126 replies to this topic

[Craig Shepherd]

Problem solved.  Need to make sure all permissions are correct for all files.
chown root:wheel won't fix everything.
I had a look in some of the other kexts and made all the files 644 and all directories 755.
Hope this helps others.

[powrslave]

i used the guide from http://wiki.osx86pro..._Find_Vendor_ID
and the attached kext file from above...
the info.plist did not contain the other ids entry but i made my own.
Anyway i added the 0x005910de from the article and continued with the steps.
I received a perm error when i tried

kextload AppleAC97AudioIntelICH.kext

but magically my slider bar for sound worked and i heard an error beep sound!


so anyway i got stuck and when i rebooted it said it wasnt installed properly so now im stuck...sux
i hate it

[Careless]

powrslave, on Jan 19 2006, 12:53 PM, said:

i used the guide from http://wiki.osx86pro..._Find_Vendor_ID
and the attached kext file from above...
the info.plist did not contain the other ids entry but i made my own.
Anyway i added the 0x005910de from the article and continued with the steps.
I received a perm error when i tried

kextload AppleAC97AudioIntelICH.kext

but magically my slider bar for sound worked and i heard an error beep sound!


so anyway i got stuck and when i rebooted it said it wasnt installed properly so now im stuck...sux
i hate it

try booting from the DVD and repairing the permissions in the disk utility


that usually works for me after doing some heavy terminal command line work.

[Hillin]

VaiOSX, on Sep 18 2005, 01:50 PM, said:

Thanks Lucose for your clear description on how to get the codec id.

I already have the ADS74 (AD1981B-L), which is my actual codec, in the .plist of the AppleAC97CodecAD198x.kext.

The sound is only playing through the jack plug (earphones) and it is very very very low.

The balance and level are working.

For an unknown reason, Tiger can't detect if the jack is plugged or not.

I aslo get this in the console when it loads the AC97 kext  :

AppleAC97CodecAD198x : 2-to-4 channel spreading enabled

Apple System Profiler says for :

AppleAC97Audio 1.0.0
Valid: Yes
Authentic: Yes
Dependencies: Satisfied
Integrity: Kext has no receipt

AppleAC97AudioIntelICH 1.0.0
Valid: Yes
Authentic: Yes
Dependencies: Incomplete
Dependencies Errors: com.apple.driver.AppleAC97Audio: No valid version of this dependency can be found
Integrity: Kext has no receipt

AppleAC97CodecAD198x 1.0.0
Valid: Yes
Authentic: Yes
Dependencies: Incomplete
Dependencies Errors: com.apple.driver.AppleAC97Audio: No valid version of this dependency can be found
Integrity: Kext has no receipt

Obviously, i tried to change the channels settings in Audio Midi Setup, but it doesn't solve the problem.

I found a lot of people in the same situation.

We are in the same issue.

I think the nano-bel sound from the earphone slot is only something leaked from the SPDIF feature which is suppored by AD1981. I'm using a laptop with Radeon 9600 and AD1981, I deleted all ATI drivers but nothing happened except the display quality falls.

[powrslave]

I'm not sure what's goign on but i believe i have an AD1981B

which would mean my correct code (and i verified this analog dev id) would be
ADS74

So for kicks i changed the first code to ADS78 and left the ADS74 intact.

kextload -t Appleac97codecad198x.kext
kextload: extension Appleac97codecad198x.kext appears to be valid
16IOAC97AudioCodec is not compatible with its superclass, 9IOService superclass changed?
kextload: a link/load error occured for kernel extension Appleac97codecad198x.kext
load failed for extension Appleac97codecad198x.kext


this is what my plist looks like fyi

<key>PNPVendorID</key>
			<string>ADS78 ADS74 ADS73 ADS72</string>

Any ideas...?
fyi- i've chown -r and also repaired perms with disk util

[SkaPunk]

plz help!
I have SoundMax Digital Audio
My motherboard is P4PE2-X from ASUS
Vendor ID 8086
Device ID 24C5

 Last login: Thu Jan 26 18:11:50 on ttyp1
Welcome to Darwin!
supunk:~ appleapple$ sudo -s
Password:
punk:~ root# cd /System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents
punk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root# chmod 644 Info.plist
punk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root#

-->>
nano Info.plist

 <key>NVIDIA AC97 Audio</key>
				<dict>
						<key>CFBundleIdentifier</key>
						<string>com.apple.driver.AppleAC97AudioIntelICH</string>
						<key>ICH Type</key>
						<integer>99</integer>
						<key>IOClass</key>
						<string>AppleAC97AudioIntelICH</string>
						<key>IOPCIPrimaryMatch</key>
[b]<string>0x00da8086 0x006a8086 0x01b18086 0x24C58086 </$ [/b]

ctrl+O -->> ENTER -->> ctrl+X

punk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root# chown -R root:wheel /System/Library/Extensionspunk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root#

punk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root# kextload AppleAC97AudioIntelICH.kext
kextload: /System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents/AppleAC97AudioIntelICH.kext: no such bundle file exists
can't add kernel extension AppleAC97AudioIntelICH.kext (file access/permissions) (run kextload on this kext with -t for diagnostic output)
punk:/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97AudioIntelICH.kext/Contents root#

?? help!!

im from Russia! plz HELP!!!!!
mail punkska@bk.ru

[xtraa]

SkaPunk, on Jan 26 2006, 05:24 PM, said:

plz help!
I have SoundMax Digital Audio
My motherboard is P4PE2-X from ASUS
Vendor ID 8086
Device ID 24C5

stuff...(file access/permissions)...stuff

Yes, it cannot load it because you did not set the permissions. So do:

terminal
>sudo -s (login)
>chown -R root:wheel /path_to_kext_here/add_name_of_kext_here.kext
>chmod -R 755 /path_to_kext_here/add_name_of_kext_here.kext
>kextcache -k /system/library/extensions
>reboot

after that:

[SkaPunk]

HELP!!!


The driver was put! But the sound is not present! What to do!!! I can not without music! Help brothers!
_http://img67.imageshack.us/img67/3238/picture13sa.png
_http://img71.imageshack.us/img71/2307/picture25tc.png

Edited by SkaPunk, 27 January 2006 - 04:23 PM.

[SkaPunk]

and

 punk:~ root# chown -R root wheel /System/Library/Extensions/AppleAC97Audio.kext
chown: wheel: No such file or directory

H E L P!  

[xtraa]

SkaPunk, on Jan 27 2006, 08:44 PM, said:

and

 punk:~ root# chown -R root wheel /System/Library/Extensions/AppleAC97Audio.kext
chown: wheel: No such file or directory

H E L P!  

mea culpa

Quote

chown -R root:wheel

So it is the ":" thats missing

[SkaPunk]

punk:~ root# chown -R root wheel: /System/Library/Extensions/AppleAC97Audio.kextchown: wheel:: No such file or directory

Forgive for persistence and nonsense! But it is impossible to me! Horror any! Help please

[SkaPunk]

All procedures work! All has made! But the current a sound has not appeared! It is very insulting! That it is possible to make still to leave of this situation! Forgive for my English

[andyash]

Can someone please help? I very new to this and would like to get my sound working if possible. I think I have read enough on this forum to edit the plist but very confused how about to identify my device id.

Using DXdiag in XP I get the following info about my onboard sound card.

SoundMax digital audio

Device id PCI\VEN_8086DEV_27DESUBSYS_01AD1028REV_C

Manufacturer ID 65535

Product ID 65535

Thank you advance for any help

[SkaPunk]

I have SoundMax Digital Audio
My motherboard is P4PE2-X from ASUS
Vendor ID 8086
Device ID 24C5

<string>0x00da10de 0x006a10de 0x01b110de 0x24C58086</string> or <string>0x00da8086 0x006a8086 0x01b18086 0x005910de</string>
In both cases of a sound is not present

[Cr4z33]

Anybody here succeded to get it working on a ASUS K8V Deluxe mainboard?

[SkaPunk]

I have SoundMax Digital Audio
My motherboard is P4PE2-X from ASUS
Vendor ID 8086
Device ID 24C5

Please, write to me the driver having corrected all ?????????!!! Very much I ask!!! Help the guy from Russia

[SkaPunk]

In WinXP I use drivers:
Alc650
SoundMAX (cadenza)
this information can is important! Please help!

[B612]

Hi, guys.
I have installed MAC OS Tiger 10.4.3 and it seems to work perfect apart from my bloody SpeedTouch ADSL USB modem and my sound!
I have 2 sound boards: one of these is the Audigy 2 ZS... and it doesn't work at all.
The other Sound Board is the one of my Mother Board (Asus P5GL-MX). It's called SoundMax, as you know.

Well, my problem is that I can see the sound bars, I can move them, I can see the waves moving when I start a player, but I cannot hear ANYTHING!  

Does anybody know what I should do in order to make it work?

I want to add that I have tried to erase all the ATI drivers from the Extensions folder, but I have exactly the same situation as before. :-(

I really hope somebody knows what's happening.. if not I could not use my MAC, because without music this world is so boring!  

Byeeee

[Ben Eyre]

Try these Modifed kext file, place in Harddrive System Library Extensions, enter your root password, reboot, and let me know if the sound works

Ben

Attached Files

•  AppleAC97Audio.kext.zip   100.55K   948 downloads

[Zach Thomas]

No luck here Ben.