- Joined
- May 12, 2010
- Messages
- 2,368
- Motherboard
- GA-Z77-HD4
- CPU
- i5-2400
- Graphics
- PowerColor Radeon 5770
- Mac
- Classic Mac
- Mobile Phone
GA-P55-USB3 (rev2) ALC 892 - running OSX Lion 10.7.1
Previously I was using ALC8xxHDA.kext with AppleHDA.kext (rolled back version) along with DSDT and my audio is working including front panel headphone except for the front panel Microphone which has never worked.
Finally my front panel MICROPHONE is working using patched AppleHDA for ALC 892 from the following link.
http://www.kexts.com/view/1578-applehda ... _lion.html
If you want to test, I suggest the following.
a) Copy & Backup ALC8xxHDA.kext from /Extra/Extensions to a safe place
b) Copy & Backup AppleHDA.kext from /System/Library/Extensions to a safe place
c) Delete ALC8xxHDA.kext from /Extra/Extensions
d) Download patched AppleHDA kext place on desktop and use KextBeast to install. (this will over write current AppleHDA in /S/L/E)
e) Run System Utility (repair cache & permission)
REBOOT and Test front panel Audio headset with Microphone.
Previously I was using ALC8xxHDA.kext with AppleHDA.kext (rolled back version) along with DSDT and my audio is working including front panel headphone except for the front panel Microphone which has never worked.
Finally my front panel MICROPHONE is working using patched AppleHDA for ALC 892 from the following link.
http://www.kexts.com/view/1578-applehda ... _lion.html
If you want to test, I suggest the following.
a) Copy & Backup ALC8xxHDA.kext from /Extra/Extensions to a safe place
b) Copy & Backup AppleHDA.kext from /System/Library/Extensions to a safe place
c) Delete ALC8xxHDA.kext from /Extra/Extensions
d) Download patched AppleHDA kext place on desktop and use KextBeast to install. (this will over write current AppleHDA in /S/L/E)
e) Run System Utility (repair cache & permission)
REBOOT and Test front panel Audio headset with Microphone.