Audio on Gigabyte B75M-d3v

[pablopb]

Hi, I have this hardware:

 

Intel Core i5-2310 (sandy) cpu

 

Gigabyte B75M-D3v Motherboard

 

16 Gb ram

 

I installed osx 10.6 and ran the 10.6.8 como updt.

 

Problem: I haven't audio, the spec of the mobo is audio are alc887, but I have noise in background, I tried changing the controllers (the kexts), but I can't have audio, not without noise

 

Thanks for your colaboration.

 

Pablo