GA-Z77-DS3H Audio Not Working

[ev3rt]

Yeah that was what i was thinking as well so i tested cmos reset and i have tried with bios F8 F9 F11a but can't get any of them to work

 

[thisfil]

i've got a problem with audio on GA-Z77-DS3H.
I have 10.9 Mavericks.

I doesn't work with ALC887 Current v100302 from Multibeast.
I read lot's of topics and tried different ways to solve this problem but nothing helps me =(((

What should i do?

 

[toleda]

iWhat should i do?

Problem Reporting, Post #1, Mavericks: No Audio - Realtek ALC AppleHDA