Hello friends. Greetings to all. I hope that things going really well at you end. Basically, the thing is that I have a HP Pavilion dv6000. I have seen that my mute button is not turning orange when I have installed windows 7. In fact, not only this, further, I then saw that my QuickPlay buttons are not functioning at all. Guys, what can be the reason for such a issue. Any help will really be welcomed. I am hoping that someone can help me out. Thanks in advance.