Hi,
I couldn't find any solution for realtek alc662. I found two version of alc662.txt and I tried them with AppleHDAPatcher 1.20. After the installation, the speaker icon appears near the clock. But I can't change volume. Also there is no sound. The system profiler still displays 'No builtin audio'. I tried AzaliaAudio, too. But nothing changed. In sound preferences, there is two output device, lineout and digitalout. Can someone give a solution for alc662? I searched everwhere. But couldn't any solution yet.
Edit: Also, my motherboard is asus m2a-mx. There is a linux driver in the asus site for this motherboard. I don't know if this is handy.
Thanks.

I finally found where the problem is. If I plug the speaker to front panel, I can't hear anything. But if I plug the speaker to rear panel, I can hear but not volume control... I don't know how can I fix this. Any suggestions?

Correct, the front panel is not working.

And, the rear panel works only if the loudspeaker icon appears on the top menu, and it pulls down.

But, once pulled-down, its volume cannot be changed.

However, the volume controls in the individual applications themselves are functional, if the non-operating loudspeaker icon is present on the top menu.

ALC662.txt is a "work in progress", for now.

Taruga's patcher seems to be OK.

Same here. Working with "generic Azalia" (stereo out only) for the time being. 66s codec + Taruga patcher is a no go for now.

hi friend
i have Leopard 10.5.2 jass and alc 662 is not work on that i think jass not Cracked good this version but i found a way for my problem and that way is:
i set up my os
install that
and after installation i put mac os 10.5.1 kalyway version dvd and go in dvd and found azalia package and setup that and now working good
i think your version is your problem

i think.......
friend...

how to seep by seep ? i don't kont hepl me alc 662 man gigabyte m68-sl2

I'm having the same problem. I have browsed and tried a lot of posts here in this forum but I can't make my sound work. Rear and Front output doesn't work. Volume control is stucked. My setup and specs:

OSX Version: Kalyway 10.5.3 (Installed Kalyway 10.5.2 and updated via Kalyway 10.5.3 Combo Updater)
CPU: Core 2 Duo E4500
Motherboard: ASUS P5GC-MX/1333
Audio: Realtek ALC662

The last thing I installed was AzaliaAudio.pkg then patched with Taruga's AppleHDAPatchev1.20 using a codec dump made via Sabayon Linux.

Attached here is the codec_dump.txt I used for patching and the screenshot of my hardware overview.

Any suggestions? Thanks!

I have Asus P5B SE with Realtek ALC662. I used Tourga's patcher 1.20, HDAEnabler.kext and removed AppleAzalia.kext and ALCinject.kext. My rear panel is working. In attach there are pics from SystemPreferences and SystemProfiler.


ALC662.tiff
Sound_Output.tiff
Sound_input.tiff

Hi. I tried what you did. (Removed ALCinject, Downloaded and installed HDAEnabler.kext from Taruga, rebooted, patched using HDAEnabler 1.20 using my codec_dump, rebooted) Still no sound on either rear or front Any ideas?

any idea if this should work on intel atom? ive been having the same issues with older kexts... sound icon but no sound..

Under SystemPreferences -≥ Sound -≥ Output I choose "Line Out" option because I connected my speakers to stereo out, under Input I choose "Internal Microphone". I did it little bit different:
1. patched with 1.20 Taruga's patcher (in process you remove AppleAzalia.kext)
2. installed HDAEnabler.kext
3. remover ALCinject.kext

Here is dump file I used:

isnt there a kext which just works.. tryed the above kext 2.. not working for the my system... same sound icon... no sound. i guess ill just haveta get that soundblaster 24bit external ive been avoiding

Great! It worked! I think I already got it working since last week, I just found out that the main speaker cable and the surround cable we're plugged in the wrong places. My wrong. Anyway thanks for this.

Have you tried this?

It's working in my system unit.
http://forum.insanelymac.com/index.php?sho...ded&start=#

The only problem I have is the non-working volume control.

Any idea how to fix this?

Thanks

Does the 662 mic work witht he solution above ? Thing is, my system is perfect now, only item outstanding is the microphone. I'm using the Leo4All V3 Azalea install. It has audo out through the rear panel only, but at least that's working and I don't want to screw up the whole thing (again ).

Thanks,

Peter R.

tried it and yes, it works. But only with the audio_dump.txt posted here, not the 662_rev1 patch posted elsewhere.

Main volume slider on the toolbar is locked full open, but app toolbars work.

My Hck is now 100% functional.

Hello,
I also have the Gigabyte GA-G31M-S2L with ALC662 audio

Solution 1: HDA Patcher + ALC662.txt
Result: Input and Output sounds devices, but Volume slider on toolbar stuck at 100%

Solution 2: Azalia Audio patcher
Result: Output ONLY, works completely. No input device detected.

Has anyone found fixes to either of the problems associated with these partial solutions?

I have the same result of blackfrancis75 with Asus P5Kpl-VM.

Is there already a solution to get internal speakers working on a notebook?

I have the ALC662-GR codec and I have a full Pin-out diagram of the chip (if anyone who understands it needs one...)

By Azalia out sound out woks fine, but sound in does not work. By turga, I found from an Italian sight sound out and in both works, but volume control bur does not work. OK. Something is better than nothing. Nai mamar cheyey kana mama Valo.

Use this driver. I prepatched it and it gives audio in/out from the back panel and volume control is working. I'm trying to get the front panel working too, but for some reason it doesn't. I'll keep on trying and if I get it to work I'll post the kexts.

used dr. hurt's patch, hasn't seemed to change anything though? output's always worked but no sign of audio in

Dr. Hurt, you're a god/dog (your choice)!!! thanks to you, i can have the choice between digital output and analog, AND the volume is working! Thanks again!

Dr. Hurt, excellent job, worked for me on my G31M-S2L board too.
If you can, please please post your codec.txt so we can all have a look!

NICE WORK!

Works with 10.5.4 on
Asus p5GC-MX 1333
Allowing volume control, digital and line out. Mic and line input.
Headphone output and mic in (extra front panel ports) do not work.

Thank you very much for the ALC662 pre-patched kext. Yours is the only one that works properly on my eeePC 8G model 702 (running XxX 10.4.11)

By the way, congrats on getting accepted into medical school ... I understand the exhilaration... I'm trained as an alternative medicine physician and very much into biology too

no sound on my system 2.

Hi,

thank´s Dr Hurt, using your kext now on asus P5GZ-MX/1333.

The only thing which doesn´t work is "MUTE" from Keyboard. Is it
possible to add this?

thanks
shila

I had to add my Vendor iD on the file AppleHDA.kext -> AppleHDAController -> info.plist.
My sound card is ALC662 but with Vendor iD of 0x07fc10de (which didn't exist in the file before).

Now it works 100%, thanks all.

i tried to modifiy the ID, no luck.

the ID is 0x8086D604

Ok ill make a patch for you, hold on.

Click to view attachment

i modify as you told with plist editor.

but with my ID now i don't have any sound card listed on system, if i use the unedited one i can move the volume slider i can see line in, mic, line out, but no sound at all.


Edit: mmmmmmmmmmmmmmm you just wan't to say to me that a D instead of d is the error?

to me

No, not at all, its the same

Sais here, as a tutorial for ur Mobo, that if u follow the instructions, sound works out of the box:
http://forum.insanelymac.com/index.php?showtopic=113623

BTW, my patch is 0xD6048086 and not 0x8086D604 as you mentioned. The correct is the reverse order.

ok i found the error (BTW i can test the kexts tonight)

i put the ID as writed not edited like yours:

0x8086D604

instead of the correct one looking at the other ID:
0xD6048086

Yeah exactly.
Please do try it and post the results

sure.

i will do, i hope tonight. 10pm GMT+1

or if someone has the same MB : Intel D945GCLF2 give it a test.

Hello everybody, I'm Gianluca!
I tried to install the Dr. Hurt's kexts and everything worked very fine, but I lost the sound device in System Preferences at the first reboot

Intel High Definition Audio:
Device ID: 0x18493662
Audio ID: 12
Available Devices:

...can anybody help me please?
Thanks a lot!

Gianluca

nothing.

no sound icon, no sound card with this ID.

very strange.

Can you check on Windows Device Manager if you have something like "Microsoft UAA High Definition Audio"?
If yes, post the iD of that device here.
This is where i got my device iD, because this is the controller of the card, and thats what we're looking for your patch.

Paulicat

Here's my Codec Dump done with openSUSE 11 from my Gigabyte GA-945GCM-S2C
Click to view attachment


http://forum.insanelymac.com/index.php?s=&...st&p=846408
http://forum.insanelymac.com/index.php?s=&...st&p=815115

OcciJano

Hi Gianluca81



Can you post your previous AppleHDA.kext please?

realtek high definition audio:
ID hardware
HDAUDIO\FUNC_01&VEN_10EC&DEV_0662&SUBSYS_8086D604&REV_1001
HDAUDIO\FUNC_01&VEN_10EC&DEV_0662&SUBSYS_8086D604

Ok i can see you gave me the wrong id
As i said its not that one, its something on your Device Manager under "System Devices" called "Microsoft UAA Bus Driver for High Definition Audio".
If you find this device on your computer, thats the id we're looking for...

EDIT: ok i understand where to look.

sorry mate.

Click to view attachment

Weird you're supposed to have that, or something similar "High Definition Audio" since you're on an Intel board with Intel controllers.
If not, i'm sorry i can't help.

EDIT: Ok i just saw your edit.

ID hardware:
PCI\VEN_8086&DEV_27D8&SUBSYS_D6048086&REV_01
PCI\VEN_8086&DEV_27D8&SUBSYS_D6048086
PCI\VEN_8086&DEV_27D8&CC_040300
PCI\VEN_8086&DEV_27D8&CC_0403

ID Istanza periferica (first voice in the menu)
PCI\VEN_8086&DEV_27D8&SUBSYS_D6048086&REV_01\3&61AAA01&0&D8

Of course!
Any idea?
Thanks!

Gianluca

Yeah great thats the one, you should add in info.plist 0x27d88086.

that ID is in the archive.zip posted by Dr.

with that ID i can see volume icon, i can choose line out /optical, mic/line in, but no sound at all.

i use headphones and tried every output from the MB.

i think that the problem is: this is a 5.1 version of the ALC662, the mono core version has the 2 channels.

Last option then, you can give a try AzaliaAudio.pkg.