• ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
  • ×
    Information
    Windows update impacting certain printer icons and names. Microsoft is working on a solution.
    Click here to learn more
    Information
    Need Windows 11 help?
    Check documents on compatibility, FAQs, upgrade information and available fixes.
    Windows 11 Support Center.
  • post a message
Guidelines
The HP Community is where owners of HP products, like you, volunteer to help each other find solutions.
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.

‎02-08-2017 10:46 PM

HP Recommended
Product: hp probook 450 g4
Operating System: Microsoft Windows 10 (64-bit)

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

Help  please!

1 ACCEPTED SOLUTION

Accepted Solutions

‎02-09-2017 01:01 AM

HP Recommended
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

View solution in original post

Was this reply helpful? Yes No
11 REPLIES 11

‎02-09-2017 01:01 AM

HP Recommended
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
Was this reply helpful? Yes No

‎06-20-2017 09:58 AM

HP Recommended

Thanks man, worked for me.

Was this reply helpful? Yes No

‎06-20-2017 10:04 AM

HP Recommended

Your very welcome, glad to hear 🙂

Was this reply helpful? Yes No

‎08-21-2017 03:20 PM

HP Recommended

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...

 

Was this reply helpful? Yes No

‎08-21-2017 03:46 PM

HP Recommended

....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 !

Was this reply helpful? Yes No

‎08-22-2017 10:51 AM

HP Recommended

""

....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

Was this reply helpful? Yes No

‎08-28-2017 10:42 AM

HP Recommended

Thanks bro this helped me a lot 

 

Sorry i did  not reply you any sooner.

Was this reply helpful? Yes No

‎08-28-2017 07:49 PM

HP Recommended

You're very welcome!

Not a problem.

Was this reply helpful? Yes No

‎09-27-2017 05:37 AM

HP Recommended

Select your keyboard language to US 

Was this reply helpful? Yes No
Archived This topic has been archived. Information and links in this thread may no longer be available or relevant. If you have a question create a new topic by clicking here and select the appropriate board.
† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the Terms of Use and Rules of Participation.

Didn't find what you were looking for? Ask the community

† The opinions expressed above are the personal opinions of the authors, not of HP. By using this site, you accept the <a href="https://www8.hp.com/us/en/terms-of-use.html" class="udrlinesmall">Terms of Use</a> and <a href="/t5/custom/page/page-id/hp.rulespage" class="udrlinesmall"> Rules of Participation</a>.