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[Guide] Lenovo Y50 (UHD or 1080p) using Clover UEFI

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You can try without, as AppleALC.kext may also be making the same/fix patch.
I haven't tested it, as my u430 uses 0x0a0c, which is native.
I tried to remove those two kexts and the mac starts normally. What do you say ?
 

RehabMan

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I tried to remove those two kexts and the mac starts normally. What do you say ?
Not expected to affect ability to boot.
But does HDMI audio work?
 
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Not expected to affect ability to boot.
But does HDMI audio work?
I put the kexts back on. so much does not change anything on a performance level.
 

RehabMan

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I put the kexts back on. so much does not change anything on a performance level.
I'm mostly interested whether WhateverGreen.kext has this spoof built-in or not.
Since my Haswell hardware is native (0a0c), I cannot test.
 
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I'm mostly interested whether WhateverGreen.kext has this spoof built-in or not.
Since my Haswell hardware is native (0a0c), I cannot test.
okay Rehabman. I remove these two kexts and I try with the HDMI cable if the audio works?
FakePCIID what should it serve? so I see the differences. Because the second kext I know it's for HDMI audio. but FakePCIID I do not know.
 

RehabMan

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okay Rehabman. I remove these two kexts and I try with the HDMI cable if the audio works?
FakePCIID what should it serve? so I see the differences. Because the second kext I know it's for HDMI audio. but FakePCIID I do not know.
FakePCIID.kext does nothing by itself. So if that is the only FakePCIID kext left, you can remove it as well.
 
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Lenovo Y50-70
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HD4600 / GTX 960M 1920x1080
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MacBook Pro
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FakePCIID.kext does nothing by itself. So if that is the only FakePCIID kext left, you can remove it as well.
Test done. What really strange
First test. Without the two kexts FakePCIID and FakePCIID HDMI audio. The mac recognizes of the TV sound and also the monitor. but the audio is painful, it goes on and on.
Second Test. With the two kexts inside Extensions. the mac does not recognize the TV sound and the audio comes from the PC. evidently it comes into conflict with AppleALC.
 

RehabMan

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Test done. What really strange
First test. Without the two kexts FakePCIID and FakePCIID HDMI audio. The mac recognizes of the TV sound and also the monitor. but the audio is painful, it goes on and on.
Second Test. With the two kexts inside Extensions. the mac does not recognize the TV sound and the audio comes from the PC. evidently it comes into conflict with AppleALC.
You will need to attach PR files for each scenario.
There is no way for me to know what you're actually doing without full PR files.
 
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You will need to attach PR files for each scenario.
There is no way for me to know what you're actually doing without full PR files.
in this setup, the HDMI audio is recognized by the TV but skips and it is very bad.
 

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RehabMan

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in this setup, the HDMI audio is recognized by the TV but skips and it is very bad.
But if you add FakePCIID.kext + FakePCIID_Intel_HDMI_Audio.kext it is ok?
 
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