i installed windows 7 on my macbook pro late 2006
all hardware works well,including the audio
recently when i clicked the little audio button on the bottom right,the audio mixer do not show.This goes the same to right click-->open volume mixer ,also nothing appeared.
I have to adjust my volume manually through control panel-->sounds
I created a shortcut for it,that issndvol.exe on my desktop,bt,it takes around 10 seconds to load after i clicked on it
any idea on solving it?