3Stars Posted November 20, 2006 Share Posted November 20, 2006 I don't have any sound, no sound logo in the top right, and "No information found" under sound stuff in the system profiler... from dxdiag... vendor id is 11d4 device id is 1986 pretty sure it's possible to get this one working...i'm currently looking at many threads relating to this, but my head is starting to spin...could someone give me a break down, or atleast point me in the direction of a usefull thread. many thanks... Link to comment Share on other sites More sharing options...
Callysto Posted November 20, 2006 Share Posted November 20, 2006 System profiler won't show information about your audio hardware but thats nothing to worry about what you need are the following device and vendor id's Microsoft UAA Bus Driver for High Definition Audio. They can be found in Device Manager in Windows under the System Devices tab Altogether you will have two sets of id's one you already have 11D41986 the other from device manager You could try AppleAzaliaAudio.kext or AppleAC97Audio.kext although the latter needs slightly different information to enable it e.g. <key>PNPVendorID</key> <string>ADS75 ADS74 ADS73 ADS72</string> Link to comment Share on other sites More sharing options...
3Stars Posted November 20, 2006 Author Share Posted November 20, 2006 thanks for the reply, I'll try it when i get home edit: also, how do you actually save the changes you make to the kexts, i can open them and change them, but i am unable to save them. thank you. Link to comment Share on other sites More sharing options...
3Stars Posted November 22, 2006 Author Share Posted November 22, 2006 bump Link to comment Share on other sites More sharing options...
iMäcen Posted November 22, 2006 Share Posted November 22, 2006 type sudo before you open the file. for example: sudo nano /System/Library/Extensions/AppleAzaliaAudio.kext Link to comment Share on other sites More sharing options...
Callysto Posted November 22, 2006 Share Posted November 22, 2006 Or you can do it all on the desktop, just drag the info.plist from within the .kext onto the desktop and open with textedit, edit freely then save. When you're done drag the modified file back into the .kext, authorise, enter password, replace then repair permissions. Link to comment Share on other sites More sharing options...
3Stars Posted December 26, 2006 Author Share Posted December 26, 2006 Well, I started school and didn't have time to devote to this but I'm back at it again. The only kext that I see in the system profiler that looks like audio is AppleHDA does this mean i should be looking for AppleHDA fixes, or should i do the AC97 fixes? Also, as with using the AD198x kext, i have made the changes in the guide, repaired my permissions, but when i try to load the kext i get an error "root# kextload -t /System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97CodecAD198x.kext kernel extension /System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97CodecAD198x.kext has problems: Authentication failures { "File owner/permissions are incorrect" = ( "/System/Library/Extensions/AppleAC97Audio.kext/Contents/PlugIns/AppleAC97CodecAD198x.kext/Contents/Info.plist" ) } " not sure what to do, repaired permission by going into disk utility and pressing the "repair disk permissions button" am i missing something? Link to comment Share on other sites More sharing options...
Rammjet Posted December 26, 2006 Share Posted December 26, 2006 Need to peform a "sudo chown -R root:wheel AppleAC97Audio.kext" and a "sudo chmod -R 755 AppleAC97Audio.kext" to fix permissions. Link to comment Share on other sites More sharing options...
3Stars Posted December 26, 2006 Author Share Posted December 26, 2006 Thanks Rammjet, the kext loaded correctly but nothing happened. That is, my problem persists, nothing found under preferences/Sound I can get the volume slider to show up, but disappears if i try to change it Link to comment Share on other sites More sharing options...
slipttees Posted December 27, 2006 Share Posted December 27, 2006 Resolution: Via VT81XX HDA AD1986a 1) Backup AppleHDA.kext and AppleAC97Family.kext: In Terminal, type: CODE cd /System/Library/Extensions sudo mkdir audio_backup sudo mv AppleHDA.kext audio_backup/ sudo mv AppleAC97Family.kext audio_backup/ 2) Edit AppleAzaliaAudio.kext: In Terminal, type: sudo vi AppleAzaliaAudio.kext/Contents/Info.plist find: <key>IOHDAudioCodecVendorID</key> <string>0x10ec0880</string> Change press i for edit <string>0x10ec0880</string> -- to -- <string>0x11d41986</string> Exit: press ESC to save and exit :wq! In Terminal, type: CODE sudo vi AppleAzaliaAudio.kext/Contents/PlugIns/AppleAzaliaController.kext/Contents/Info.plist find: <key>IOPCIPrimaryMatch</key> <string>0xNNNN8086</string> (where NNNN are any 4 characters) Change press i for edit <string>0xNNNN8086</string> -- to -- <string>0x32881106</string> (note: for Via ADI1986a, the string is probably correct without any edit) Exit: press ESC to save and exit :wq! 3) Clean up the system: In Terminal, type: CODE sudo diskutil repairpermissions / sudo chown -R root:wheel AppleAzaliaAudio.kext sudo chmod -R 755 AppleAzaliaAudio.kext cd /System/Library sudo rm -rf Extensions.mkext Extensions.kextcache 4) Then, reboot and enjoy sound out of two channels. credits for rammjet Link to comment Share on other sites More sharing options...
3Stars Posted December 27, 2006 Author Share Posted December 27, 2006 Made those changes, the driver doesn't load now. I checked the CD that's with my motherboard, it has drivers for linux, is there any way that I could use these? Link to comment Share on other sites More sharing options...
3Stars Posted December 28, 2006 Author Share Posted December 28, 2006 bump Link to comment Share on other sites More sharing options...
alcatel Posted February 8, 2007 Share Posted February 8, 2007 slipttees your the man! this totally works thx man i have a asus k8n-vm motherboard with amd socket Link to comment Share on other sites More sharing options...
jecy1122 Posted March 1, 2007 Share Posted March 1, 2007 Resolution: Via VT81XX HDA AD1986a 1) Backup AppleHDA.kext and AppleAC97Family.kext: Thanks. VendorID and IOPCIPrimaryMatch is the same in everyone M/B ? Link to comment Share on other sites More sharing options...
JohnathanKong Posted March 24, 2007 Share Posted March 24, 2007 Thanks.VendorID and IOPCIPrimaryMatch is the same in everyone M/B ? My Vendor for the Audio chip is the same, 11d4 and 1986, but the codec is vendor 8086 and dev 27d8. I have not been able to get anything working for a while now. I've tried both AppleAzaliaAudio and AppleHDA with no success. I have updated both of the Info.plist files, and still nothing. I do get a crackle when I startup my computer, and all the controls are active, but I don't get any sound through mic or speakers. Link to comment Share on other sites More sharing options...
Callysto Posted March 24, 2007 Share Posted March 24, 2007 Did you remove AppleHDA.kext from within System/Library/Extensions? It has the same ID of 0x27D88086 in the Info.plist of AppleHDAController.kext which conflicts with the modified Azalia Link to comment Share on other sites More sharing options...
JohnathanKong Posted March 24, 2007 Share Posted March 24, 2007 Did you remove AppleHDA.kext from within System/Library/Extensions? It has the same ID of 0x27D88086 in the Info.plist of AppleHDAController.kext which conflicts with the modified Azalia Yes I did remove that. I also removed the AppleAC97... as well, because I read that on another forum. Link to comment Share on other sites More sharing options...
MrDabada Posted March 24, 2007 Share Posted March 24, 2007 My Vendor for the Audio chip is the same, 11d4 and 1986, but the codec is vendor 8086 and dev 27d8. I have not been able to get anything working for a while now. I've tried both AppleAzaliaAudio and AppleHDA with no success. I have updated both of the Info.plist files, and still nothing. I do get a crackle when I startup my computer, and all the controls are active, but I don't get any sound through mic or speakers. Hi JohnathanKong! I have exactly the same audio chip and codec as you have, and it didn't work for me neither. I tried Kyklops method, with the AppleAC97 kext, but no sound by now. I did this, maybe somebody can helps to solve out the problem. -------------- Hardware ID: HDAUDIO\FUNC_01&VEN_11D4&DEV_1986&SUBSYS_144DB03C&REV_1005 Name: Controlador de bus de Microsoft UAA para High Definition Audio Device ID: PCI\VEN_8086&DEV_27D8&SUBSYS_B03C144D&REV_02\3&B1BFB68&0&D8 Driver: C:\WINDOWS\system32\DRIVERS\hdaudbus.sys, 5.10.0001.5013 (English), 1/7/2005 17:07:18, 138752 bytes --------------- Then I modified the kext: <key>ICH6 AC97 Audio</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleAC97AudioIntelICH</string> <key>ICH Type</key> <integer>6</integer> <key>IOClass</key> <string>AppleAC97AudioIntelICH</string> <key>IOPCIPrimaryMatch</key> <string>0x27d88086</string> <key>IOProbeScore</key> <integer>10000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> </dict> I also did this on the other file: <key>AD198x</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleAC97CodecAD198x</string> <key>IOClass</key> <string>AppleAC97CodecAD198x</string> <key>IOProbeScore</key> <integer>10000</integer> <key>IOProviderClass</key> <string>IOAC97CodecDevice</string> <key>PNPVendorID</key> <string>ADS75 ADS74 ADS73 ADS72</string> <- Don't know exactly how to get this number, but i tried ADS70 and ADS78 </dict> Then I load the kext successfully and they both appear when I do the kextstat. However, they do not appear when I do "ioreg -l". And they won't too if i reboot. Can someone throw some light on it? Maybe its a problem of the ADS number, but I can't find it. By the way, do I have to remove the AppleHDA kext? Thanks! Link to comment Share on other sites More sharing options...
Callysto Posted March 24, 2007 Share Posted March 24, 2007 yes it would be advisable to move AppleHDA out of the way Link to comment Share on other sites More sharing options...
MrDabada Posted March 24, 2007 Share Posted March 24, 2007 I've removed AppleHDA but no audio for the moment... Link to comment Share on other sites More sharing options...
JohnathanKong Posted March 24, 2007 Share Posted March 24, 2007 Hi JohnathanKong! I have exactly the same audio chip and codec as you have, and it didn't work for me neither. I tried Kyklops method, with the AppleAC97 kext, but no sound by now. I did this, maybe somebody can helps to solve out the problem. -------------- Hardware ID: HDAUDIO\FUNC_01&VEN_11D4&DEV_1986&SUBSYS_144DB03C&REV_1005 Name: Controlador de bus de Microsoft UAA para High Definition Audio Device ID: PCI\VEN_8086&DEV_27D8&SUBSYS_B03C144D&REV_02\3&B1BFB68&0&D8 Driver: C:\WINDOWS\system32\DRIVERS\hdaudbus.sys, 5.10.0001.5013 (English), 1/7/2005 17:07:18, 138752 bytes --------------- Then I modified the kext: <key>ICH6 AC97 Audio</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleAC97AudioIntelICH</string> <key>ICH Type</key> <integer>6</integer> <key>IOClass</key> <string>AppleAC97AudioIntelICH</string> <key>IOPCIPrimaryMatch</key> <string>0x27d88086</string> <key>IOProbeScore</key> <integer>10000</integer> <key>IOProviderClass</key> <string>IOPCIDevice</string> </dict> I also did this on the other file: <key>AD198x</key> <dict> <key>CFBundleIdentifier</key> <string>com.apple.driver.AppleAC97CodecAD198x</string> <key>IOClass</key> <string>AppleAC97CodecAD198x</string> <key>IOProbeScore</key> <integer>10000</integer> <key>IOProviderClass</key> <string>IOAC97CodecDevice</string> <key>PNPVendorID</key> <string>ADS75 ADS74 ADS73 ADS72</string> <- Don't know exactly how to get this number, but i tried ADS70 and ADS78 </dict> Then I load the kext successfully and they both appear when I do the kextstat. However, they do not appear when I do "ioreg -l". And they won't too if i reboot. Can someone throw some light on it? Maybe its a problem of the ADS number, but I can't find it. By the way, do I have to remove the AppleHDA kext? Thanks! Hey MrDabada, you are correct, we have the exact same info. I've tried everything, and it doesn't seem to work for some reason. I am running an A8Jm laptop. I've tried to use this file, which works with the other A8Jm laptop which is supposedly really similar to mine. Maybe it will work for you. I've ran out of ideas and posts to read. Hopefully someone here can help me out. ALC880.Azalia.Fix.v2.pkg.zip Link to comment Share on other sites More sharing options...
diegozmx Posted March 25, 2007 Share Posted March 25, 2007 this solution worsk for Soundmax ...in a motherboard asus p5vdc-x?...i try a lot of solutions to make it work...but nothing happend...helpme please... Link to comment Share on other sites More sharing options...
MrDabada Posted March 25, 2007 Share Posted March 25, 2007 Hey MrDabada, you are correct, we have the exact same info. I've tried everything, and it doesn't seem to work for some reason. I am running an A8Jm laptop. I've tried to use this file, which works with the other A8Jm laptop which is supposedly really similar to mine. Maybe it will work for you. I've ran out of ideas and posts to read. Hopefully someone here can help me out. Oh my god!! It works!! I've got sound!! I removed the AppleAC97Audio.kext, the AppleHDA.kext and then installed the file you uploaded and then reboot. It just worked the moment I logged in the pc, i didn't modify anything. However, i have no line/mic. Try removing all files: AppleAC97Audio.kext, AppleHDA.kext and AppleAzalia, and then install again AppleAzalia. Hope it works for you. Thank you very much for your help. Link to comment Share on other sites More sharing options...
JohnathanKong Posted March 25, 2007 Share Posted March 25, 2007 Oh my god!! It works!! I've got sound!! I removed the AppleAC97Audio.kext, the AppleHDA.kext and then installed the file you uploaded and then reboot. It just worked the moment I logged in the pc, i didn't modify anything. However, i have no line/mic. Try removing all files: AppleAC97Audio.kext, AppleHDA.kext and AppleAzalia, and then install again AppleAzalia. Hope it works for you. Thank you very much for your help. Hey MrDabada, I am glad to hear that the file worked for you. It seems that it is working for everyone except for me. Maybe I'm doing something wrong, but if I am, I don't know what it is. I've deleted both of those kext dirs, and still nothing. I will try again, but I'm starting to give up slowly. =( Link to comment Share on other sites More sharing options...
diegozmx Posted March 25, 2007 Share Posted March 25, 2007 when i try to find the key (step 2)...in terminal apears a blu tin lines..and i cant find ) Edit AppleAzaliaAudio.kext: In Terminal, type: sudo vi AppleAzaliaAudio.kext/Contents/Info.plist find: <key>IOHDAudioCodecVendorID</key> <string>0x10ec0880</string> ...........sorry i am a new user...i dont know mucha about terminal..the first step no problem...but the next step...i cant do it... Link to comment Share on other sites More sharing options...
Recommended Posts