The ALC CODEC provides three pairs of stereo outputs with 5-bit volume The ALC CODEC supports host/soft audio from Intel ICHx chipsets as well as audio controller-based VIA/SIS/ALI/AMD/nVIDIA/ATI chipsets. Datasheets. ALC from Realtek Semiconductor Corp.. Find the PDF Datasheet, Specifications and Distributor Information. Realtek ALC datasheet, cross reference, circuit and application notes in pdf format.

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Sign in Already have an account? System profiler show nothing in audio built in section but i have sound in system preferences. Register a new account.

You need to be a member in order to leave a comment. After that my sound dissapear and in system prefererences show “no output devices found” and output datasneet is mute and is greyout and canot be unmuted.

But now i need some help.

Posted July dwtasheet, Unfortunately their indications were vague like: What “this are my 2 cents” mean? About sound -I was browsing on Ubuntu forum yes I have no sound in Ubuntu linux and no option to native resolution but usb works and i found an interresting clue that M from ICH6-M is from modem wich is included in audio chip.

»» Download latest english datasheets for Realtek sound, network and other chips and devices ««

I have USB and Ethernet onboard. I am still searching, and will let you know if I can find something that is working I was on the way to think that this is a zombie forum. Share this post Link to post Share on other sites.


One way to do it: Posted March 21, Posted April 7, Anyone know how can i have at least sound back? To check what happens during the boot process, check the log. Posted July 21, Posted March 25, Or sign in with one of these services. Open the program, click on the Logs icon inside the app, and choose the system.

I managed so far to load Datasjeet. It boot very fast sec. Sign in with Twitter.


I read in wiki HCL-Portables that some of guys managed to install without problems and they have sound and usb on similar or identic configurations chipsets, controllers,processors with mine. So what kexts i need to modify? Sign In Sign Up. Create an account or sign in to datasheeet You need to be a member in order to leave a comment Create an account Sign up for a new account in our community.

Boot in vmware OK with sound and usb but boot native not working. Posted June 10, Any hint will be high appreciated.

As i mentioned in the subtitle of this post ” there is a will I am at work now but first thing when i go home i will check system. After many tries i discovered that i have sound in vmware if i install osx jas Posted March 19, I bought a Posted March 27, In fact what i don’t find in this forum is the combination ich6-m and alc codec that I have. Datzsheet have the same audio chip dataeheet my PC and the sound works only on the left channel, it seems to be a problem with the AppleAC97Audio.


But my sound still muted and greyout-canot be unmuted and still no output sound device in System Preferences. Boot with -v show: I am using a Shuttle Box and have the same thing. As for usb when I connect a memory stick nothing is “mount” but i have power on usb port the led of memory stick is on. I feel i am in a dead end but i dont want to giveup.

No audio, everything greyed out. Or sign in with one of these services Sign in with Facebook. I saw a lot of people who reports a “no problem” usb setup with your computer chipset, have you tried to connect something to see if it works? Posted April 6, By bogdan08March 19, in Hardware Components and Drivers.