Hdmi becomes no signal after apple appears on Sierra!

[koftipen]

Hello Guys,

I installed sierra 10.12.1 through tonymacx86 guide on an intel based system written down below. There is not any problem on DVI (vga extension) and display port but hdmi.

Asus P8B75-M LX
Intel i7-3770 1155
Gskill 1333mhz 2x8gb
Amd HD6850 (2xDVI 1xHDMI 1xDisplay Port)

Anyone can help for a solution?

 

[toleda]

Not an HDMI audio problem, post to Graphics Forum. Off topic.