I am having the same problem and my driver ids are as follows:
HDAUDIO\FUNC_01&VEN_111D&DEV_7605&SUBSYS_103C1630&REV_1001
HDAUDIO\FUNC_01&VEN_111D&DEV_7605&SUBSYS_103C1630
What do i need to do to fix where the amber light turns white when unmuted?
I have a HP8760w elitebook