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Realtek ALC887 AppleHDA Audio v2.3.7

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  • Submitted: Aug 31 2013 10:46 PM
  • Last Updated: Aug 31 2013 10:46 PM
  • File Size: 775.09KB
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Download Realtek ALC887 AppleHDA Audio v2.3.7



Mountain Lion AppleHDA ALC887 Audio Sound

Realtek ALC887 edited AppleHDA.kext_v2.3.7 for Mountain Lion 10.8.4
This kext supports device_id: 10ec0887_v100302, not compatible with earlier ALC887 versions.
Note: Mute is not supported in this version.
Expected to work in 10.8.5 and 10.9.

Do not repost or distribute kext or included files.

This kext requires Audio ID Injection for sound, see Realtek ALC AppleHDA Audio Injection - Sound - InsanelyMac Forum. No additional patching is required.

Three Realtek ALC887 Audio_IDs, select one
Audio_ID: 1 supports 5 and 6 port ALC8xx onboard and/or AMD/Nvidia HDMI audio
Audio_ID: 2 supports 3 port ALC8xx onboard (analog 5.1) and/or AMD/Nvidia HDMI audio
Audio_ID: 3 supports 3, 5 and 6 port ALC8xx onboard HD4K/HD3K HDMI audio
with or without AMD/Nvidia HDMI audio

Four Realtek ALC887 Audio ID injection techniques, select one and install
1. No dsdt/audio enabler/Audio_ID: toleda/audio_kext_enabler
2. dsdt/HDEF/Audio_ID: toleda/audio_ALCInjection
3. ssdt/HDEF/Audio_ID: toleda/audio_ssdt_enabler
4. Clover/Config.plist/PCI/HDAInjection/Audio_ID: toleda/audio_ALCInjection

Installation
1. Verify Realtek ALC887 Audio ID injection installed
2. Backup installed S/L/E/AppleHDA.kext and delete
3. Install Downloads/AppleHDA.kext with preferred kext installer, i.e., Kext Wizard, Kext Utility, etc.

Capabilities/Guides/Not Supported/Customization/Support/Credit
1. See Mountain Lion Realtek ALC AppleHDA Audio - OSx86 10.8 (Mountain Lion) - InsanelyMac Forum

AppleHDA HDMI Audio
1. See Mountain Lion HDMI Audio - OSx86 10.8 (Mountain Lion) - InsanelyMac Forum

What's New in Version v2.3.7 (See full changelog)

  • 8/31/2013 - v1.0: Initial release





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