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ammy_iit
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Solved!

brightness keys and some function keys dont work properly

HP Recommended
hp probook 450 g4
FreeDOS

hi i bought my hp probook450 g4 two years back .... after a just few days i realised that the brightness keys were not working and also some other function keys shortcut dont work on the keyboard  ... now after some time when i press function key it appears a dialogue box and it shows hp framework something like that it asks me to install something  ..i installed it and it again didnt opened now i am unable to use those keys ..... hp probook 450 g4 .serial  no 5CD8100RCP ....help me plz

thank you

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TryToDoMybest
Level 8
1,007 951 101 188
Message 2 of 4
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HP Recommended

Hello

 

you need to install HotKeys Driver. try to install this softpaq for Window s10

https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99442.exe

it's HotKeys driver

 

bye

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TryToDoMybest
Level 8
1,007 951 101 188
Message 2 of 4
Flag Post
HP Recommended

Hello

 

you need to install HotKeys Driver. try to install this softpaq for Window s10

https://ftp.hp.com/pub/softpaq/sp99001-99500/sp99442.exe

it's HotKeys driver

 

bye

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ammy_iit
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thanks it really worked 🙂
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TryToDoMybest
Level 8
1,007 951 101 188
Message 4 of 4
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HP Recommended

people managing softpaq forgot to add this driver even for Probook 4x0 G4.

I took the link from Probook 4x0 G5.

It was simple.

 

bye

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