Click the Options.button, and choose the GUID Partition Method.Click the Partition tab and then select Current from dropdown menu.Select the HDD partition for installing the OS X, from the left panel.Run Disk Utility with the following settings to accomplish the task: Step 12: Now the OS X Installer will be launched, and you will be required to format the HDD you want to install Yosemite on. Now choose 'USB' and hit the Enter key to continue. Step 11: Press a key when prompted to boot from USB and you will enter the Chimera boot screen. Plug in the bootable USB flash drive and restart the PC. Ensure that BIOS priority is set to boot from USB devices or USB-HDD. Step 10: Start your computer and boot into the BIOS setup by pressing F12 or F8 key. Step 9: When the new bootable Yosemite USB drive is ready, copy or move the MultiBeast file downloaded in Step 2 to it. Step 8: Now click Continue, enter the admin password for your Mac when prompted and then click Install. If you're installing on a laptop, select Laptop Support.If you're using an Intel 5 or 6 series system with AWARD BIOS select Legacy USB Support.Step 3: Format USB flash drive via Disk Utility on your Mac. Step 2: Download the latest version of UniBeast (MultiBeast) Step 1: Download OS X Yosemite for free on your Mac from the Mac App Store and once download completes, the app Install OS X Yosemite should appear in /Applications folder. Register at to get your free user account for downloading UniBeast and MultiBeast tools.Back up important data and settings on your PC, before you proceed.An Intel-based PC capable of running OS X Yosemite.A fully functional Mac running OS X Snow Leopard 10.6.8 or later is required to download OS X Yosemite from Mac App Store and creating a UniBeast drive.Before you proceed with the installation, there are few pre-requisites that need to be taken care of. The UniBeast tool creates a bootable installer via downloaded version of OS X Yosemite. Those who are eager to try out OS X Yosemite on any compatible Intel-based PC can follow a simple guide to install the same using UniBeast tool.

Unibeast mac