Realtek ALC887 UEFI Audio doesn't work

[DavidxMac]

Hi, I have succesfully installed macOS Sierra, it warks at all, except the Audio.
When I try turn up the volume it appear this "watermark":



I have installed all the drivers from Multibeast, my motherboard is an ASUS Z170-K and the audio device support only ALC887 driver.
My Monitor (with built-in speakers) is connected to the GPU, but also when it's connected to the Motherboard (Intel 630 audio drivers installed) the audio doesn't work.
Can you help me, guys?

 

[toleda]

Did you select MultiBeast: Drivers > Audio > Realtek ALCxxx > √ 100 Series Audio?

 

[DavidxMac]

Did you select MultiBeast: Drivers > Audio > Realtek ALCxxx > √ 100 Series Audio?

Yes, but it doesn't work

 

[toleda]

See No Audio Devices - Realtek ALC AppleHDA/Post #1/II. Problem Reporting. Post to thread linked with requested files attached.