp-probook-450-g4-notebook-pc/10477253


Regards

Visruth

[oic120]

Thanks man, worked for me.

[visruth]

Your very welcome, glad to hear 🙂

[SherifBC]

Great, I just got that probook and the function keys for brightning and sound were not functioning, and that was little disappointing for such a laptop 1tb,16gb ram,i7

but thanks much, the link to hot key driver was downloaded and worked , and then all keys were ok..which was a great news afterall...

[SherifBC]

....but after then, the keyboard is changed for the Shift+2 key = @ , now in order to write the @ sign I have to Shift+''    !!

any support !

[SherifBC]

""

....but after then, the keyboard is changed for the Shift+2 key = @ , now in order to write the @ sign I have to Shift+''    !!

 ""

Kindly disregard now, issue is solved

[12mari12]

Thanks bro this helped me a lot 

Sorry i did  not reply you any sooner.

[visruth]

You're very welcome!

Not a problem.

[Abubakr01]

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