Be sure to back up any important data, and if possible clone your hard drive before applying the update. If you have any issues post-update...

Toleda has released two new patched AppleHDA audio drivers designed to optimize any motherboard with the Realtek ALC 889 or Realtek ALC 892 ...

You should definitely read through it, but here’s the gist for movies that contain AC3 audio files: Install a copy of the free Perian Quic...

Howto install : - choose and download kexts pack for ALC1200 - remove VoodooHDA ALCinjector.kext AppleHDA.kext (don't remove this if you...