Hello for the first time. Before 10 days I have installed window7 on my HP CQ60 laptop and installed all drivers that my laptop needed, but than I found really stupid problem. It is HP Quick Launch Button. When I install this driver my problem, that is mute button doesn't work, still doesn't work. After hours that I was looking for answer I never found one.
The funny thing about this problem that when I go to folder where HP QLB installed and click on Setup. When Installing finished mute button works, BUT when I turn of my laptop to next time to use my laptop mute button doesn't work. I hope you will help me and you know the answer for my problem