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E6230 Fine tuning Sierra (Audio+CPU+booting bug)


misterju

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If your KP refers to AppleIntelCPUPowerManagement, then you need to install the patched AIPCUPM kext in /S/L/E (overwriting the vanilla kext), repair permsissions and rebuild the cache. If you get an "error 77..." message, retype the touch + kextcache commands.

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Again, what des the KP say???

 

You will get audio if:

1) you use the correct patched DSDT (HDEF layout-id set to 12 / 0x0C)

2) you install the IDT 92HD93 definition dummy kext, ideally in /L/E (/S/L/E will do to)

3) replace the vanilla AppleHDA in /S/L/E by the patched version (details of patch provided before) or configure the on-the-fly patches in Clover config.plist

 

Again, repair permissions and rebuild cache after any mod to kexts in /L/E or /S/L/E.

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