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8400 GS dsdt graphic and applehda audio

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Okay, I also have an 8400GS and a GA-P61-USB3-B3 motherboard.

I have installed:
- DSDT-GA-P61-USB3-B3-F11.aml
- ALC8xxHDA.kext
- AppleHDA.kext version 1.7.9a4 from AppleHDA Rollback

I did " Snow Leopard HDMI Audio Part 2: DSDT Edits" "Generic DSDT_HDMI_Audio_Edit". But with "Name (_ADR, 0x00030000", HDAU did not show in IORegistry. I changed it to "Name (_ADR, 0x00010000" and it shows.

Next to HDAU, it shows "device-id <e3 0b 00 00>" and "vendor-id <de 10 00 00>".

In AppleHDA binary, I replaced "07 00 de 10" with "03 00 de 10" four times.

But there is no HDMI in System Preferences/Sound/Output. Nothing changed.
 
There is nothing after AppleHDACodecGeneric. No AppleHDADriver.
 

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It was talked about a lot, but the question of what to replace "07 00 de 10" with was never answered. kentiin gave a link to a thread which does not work.

toleda said "10de:0be3" was not the audio id. But "<e3 0b 00 00>" is the device-id next to HDAU.

Can someone please make it perfectly clear exactly where to get the device-id, and how to convert it?

In the HDMI Audio guide it says

"5.* Note: IOHDACodecVendorID 10 de ??* ?? *
* * * * * * * * Convert to AppleHDA ?? ?? de 10"

but in this thread it says

"2. Determine Nvidia HDMI audio device ID. (this is different than the Nvidia codec device ID). It will look something like this in Windows: 10DE 000x, where x is a hex value (1 through f); or Mac: 0x 00 de 10."

Is it device-id next to HDAU or is it IOHDAVendorCodecID next to IOHDACodecDevice?

This is so confusing.
 
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