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Honor Student
Posts: 2
Member Since: ‎06-06-2017
Message 1 of 3 (2,226 Views)
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The fn brightness key on my HP ProBook 450 G4 is not working. Help!

Product Name: 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

Accepted Solution

Re: The fn brightness key on my HP ProBook 450 G4 is not working. Help!

Teacher
Posts: 83
Member Since: ‎05-20-2015
Message 2 of 3 (2,184 Views)

Re: The fn brightness key on my HP ProBook 450 G4 is not working. Help!

Honor Student
Posts: 2
Member Since: ‎06-06-2017
Message 3 of 3 (2,169 Views)

Re: The fn brightness key on my HP ProBook 450 G4 is not working. Help!

thank you. that fixed it

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