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[solved] IDT 92HD73E (DP45SG audio)


the_diller
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Hi all,

Long time lurker on the boards, you guys rock. I, like many others, am pursuing the perfect hackintosh. My system is listed below. I am stuck on audio right now, but everything else works fantastic. System monitor sees 4 seperate cores, DDR3 1333 seems good, I am posting this via my network right now, decent video, Time Machine backs up to my Maxtor OneTouch perfectly, and I can even startup/shutdown properly without any flags. I am very happy with this setup. However, my video needs some work (only 1024x768) and audio is not working.

 

Intel Core 2 Quad Q6600

Intel DP45SG Motherboard (0083 bios. can't update from this, tried dozens of times+various methods)

G.Skill DDR3 1333 memory (2x2gb)

ATI Radeon HD 4350

LG CD/DVD-RW (HL-DT-STDVD-RAM GH22NS30 according to Profiler)

IDT Audio 92HD73E

iDeneb 1.3

XNU kernel

 

The Problem

IDT Audio does not work. I have a Linux codec dump and followed the "How to get IDT audio working" guide to the word. I think I did everything correctly, including the pinconfig data, and I did see some promising results, Profiler now sees 2 devices in the audio section, whereas before I had nothing, my details are below.

 

IDT Audio 92HD73E

Device ID: 0x111d7676

Device ID Byte Flipped: 0x76761D11

Dev. ID in decimal: 287143542

 

From Linux Codec Dump

Codec: IDT 92HD73E1X5

Address: 2

Vendor Id: 0x111d7676

Subsystem Id: 0x80865001

Revision Id: 0x100202

 

Profiler says...

Intel High Definition Audio:

Device ID: 0x1462AA38

Audio ID: 12

Available Devices:

Microphone:

Connection: Internal

Speaker:

Connection: Internal

Microphone:

Connection: 1/8 inch Jack

 

My pinconfig data from vista64 (byte flipped)

00a71c1f00a71d4000a71e2100a71f0200b71c2000b71d9000b71ea100b71f0200c71c1400c71d30

0c71e1100c71f0100c71c1000d71d4000d71e1100d71f0100e71c3000e71d9000e71ea100e71f010

f71c1200f71d1000f71e1101071c1101071d6001071e1101071f0101177cf001171d0001171ef001

71f4001271cf001271d0001271ef001271f4001371cf001371d0001371ef001371f4001471cf0014

1cf001471ef001471f4002271cf002271d0002277ef002271f4002371c4002371d1102371e450237

f0102471cf002471d0002471ef002471f4000000038

 

I think I am close...does this seem correct so far? O, and like I said, my ATI HD4350 doesn't fully work either, but I can handle that! I just want sound for garageband!

 

Thanks a bunch everyone, you guys are the tip of the sword when it comes to tech talk, IMO. Let me know if you need more info.

 

Dylan M

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I have only found one other user with this exact codec, and they have no solution either. I downloaded and installed iDeneb 1.4 to try the IDT audio driver included in the distro. This version seems much poorer than 1.3, which installed for me on the 2nd try perfectly. 1.4 yields no working USB ports, still waiting for root device error, or else a kernel panic. Forget that, I have a great iDeneb 1.3 install that runs fine -audio and -correct video, I will just keep working the the kexts, plists, and hexeditor and see if I can do some good.

 

Thanks for your time folks,

Dylan

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I got issues with USB too, I had to disable firewire and in some cases USB works and other times it doesn't works. no audio no DSDT so this motherboard is no good for OSX.

 

I really love this motherboard for overclocking but for osx no way.

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  • 3 weeks later...

YES!!!

 

VoodooHDA is a success, with the exception of SPDIF, which I have not and will never use. Have not tried Mic, but I can confirm that I have nice quality sound stereo sound on:

 

DP45SG (still 0083 bios)

-IDT 92HD73E

Core 2 Quad Q6600

G.Skill DDR3-1333

 

system sounds, iTunes, Garageband, and Youtube all work flawless.

 

I have noticed that the iTunes visualizer will not launch, surely because of my unsupported ATI HD 4350...man does it seem like I have all the wrong hardware! That is my next project. If I can resolve that, this will be one, complete hackintosh, everything will work!

 

I'm rockin' to NIN right now, thanks so much to the Voodoo folks, you rock! no pun intended.

 

Dylan M

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I have the same Mobo i istalled the voodoHDA kext and removed appleHDA... audio is not working, i only have audio if connect the plug to the half.... like if i have a shortcut, any idea?

what can i do?

 

Make sure you also removed HDAenabler.kext. Also, try several different ports. I have 4.1 surround sound and I use the black and green ports. I don't think I have true surround, just two channels of stereo, but thats good for me. Also, enable the front panel high-definition audio if you haven't already, and try those ports. I would also try using the VoodooHDA prefpane to make sure the output is correctly listed on the left drop-down menu.

 

HI, i have too this mother (DP45SG), could you please tell me how installthis driver? thk for your time!!!!

http://www.insanelymac.com/forum/style_ima...cons/icon10.gif

 

1. Google "OSX86Tools" and download it.

2. Google "VoodooHDA" and download it.

3. Run OSX86Tools and choose "Install kexts" in the middle-right of the window.

4. Follow the instructions, locating the correct .kext and destination hard disk

5. If your download included the .prefPane file also, just double-click that to install the VoodooHDA 'control panel'

6. Restart

7. Test sound. If you don't have any, try some other ports.

 

Good luck,

Dylan

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Make sure you also removed HDAenabler.kext. Also, try several different ports. I have 4.1 surround sound and I use the black and green ports. I don't think I have true surround, just two channels of stereo, but thats good for me. Also, enable the front panel high-definition audio if you haven't already, and try those ports. I would also try using the VoodooHDA prefpane to make sure the output is correctly listed on the left drop-down menu.

 

 

 

1. Google "OSX86Tools" and download it.

2. Google "VoodooHDA" and download it.

3. Run OSX86Tools and choose "Install kexts" in the middle-right of the window.

4. Follow the instructions, locating the correct .kext and destination hard disk

5. If your download included the .prefPane file also, just double-click that to install the VoodooHDA 'control panel'

6. Restart

7. Test sound. If you don't have any, try some other ports.

 

Good luck,

Dylan

 

I already have done that... its strange , the audio works if i half-connect the plug kinda shortcut , if i plug it properly i have no sound on any of both front and rear panels.

 

Its the first try on audio so i dont have modded DSDT... no azalia, no appleHDA on extension folder, no HDAenabler kext....

 

any suggestion is good... thank for your time

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  • 4 months later...
  • 2 months later...
  • 5 months later...
  • 5 months later...
I got issues with USB too, I had to disable firewire and in some cases USB works and other times it doesn't works. no audio no DSDT so this motherboard is no good for OSX.

 

I really love this motherboard for overclocking but for osx no way.

 

i have installed ipc 10.5.6 osx on this motherboard "dp45sg" after welcome screen comes got an error:

"NO KEYBOARD CONNECTED .PLEASE CONNECT YOUR KEYBOARD" i before you begin wndow..

can u help me out to get my usb based keyboard works on this os..i am looking for this since three days but no solution yet.. :D

thanks in advance

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