Hello.
I have a problem getting external microphone to work on Lenovo B580. Everything else works using AppleALC kext using layout 28 (ALC269 for lenovo Z580), including external headphones. The problem is that this laptop has combo headphones/microphone jack and I have no clue how to get it working. I saw that ALC280 has config for combo jack but I haven't found any info what should I change to make it work in my case.
I could actually use only the external mic, jack one. And disable the internal.
Any help?
Thanks in advance.
