Hi
I have a HP Pavilion dv6648se special edition laptop which was bought ten years back.
I have upgraded it to windows 7 and my sound was still working perfectly...
However, a week ago it appears that someone has uninstalled my sound driver. 
I love its speakers and I use it for gaming, so the lack of sound is really aggravating. The problem is that I cannot find the driver for the speakers and get the sound back. Somebody please help me.
Thanks.
SwiftMonkey.