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Archived This topic has been archived.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.

‎06-13-2013 11:33 AM

HP Recommended

Download and install HP Hotkey Support from here.

Restart system and check the results.

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** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **
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‎06-13-2013 02:19 PM

HP Recommended

Thanks a lot!!! My problem solved!! 😄

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‎06-13-2013 04:56 PM

HP Recommended

You're welcome.

** Say thanks by clicking the "Thumb up" icon below. **

** Make it easier for other people to find solutions, by marking my answer with "Accept as Solution" if it solves your issue. **
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‎01-11-2015 01:37 AM

HP Recommended

the highlighted "this version" is a dead link

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‎04-01-2017 11:48 AM

HP Recommended
Hi,
I have hp ProBook 6450b and it is showing an error
QBL controller has stopped working. Pls help.
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