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Hi everyone.

I'm trying to install Sierra 10.12 on my system.

The specs are the following: 

  • asus p8z68-v (base one)
  • i7 2600
  • gtx 970
  • 16 gb ddr3

I followed the guide to prepare the usb and the error is the following:

http://i.imgur.com/pDOGk4F.jpg

 

I'm new to this so i don't understand much, please, tell me step by step what i have to do.

Thank you all.

 

ps. method: legacy, esp.

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https://www.insanelymac.com/forum/topic/317577-installation-problem/
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Hello there,

 

The error in the pictures states that the SMC returned an invalid key, which triggered the Don Steal Mac OS kext.

 

Is there a fakesmc kext in your system? If no, 1. download one from a trusted website, or search on this forum for fakesmc. If there's a fakesmc kext, delete it and do (1), (rebuild kernel cache if the fakesmc was installed in the System/Library/Extensions previously). Afterwards, if the boot loader is clover, make sure that there is no fakesmc kext in the EFI/Clover/Kexts and copy the kext from (1) to the other or "macOS version" folder, otherwise search for instructions on how to use a third party kext with the specific boot loader.

 

Best regards.

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