Gigabyte GA-H67M-UD2H-B3- Asus EN8400GS - No HDMI Audio

[minhcuong]

Hi all,

I installed a dual boot system Windows Server 2008R2 64bit and Snow Leopard 10.6.8 on same PC. The Windows Server 2008R2 can output audio through HDMI perfectly. But I cannot configure Snow Leopard 10.6.8 to output audio through HDMI. RCA audio output port is working but HDMI audio is silent.

I read Toleda's articles viewtopic.php?f=162&t=22032 but it does not apply for Nvidia Geforge 8400GS.

My PC configuration:
- Gigabyte GA-H67M-UD2H-B3 Revision 1.0, SoundCard ALC 892
- Graphics card ASUS EN8400GS, 512MbRAM
- Memory: 8GbRAM

The version of AppleHDA.kext is 1.7.9a4.

What should I do now? All suggestions are welcomed.

 

[toleda]

Hi all,

I installed a dual boot system Windows Server 2008R2 64bit and Snow Leopard 10.6.8 on same PC. The Windows Server 2008R2 can output audio through HDMI perfectly. But I cannot configure Snow Leopard 10.6.8 to output audio through HDMI. RCA audio output port is working but HDMI audio is silent.

I read Toleda's articles viewtopic.php?f=162&t=22032 but it does not apply for Nvidia Geforge 8400GS.

My PC configuration:
- Gigabyte GA-H67M-UD2H-B3 Revision 1.0, SoundCard ALC 892
- Graphics card ASUS EN8400GS, 512MbRAM
- Memory: 8GbRAM

The version of AppleHDA.kext is 1.7.9a4.

What should I do now? All suggestions are welcomed.

Take a look at this post http://www.insanelymac.com/forum/index.php?s=&showtopic=140941&view=findpost&p=1448833. The key is to find your HDMI_audio_device_id for your 8400. Try the procedure in the post. Good luck.