02-07-2012 04:32 AM
Download and reinstall HP Quick Launch Buttons on the link below.
After the reinstallation has completed, restart the notebook.
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Microsoft MVP - Microsoft Windows Expert - Consumer
03-23-2012 10:39 PM
I have the same hp dv6 and my beats will not work either. it comes up with a long error message, IDT tries to fix it, then it just goes back to desktop. I have reinstalled IDT audio, IDT hd audio, and hp quicklaunch, none of which has solved the problem. FN+b works.