Then somehow I updated Cirrus driver to 'High Definition Audio', but Audio-IN is not working, only Audio-OUT (The same thing with Cirrus). In Device Manager I had 'Cirrus CS4206A (AB13)' and three devices of 'NVIDIA High Definition Audio'. Which audio driver is used by MacBook Pro 7.1? I'm running BootCamp (Windows7 Ultimate 圆4) and I'm having a problem with audio input, so I'm looking for anything taht will make it work.
