Help! Hdmi Audio not work 660ti on mac pro 1.1

[400250]

Hi! After hackintoch i have bye mac pro 1.1 and change gpu on 660ti, but i have't hdmi audio! plz help me/
PS : Mac os x 10/11/6

 

[toleda]

Rules: • Profiles need to contain at least your primary system to assist others with helping you.

 

[400250]

ok?

 

[toleda]

See AppleHDA HDMI Audio/Post #1/I. and II.