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Lenovo Z51-70 High Sierra Installation


nikhilsureshk

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Oh boy, where to begin...

Since you're using a Distro, you don't know what were added or removed from the image.

Let's see the issue with the graphics. Looks like AppleIntelBDWGraphicsFramebuffer.kext  is corrupted or missing.

You'll need to restore all Broadwell kexts to /System/Library/Extensions. 

Either get them from a working OS X (same version of course) or try running combo update and see if it'll restore the vanilla files.

 

AppleIntelBDWGraphics.kext

AppleIntelBDWGraphicsFramebuffer.kext

AppleIntelBDWGraphicsGLDriver.bundle

AppleIntelBDWGraphicsMTLDriver.bundle

AppleIntelBDWGraphicsVADriver.bundle

AppleIntelBDWGraphicsVAME.bundle

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Those are the files that needs to be restore. So running comboUpdate should restore them, if not then you'll need to grab them from another system with the same version.

 

Best is to create a vanilla install, not from a Distro, and use the current EFI folder you're using now as the bootpack.

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