evga gt240 hdmi audio not working...

[nefroone]

Installed voodoohda 2.56 following easy method:
http://tonymacx86.blogspot.com/2010/10/ ... tions.html

but:
gray volume icon on menu bar, none of 4 hdmi outputs works.

Tryed with voodoohda 2.1, 2.72, a new clean install, but nothing works...

 

[savestheday]

I have the same issue. I think I know what's wrong. For my board, the GA-EP45-UD3L, I am using one of Catri's BIOS (www.catri.net). In the BIOS, it has injection for ALC888b audio. I'm fairly certain that I remember you can't use *any* injectors. So maybe you should take the audio injection out of your DSDT. Also, I think if you use the VoodooHDA installer, it will remove AppleHDA.kext into a "Backup extensions" folder. I'm trying it now.

 

[MacMan]

I have the same issue. I think I know what's wrong. For my board, the GA-EP45-UD3L, I am using one of Catri's BIOS (http://www.catri.net). In the BIOS, it has injection for ALC888b audio. I'm fairly certain that I remember you can't use *any* injectors. So maybe you should take the audio injection out of your DSDT. Also, I think if you use the VoodooHDA installer, it will remove AppleHDA.kext into a "Backup extensions" folder. I'm trying it now.

I would suggest going back to the Gigabyte BIOS as cartri has closed his BIOS project http://cartri.net/blog/932

 

[nefroone]

Ok, I really don't know why i cannot get my gt240 audio work correctly...

Video output works well with graphics enabler=yes, the gpu card is right recognized.

I know that this card have its own audio chip. I know that i cannot use by now my ALC892 built-in chip (i also tried to disable it in my bios).

I've installed with multibeast Voodoohda 0.2.56. No one of the 4 digital outs works (the volume control bars are grayed and setted to minimum)...

I've installed Snow Leopard using iBoot GE... maybe that's the matter???

I don't know why an apparently so simple tweak is driving me crazy...


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[nefroone]

I SOLVED!!! I set in my monitor HDMI device as "PC DVI", now i changed it to "PC" and it sounds!!!!

Thanks anyway!!!

 

[savestheday]

I have the same issue. I think I know what's wrong. For my board, the GA-EP45-UD3L, I am using one of Catri's BIOS (http://www.catri.net). In the BIOS, it has injection for ALC888b audio. I'm fairly certain that I remember you can't use *any* injectors. So maybe you should take the audio injection out of your DSDT. Also, I think if you use the VoodooHDA installer, it will remove AppleHDA.kext into a "Backup extensions" folder. I'm trying it now.

I would suggest going back to the Gigabyte BIOS as cartri has closed his BIOS project http://cartri.net/blog/932

This is a real bummer. I can't really grep why he's giving it up tho.....

 

[savestheday]

I SOLVED!!! I set in my monitor HDMI device as "PC DVI", now i changed it to "PC" and it sounds!!!!

Thanks anyway!!!

I use an HDMI switch and this does not work with it. Anyone have a working 10.6.5 method?

 

[timg]

I'm on 10.6.5 and just used an edited 10.6.4 AppleHDA with an edited DSDT. I'm also using legacyHDA.

Details here:
viewtopic.php?f=16&t=9355&p=61177#p61177

Tim

 

[enigmakairos]

Did anyone else figure this out? The DSDT edit method isn't working for me at all, and I've spent over a week trying to get this working. Imagine the heartbreak when I finally see Digital-Out (HDMI) but it's all gray and still not working.