A Mac which can run OS X Yosemite – as far as framework prerequisites, the machines which bolster Yosemite are equivalent to that which can run Mavericks.Be certain you have your significant documents supported up before endeavoring this. At the point when the establishment is fully completed, the Mac will reboot into OS X Yosemite and experience the ordinary new arrangement process.Ī clean installation of OS X Yosemite requires re-designing the Mac hard drive by formatting it, which means all substances on the drive will be expelled and deleted.Since the drive was organized first, no current working framework will be refreshed, and no different substance on the drive will be brought over.

Operating system X Yosemite will introduce a fresh start rendition of itself on the clear goal drive, giving the client a new beginning.Navigate the Terms of Service and essentials, and select the crisply arranged “Mac HD” or “Yosemite HD” drive to set as the goal for the new introduction of OS X.Presently from the “Operating system X Utilities” menu, select “Introduce OS X”.At the point when the drive has completed the process of arranging, quit Disk Utility to come back to the OS X utility menu.Pick the Format type as “Macintosh OS Extended (Journaled)”, name the drive something self-evident (like Macintosh HD or Yosemite HD), and afterward pick “Delete” – this will design the drive/parcel and all substance on it.Pick the hard drive (or parcel) from the left side menu which is the goal for the spotless Yosemite introduction, at that point pick the “Eradicate” tab.

When the “Operating system X Utilities” screen shows up, pick “Disc Utility”.

During boot down the OPTION key until a boot determination menu shows up, pick “Introduce OS X Yosemite” as the drive for sure (this is the USB installer).

Append the OS X Yosemite bootable installer drive to the Mac, at that point reboot as typical.

Back up the Mac with Time Machine or by physically duplicating your most significant information to an outer drive – never skip backing up your significant information.

Install yosemite from usb