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[GUIDE] Mountain Lion on MSI Z77A-GD55

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Installing Mountain Lion on this motherboard is a piece of cake.

With this tutorial you will got a DSDT-FREE installation, with everything working.



-My package and modded bios: here




  • First we need to flash the bios , for native speedstep.
  • Prepare usb key with myhack and the guide present on the website.
  • Start the hackintosh.
  • Start and install my package.
  • Reboot and everything should working.
  • (If you are using a particular videocard , is up to you now to make it working)

Tested on Mountain Lion 10.8 with cpu ivy bridge.

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Updated the package with fix for 10.8.2 .

Upgrade the system 10.8.2, but, before reboot, execute my package and select only AppleACPI Rollback, apply, and reboot.

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