toleda
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Mods, comments welcome, post Tuesday
USB Start-up Problem, frequently blamed on audio
Symptoms
Tool: SourceForge.net: DPCIManager - Project Web Hosting - Open Source Software
Open Downloads/DPCIManager_ML/DPCIManager
Select: Rebuild Cache
USB Start-up Problem, frequently blamed on audio
Symptoms
- Long boot
- Delayed working keyboard and mouse
- Not an Audio problem; nothing wrong AppleHDA.kext (any version)
- Enabler has no connection to USB
- Likely, USB problem.
- Unknown
- Something is conflicting with HDAEnabler
- Most HDAEnabler installations successful
- What is different with the systems effected
- Reply on this thread with the following information
- motherboard
- codec
- org.chameleon.Boot.plist
- list of non-native kexts installed
- Remove S/L/E/HDAEnabler….kext (Enabler1, 2, 889, etc.)
- Install an alternate audio enabler
- dsdt/HDEF/layout-id - see ML: How to Add or Edit dsdt/HDEF
- ssdt enabler (select zip to download)
- View attachment audio_ssdt-hdae-1.zip supports
- Audio_ID: 1 for 3, 5 and 6 port Realtek ALC onboard audio
- Realtek audio codecs: ALC885, ALC887, ALC888, ALC889, ALC892, ALC898
- View attachment audio_ssdt-hdae-2.zip supports
- Audio_ID: 2 for 3 port (5.1) Realtek ALC onboard audio
- Realtek audio codecs: ALC887, ALC888, ALC889, ALC892, ALC898
- View attachment audio_ssdt-hdae-1.zip supports
- Copy Downloads/audio_ssdt-hdae-1 or audio_ssdt-hdae-2 to Extra
- If Extra/SSDT.aml is present, install Downloads/audio_ssdt-hdae-1 or 2/SSDT-1.aml as Extra/SSDT-1.aml
- If no Extra/SSDT.aml, rename Downloads/audio_ssdt-hdae-1 or 2/SSDT-1.aml to SSDT.aml and install as Extra/SSDT.aml
- The 1st SSDT is SSDT, 2nd is SSDT-1, 3rd is SSDT-2, etc.; no gaps
- Enable SSDT
- Chimera or Chameleon - Extra/org.chameleon.Boot.plist
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Code:
[INDENT=2]<key>DropSSDT</key> [/INDENT] [INDENT=2]<string>Yes</string> [/INDENT]
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- Clover_v2000+ - EFI/CLOVER/config.plist/ACPI/SSDT
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Code:
[INDENT=2]<key>DropOem</key> [/INDENT] [INDENT=2]<true/> [/INDENT]
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- Chimera or Chameleon - Extra/org.chameleon.Boot.plist
- Rebuild kernel cache - see Guide
- Restart
- Verify HDMI audio
Tool: SourceForge.net: DPCIManager - Project Web Hosting - Open Source Software
Open Downloads/DPCIManager_ML/DPCIManager
Select: Rebuild Cache